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description Publicationkeyboard_double_arrow_right Article , Research 2021 United Kingdom, Netherlands, BelgiumPublisher:Zenodo Publicly fundedFunded by:EC | BioExcel-2, EC | IBISBA 1.0, EC | EOSC-Life +5 projectsEC| BioExcel-2 ,EC| IBISBA 1.0 ,EC| EOSC-Life ,EC| SYNTHESYS PLUS ,EC| BY-COVID ,SSHRC ,EC| PREP-IBISBA ,EC| RELIANCESoiland-Reyes, Stian; Sefton, Peter; Crosas, Mercè; Castro, Leyla Jael; Coppens, Frederik; Fernández, José M.; Garijo, Daniel; Grüning, Björn; La Rosa, Marco; Leo, Simone; Ó Carragáin, Eoghan; Portier, Marc; Trisovic, Ana; RO-Crate Community,; Groth, Paul; Goble, Carole;An increasing number of researchers support reproducibility by including pointers to and descriptions of datasets, software and methods in their publications. However, scientific articles may be ambiguous, incomplete and difficult to process by automated systems. In this paper we introduce RO-Crate, an open, community-driven, and lightweight approach to packaging research artefacts along with their metadata in a machine readable manner. RO-Crate is based on Schema$.$org annotations in JSON-LD, aiming to establish best practices to formally describe metadata in an accessible and practical way for their use in a wide variety of situations. An RO-Crate is a structured archive of all the items that contributed to a research outcome, including their identifiers, provenance, relations and annotations. As a general purpose packaging approach for data and their metadata, RO-Crate is used across multiple areas, including bioinformatics, digital humanities and regulatory sciences. By applying "just enough" Linked Data standards, RO-Crate simplifies the process of making research outputs FAIR while also enhancing research reproducibility. An RO-Crate for this article is available at https://www.researchobject.org/2021-packaging-research-artefacts-with-ro-crate/ Comment: 42 pages. Submitted to Data Science
NARCIS; Data Science arrow_drop_down ZENODO; The University of Manchester - Institutional RepositoryOther literature type . Article . 2022 . 2021License: CC BYarXiv.org e-Print ArchiveOther literature type . Preprint . 2021Data sources: arXiv.org e-Print ArchiveGhent University Academic BibliographyArticle . 2022Data sources: Ghent University Academic Bibliographyadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.5730982&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 23 citations 23 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!visibility 720visibility views 720 download downloads 624 Powered bymore_vert NARCIS; Data Science arrow_drop_down ZENODO; The University of Manchester - Institutional RepositoryOther literature type . Article . 2022 . 2021License: CC BYarXiv.org e-Print ArchiveOther literature type . Preprint . 2021Data sources: arXiv.org e-Print ArchiveGhent University Academic BibliographyArticle . 2022Data sources: Ghent University Academic Bibliographyadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.5730982&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2020 France, Italy, United Kingdom, France, France, Denmark, SwitzerlandPublisher:Copernicus GmbH Funded by:EC | THERA, SNSF | EURODIVERSITY 2005 FP083-..., EC | TiPES +2 projectsEC| THERA ,SNSF| EURODIVERSITY 2005 FP083-MICROSYSTEMS: Microbial Diversity and Functionality in Cold Water Coral Reef Ecosystems ,EC| TiPES ,NSF| Collaborative Research: Investigating Upper Pleistocene Rapid Climate Change using Continuous, Ultra-High-Resolution Aerosol and Gas Measurements in the WAIS Divide Ice Core ,NSF| Collaborative Research: Integrated High Resolution Chemical and Biological Measurements on the Deep WAIS Divide CoreAnders Svensson; Dorthe Dahl-Jensen; Jørgen Peder Steffensen; Thomas Blunier; Sune Olander Rasmussen; Bo Møllesøe Vinther; Paul Vallelonga; Emilie Capron; Vasileios Gkinis; Eliza Cook; Helle Astrid Kjær; Raimund Muscheler; Sepp Kipfstuhl; Frank Wilhelms; Thomas F. Stocker; Hubertus Fischer; Florian Adolphi; Tobias Erhardt; Michael Sigl; Amaelle Landais; Frédéric Parrenin; Christo Buizert; Joseph R. McConnell; Mirko Severi; Robert Mulvaney; Matthias Bigler;handle: 2158/1217040
The last glacial period is characterized by a number of millennial climate events that have been identified in both Greenland and Antarctic ice cores and that are abrupt in Greenland climate records. The mechanisms governing this climate variability remain a puzzle that requires a precise synchronization of ice cores from the two hemispheres to be resolved. Previously, Greenland and Antarctic ice cores have been synchronized primarily via their common records of gas concentrations or isotopes from the trapped air and via cosmogenic isotopes measured on the ice. In this work, we apply ice core volcanic proxies and annual layer counting to identify large volcanic eruptions that have left a signature in both Greenland and Antarctica. Generally, no tephra is associated with those eruptions in the ice cores, so the source of the eruptions cannot be identified. Instead, we identify and match sequences of volcanic eruptions with bipolar distribution of sulfate, i.e. unique patterns of volcanic events separated by the same number of years at the two poles. Using this approach, we pinpoint 82 large bipolar volcanic eruptions throughout the second half of the last glacial period (12–60 ka). This improved ice core synchronization is applied to determine the bipolar phasing of abrupt climate change events at decadal-scale precision. In response to Greenland abrupt climatic transitions, we find a response in the Antarctic water isotope signals (δ18O and deuterium excess) that is both more immediate and more abrupt than that found with previous gas-based interpolar synchronizations, providing additional support for our volcanic framework. On average, the Antarctic bipolar seesaw climate response lags the midpoint of Greenland abrupt δ18O transitions by 122±24 years. The time difference between Antarctic signals in deuterium excess and δ18O, which likewise informs the time needed to propagate the signal as described by the theory of the bipolar seesaw but is less sensitive to synchronization errors, suggests an Antarctic δ18O lag behind Greenland of 152±37 years. These estimates are shorter than the 200 years suggested by earlier gas-based synchronizations. As before, we find variations in the timing and duration between the response at different sites and for different events suggesting an interaction of oceanic and atmospheric teleconnection patterns as well as internal climate variability. International audience
ZENODO; Climate of t... arrow_drop_down ZENODO; Climate of the Past (CP); Flore (Florence Research Repository); NERC Open Research ArchiveOther literature type . Article . 2020 . Peer-reviewedLicense: CC BYBern Open Repository and Information System (BORIS)Article . 2020 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)Copernicus Publications; Climate of the Past (CP)Other literature type . 2020Data sources: Copernicus PublicationsCopenhagen University Research Information SystemArticle . 2020Data sources: Copenhagen University Research Information SystemClimate of the Past (CP); OpenAIREOther literature type . 2020Bern Open Repository and Information System (BORIS)Article . 2020 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2020-41&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 45 citations 45 popularity Top 1% influence Average impulse Top 1% Powered by BIP!visibility 29visibility views 29 download downloads 32 Powered bymore_vert ZENODO; Climate of t... arrow_drop_down ZENODO; Climate of the Past (CP); Flore (Florence Research Repository); NERC Open Research ArchiveOther literature type . Article . 2020 . Peer-reviewedLicense: CC BYBern Open Repository and Information System (BORIS)Article . 2020 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)Copernicus Publications; Climate of the Past (CP)Other literature type . 2020Data sources: Copernicus PublicationsCopenhagen University Research Information SystemArticle . 2020Data sources: Copenhagen University Research Information SystemClimate of the Past (CP); OpenAIREOther literature type . 2020Bern Open Repository and Information System (BORIS)Article . 2020 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2020-41&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Preprint , Article 2020 United KingdomPublisher:Copernicus GmbH Funded by:EC | TiPES, UKRI | NSFGEO-NERC Paleoclimate ..., UKRI | Retreat of Southern Hemis...EC| TiPES ,UKRI| NSFGEO-NERC Paleoclimate signatures of the climate response to West Antarctic ice sheet collapse ,UKRI| Retreat of Southern Hemisphere Sea Ice, 130 000 to 116 000 years BPAuthors: Irene Malmierca-Vallet; Louise C. Sime; Paul J. Valdes; Julia Tindall;Irene Malmierca-Vallet; Louise C. Sime; Paul J. Valdes; Julia Tindall;<p><strong>Abstract.</strong> Changes in the Greenland ice sheet (GIS) affect global sea level. Greenland stable water isotope (&#948;<sup>18</sup>O) records from ice cores offer information on past changes in the surface of the GIS. Here, we use the isotope-enabled HadCM3 climate model to simulate a set of Last Interglacial (LIG) idealised GIS surface elevation change scenarios focusing on GIS ice core sites. We investigate how &#948;<sup>18</sup>O depends on the magnitude and sign of GIS elevation change and evaluate how the response is altered by sea ice changes. We find that modifying GIS elevation induces changes in Northern Hemisphere atmospheric circulation, sea ice and precipitation patterns. These climate feedbacks lead to ice core-averaged isotopic lapse rates of 0.49&#8201;&#8240; per 100&#8201;m for the lowered GIS states and 0.29&#8201;&#8240; per 100&#8201;m for the enlarged GIS states. This is lower than the spatially derived Greenland lapse rates of 0.62&#8211;0.72&#8201;&#8240; per 100&#8201;m. These results thus suggest non-linearities in the isotope-elevation relationship, and have consequences for the interpretation of past elevation and climate changes across Greenland. In particular, our results suggest that winter sea ice changes may significantly influence isotopic-elevation gradients: winter sea ice effect can decrease (increase) modelled core-averaged isotopic lapse rate values by about -19&#8201;% (and +28&#8201;%) for the lowered (enlarged) GIS states respectively. The largest influence of sea ice on &#948;<sup>18</sup>O changes is found in coastal regions like the Camp Century site.</p>
NERC Open Research A... arrow_drop_down Copernicus Publications; Climate of the Past (CP)Other literature type . 2020Data sources: Copernicus PublicationsClimate of the Past (CP); OpenAIREOther literature type . 2020add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2020-40&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert NERC Open Research A... arrow_drop_down Copernicus Publications; Climate of the Past (CP)Other literature type . 2020Data sources: Copernicus PublicationsClimate of the Past (CP); OpenAIREOther literature type . 2020add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2020-40&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2019 United Kingdom, Italy, Singapore, Italy, Germany, Sweden, Portugal, Germany, United Kingdom, BelgiumPublisher:Copernicus GmbH Funded by:FCT | Centre for Marine and Env..., EC | GC2.0, Royal Irish Academy +1 projectsFCT| Centre for Marine and Environmental Research ,EC| GC2.0 ,Royal Irish Academy ,University College DublinComas-Bru L.; Harrison S. P.; Werner M.; Rehfeld K.; Scroxton N.; Veiga-Pires C.; Ahmad S. M.; Brahim Y. A.; Mozhdehi S. A.; Arienzo M.; Atsawawaranunt K.; Baker A.; Braun K.; Breitenbach S.; Burstyn Y.; Chawchai S.; Columbu A.; Deininger M.; Demeny A.; Dixon B.; Hatvani I. G.; Hu J.; Kaushal N.; Kern Z.; Labuhn I.; Lachniet M. S.; Lechleitner F. A.; Lorrey A.; Markowska M.; Nehme C.; Novello V. F.; Oster J.; Perez-Mejias C.; Pickering R.; Sekhon N.; Wang X.; Warken S.; Atkinson T.; Ayalon A.; Baldini J.; Bar-Matthews M.; Bernal J. P.; Boch R.; Borsato A.; Boyd M.; Brierley C.; Cai Y.; Carolin S.; Cheng H.; Constantin S.; Couchoud I.; Cruz F.; Denniston R.; Dragusin V.; Duan W.; Ersek V.; Finne M.; Fleitmann D.; Fohlmeister J.; Frappier A.; Genty D.; Holzkamper S.; Hopley P.; Johnston V.; Kathayat G.; Keenan-Jones D.; Koltai G.; Li T. -Y.; Lone M. A.; Luetscher M.; Mattey D.; Moreno A.; Moseley G.; Psomiadis D.; Ruan J.; Scholz D.; Sha L.; Smith A. C.; Strikis N.; Treble P.; Unal-Imer E.; Vaks A.; Vansteenberge S.; Voarintsoa N. R. G.; Wong C.; Wortham B.; Wurtzel J.; Zhang H.;handle: 10400.1/12745 , 11585/708066 , 11568/1152908
Although quantitative isotope data from speleothems has been used to evaluate isotope-enabled model simulations, currently no consensus exists regarding the most appropriate methodology through which to achieve this. A number of modelling groups will be running isotope-enabled palaeoclimate simulations in the framework of the Coupled Model Intercomparison Project Phase 6, so it is timely to evaluate different approaches to using the speleothem data for data-model comparisons. Here, we illustrate this using 456 globally distributed speleothem delta O-18 records from an updated version of the Speleothem Isotopes Synthesis and Analysis (SISAL) database and palaeoclimate simulations generated using the ECHAM5-wiso isotope-enabled atmospheric circulation model. We show that the SISAL records reproduce the first-order spatial patterns of isotopic variability in the modern day, strongly supporting the application of this dataset for evaluating model-derived isotope variability into the past. However, the discontinuous nature of many speleothem records complicates the process of procuring large numbers of records if data-model comparisons are made using the traditional approach of comparing anomalies between a control period and a given palaeoclimate experiment. To circumvent this issue, we illustrate techniques through which the absolute isotope values during any time period could be used for model evaluation. Specifically, we show that speleothem isotope records allow an assessment of a model's ability to simulate spatial isotopic trends. Our analyses provide a protocol for using speleothem isotope data for model evaluation, including screening the observations to take into account the impact of speleothem mineralogy on delta O-18 values, the optimum period for the modern observational baseline and the selection of an appropriate time window for creating means of the isotope data for palaeo-time-slices. European Geosciences Union - W2017/413; Irish Centre for Research in Applied Geosciences (iCRAG); European Association of Geochemistry (Early Career Ambassadors program 2017); Quaternary Research Association UK; Navarino Environmental Observatory, Stockholm University; University College Dublin, Savillex (UK) - SF1428; Ibn Zohr University, Morocco; University of Reading; European Research Council - 694481; Natural Environment Research Council (JPI-Belmont project "PAleao-Constraints on Monsoon Evolution and Dynamics (PACMEDY)"); Geological Survey Ireland - 2017-SC-056; Royal Irish Academy; Deutsche Forschungsgemeinschaft - RE3994/2-1; Past Global Changes (PAGES) programme; info:eu-repo/semantics/publishedVersion
CORE (RIOXX-UK Aggre... arrow_drop_down Climate of the Past (CP); Archivio della Ricerca - Università di Pisa; Publikationsserver der Universität Potsdam; Archivio istituzionale della ricerca - Alma Mater Studiorum Università di BolognaOther literature type . Article . 2019 . Peer-reviewedLicense: CC BYThe University of Manchester - Institutional RepositoryArticle . 2019Data sources: The University of Manchester - Institutional RepositorySapientia Repositório da Universidade do AlgarveArticle . 2019Data sources: Sapientia Repositório da Universidade do AlgarveElectronic Publication Information CenterArticle . 2019Data sources: Electronic Publication Information CenterPublikationsserver der Universität PotsdamArticle . 2019Data sources: Publikationsserver der Universität Potsdamadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2019-25&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 39 citations 39 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!more_vert CORE (RIOXX-UK Aggre... arrow_drop_down Climate of the Past (CP); Archivio della Ricerca - Università di Pisa; Publikationsserver der Universität Potsdam; Archivio istituzionale della ricerca - Alma Mater Studiorum Università di BolognaOther literature type . Article . 2019 . Peer-reviewedLicense: CC BYThe University of Manchester - Institutional RepositoryArticle . 2019Data sources: The University of Manchester - Institutional RepositorySapientia Repositório da Universidade do AlgarveArticle . 2019Data sources: Sapientia Repositório da Universidade do AlgarveElectronic Publication Information CenterArticle . 2019Data sources: Electronic Publication Information CenterPublikationsserver der Universität PotsdamArticle . 2019Data sources: Publikationsserver der Universität Potsdamadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2019-25&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2018 France, United Kingdom, Germany EnglishPublisher:HAL CCSD Funded by:EC | CENDARIEC| CENDARINadia Boukhelifa; Michael Bryant; Natasa Bulatovic; Ivan Čukić; Jean-Daniel Fekete; Milica Knežević; Jörg Lehmann; David I. Stuart; Carsten Thiel;doi: 10.1145/3092906
The CENDARI infrastructure is a research-supporting platform designed to provide tools for transnational historical research, focusing on two topics: medieval culture and World War I. It exposes to the end users modern Web-based tools relying on a sophisticated infrastructure to collect, enrich, annotate, and search through large document corpora. Supporting researchers in their daily work is a novel concern for infrastructures. We describe how we gathered requirements through multiple methods to understand historians' needs and derive an abstract workflow to support them. We then outline the tools that we have built, tying their technical descriptions to the user requirements. The main tools are the note-taking environment and its faceted search capabilities; the data integration platform including the Data API, supporting semantic enrichment through entity recognition; and the environment supporting the software development processes throughout the project to keep both technical partners and researchers in the loop. The outcomes are technical together with new resources developed and gathered, and the research workflow that has been described and documented. International audience
OpenAIRE arrow_drop_down arXiv.org e-Print ArchiveOther literature type . Preprint . 2016Data sources: arXiv.org e-Print ArchivePublikationenserver der Georg-August-Universität GöttingenArticle . 2020Journal on Computing and Cultural HeritageArticle . 2018 . Peer-reviewedLicense: ACM Copyright PoliciesData sources: CrossrefHal-DiderotArticle . 2018License: CC BYFull-Text: https://hal.inria.fr/hal-01523102v2/documentData sources: Hal-DiderotHAL - UPEC / UPEM; HAL-Pasteur; HAL-InsermArticle . 2018License: CC BYFull-Text: https://hal.inria.fr/hal-01523102v2/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3092906&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid more_vert OpenAIRE arrow_drop_down arXiv.org e-Print ArchiveOther literature type . Preprint . 2016Data sources: arXiv.org e-Print ArchivePublikationenserver der Georg-August-Universität GöttingenArticle . 2020Journal on Computing and Cultural HeritageArticle . 2018 . Peer-reviewedLicense: ACM Copyright PoliciesData sources: CrossrefHal-DiderotArticle . 2018License: CC BYFull-Text: https://hal.inria.fr/hal-01523102v2/documentData sources: Hal-DiderotHAL - UPEC / UPEM; HAL-Pasteur; HAL-InsermArticle . 2018License: CC BYFull-Text: https://hal.inria.fr/hal-01523102v2/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3092906&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Article , Contribution for newspaper or weekly magazine , Other literature type 2018 France, Switzerland, United KingdomPublisher:Association for Computational Linguistics (ACL) Funded by:EC | SUMMA, EC | HimL, EC | TraMOOC +2 projectsEC| SUMMA ,EC| HimL ,EC| TraMOOC ,SNSF| Rich Context in Neural Machine Translation ,SNSF| Dating structural fabric development using high spatial resolution 40Ar/39Ar geochronology: a Combined Filed and Experimental ApproachAuthors: Bawden, Rachel; Sennrich, Rico; Birch, Alexandra; Haddow, Barry;Bawden, Rachel; Sennrich, Rico; Birch, Alexandra; Haddow, Barry;For machine translation to tackle discourse phenomena, models must have access to extra-sentential linguistic context. There has been recent interest in modelling context in neural machine translation (NMT), but models have been principally evaluated with standard automatic metrics, poorly adapted to evaluating discourse phenomena. In this article, we present hand-crafted, discourse test sets, designed to test the models' ability to exploit previous source and target sentences. We investigate the performance of recently proposed multi-encoder NMT models trained on subtitles for English to French. We also explore a novel way of exploiting context from the previous sentence. Despite gains using BLEU, multi-encoder models give limited improvement in the handling of discourse phenomena: 50% accuracy on our coreference test set and 53.5% for coherence/cohesion (compared to a non-contextual baseline of 50%). A simple strategy of decoding the concatenation of the previous and current sentence leads to good performance, and our novel strategy of multi-encoding and decoding of two sentences leads to the best performance (72.5% for coreference and 57% for coherence/cohesion), highlighting the importance of target-side context. Comment: Final version of paper to appear in Proceedings of NAACL 2018
OpenAIRE; Hal-Didero... arrow_drop_down OpenAIRE; Hal-DiderotConference object . 2018Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Conference object . 2018Full-Text: https://hal.science/hal-01800739/documentZurich Open Repository and ArchiveConference object . 2018License: CC BYData sources: Zurich Open Repository and ArchiveEdinburgh Research ExplorerContribution for newspaper or weekly magazine . 2018Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2017Data sources: arXiv.org e-Print Archivehttps://doi.org/10.48550/arxiv...Article . 2017License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18653/v1/n18-1118&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 89 citations 89 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!more_vert OpenAIRE; Hal-Didero... arrow_drop_down OpenAIRE; Hal-DiderotConference object . 2018Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Conference object . 2018Full-Text: https://hal.science/hal-01800739/documentZurich Open Repository and ArchiveConference object . 2018License: CC BYData sources: Zurich Open Repository and ArchiveEdinburgh Research ExplorerContribution for newspaper or weekly magazine . 2018Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2017Data sources: arXiv.org e-Print Archivehttps://doi.org/10.48550/arxiv...Article . 2017License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18653/v1/n18-1118&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2017 United Kingdom, France, PortugalPublisher:Copernicus GmbH Funded by:FCT | Centre of Marine Sciences, FCT | SFRH/BPD/36615/2007, FCT | SFRH/BPD/66025/2009 +8 projectsFCT| Centre of Marine Sciences ,FCT| SFRH/BPD/36615/2007 ,FCT| SFRH/BPD/66025/2009 ,FCT| Holocene climatic variability in the North Atlantic and adjacent landmasses: land-sea direct correlation ,FCT| LA 15 ,FCT| Multi-proxy Calibration along the NW Iberian margin: Improving paleoceanographic reconstructions (CALIBERIA) ,EC| SAFI ,FCT| SFRH/BPD/26525/2006 ,FCT| LA 15 - 2013 ,FCT| SFRH/BPD/111433/2015 ,FCT| High-resolution oceanic paleoproductivity and environmental changes. Correlation with fish populations.F. Abrantes; F. Abrantes; T. Rodrigues; T. Rodrigues; M. Rufino; M. Rufino; E. Salgueiro; E. Salgueiro; D. Oliveira; D. Oliveira; D. Oliveira; S. Gomes; P. Oliveira; A. Costa; M. Mil-Homens; T. Drago; T. Drago; F. Naughton; F. Naughton;handle: 10400.1/11259
The Mediterranean region is a climate hot spot, sensitive not only to global warming but also to water availability. In this work we document major temperature and precipitation changes in the Iberian Peninsula and margin during the last 2000 years and propose an interplay of the North Atlantic internal variability with the three atmospheric circulation modes (ACMs), (North Atlantic Oscillation (NAO), east atlantic (EA) and Scandinavia (SCAND)) to explain the detected climate variability. We present reconstructions of sea surface temperature (SST derived from alkenones) and on-land precipitation (estimated from higher plant n-alkanes and pollen data) in sedimentary sequences recovered along the Iberian Margin between the south of Portugal (Algarve) and the northwest of Spain (Galiza) (36 to 42 degrees N). A clear long-term cooling trend, from 0 CE to the beginning of the 20th century, emerges in all SST records and is considered to be a reflection of the decrease in the Northern Hemisphere summer insolation that began after the Holocene optimum. Multi-decadal/centennial SST variability follows other records from Spain, Europe and the Northern Hemisphere. Warm SSTs throughout the first 1300 years encompass the Roman period (RP), the Dark Ages (DA) and the Medieval Climate Anomaly (MCA). A cooling initiated at 1300 CE leads to 4 centuries of colder SSTs contemporary with the Little Ice Age (LIA), while a climate warming at 1800 CE marks the beginning of the modern/Industrial Era. Novel results include two distinct phases in the MCA: an early period (900-1100 years) characterized by intense precipitation/flooding and warm winters but a cooler spring-fall season attributed to the interplay of internal oceanic variability with a positive phase in the three modes of atmospheric circulation (NAO, EA and SCAND). The late MCA is marked by cooler and relatively drier winters and a warmer spring-fall season consistent with a shift to a negative mode of the SCAND. The Industrial Era reveals a clear difference between the NW Iberia and the Algarve records. While off NW Iberia variability is low, the Algarve shows large-amplitude decadal variability with an inverse relationship between SST and river input. Such conditions suggest a shift in the EA mode, from negative between 1900 and 1970 CE to positive after 1970, while NAO and SCAND remain in a positive phase. The particularly noticeable rise in SST at the Algarve site by the mid-20th century (+/- 1970), provides evidence for a regional response to the ongoing climate warming. The reported findings have implications for decadal-scale predictions of future climate change in the Iberian Peninsula. /2004]; CALIBERIA (FCT) [PTDC/MAR/102045/2008]; CALIBERIA [COMPETE/FEDER-FCOMP-01-0124-FEDER-010599]; CI-IMAR [20132017 CIMAR]; CCMAR [PEstC/MAR/LA0015/2013]; IPMA, within the EU project SAFI [FP7-SPACE-2013-1, 607155]; [SFRH/BPD/36615/2007]; [SFRH/BPD/66025/2009]; [SFRH/BPD/26525/2006]; [SFRH/BPDINGMAR (FCT ARIPIPI Program - Support for State Labs Development); HOLSMEER [EVK2-CT-2000-00060]; CLIMHOL [PTDC/AAC-CLI/100157/2008]; MINO-MINHO [0234_NATURA_MM_1_E]; POPEI [PDCT/MAR/55618/111433/2015] info:eu-repo/semantics/publishedVersion
The University of Ma... arrow_drop_down The University of Manchester - Institutional RepositoryArticle . 2017Data sources: The University of Manchester - Institutional RepositoryClimate of the Past (CP); The University of Manchester - Institutional RepositoryArticle . 2017 . Peer-reviewedLicense: CC BYArchiMer - Institutional Archive of IfremerOther literature type . 2017Data sources: ArchiMer - Institutional Archive of IfremerSapientia Repositório da Universidade do AlgarveArticle . 2018Data sources: Sapientia Repositório da Universidade do AlgarveArchiMer - Institutional Archive of IfremerOther literature type . 2017Data sources: ArchiMer - Institutional Archive of Ifremeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2017-84&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 25 citations 25 popularity Top 10% influence Average impulse Top 10% Powered by BIP!visibility 357visibility views 357 download downloads 228 Powered bymore_vert The University of Ma... arrow_drop_down The University of Manchester - Institutional RepositoryArticle . 2017Data sources: The University of Manchester - Institutional RepositoryClimate of the Past (CP); The University of Manchester - Institutional RepositoryArticle . 2017 . Peer-reviewedLicense: CC BYArchiMer - Institutional Archive of IfremerOther literature type . 2017Data sources: ArchiMer - Institutional Archive of IfremerSapientia Repositório da Universidade do AlgarveArticle . 2018Data sources: Sapientia Repositório da Universidade do AlgarveArchiMer - Institutional Archive of IfremerOther literature type . 2017Data sources: ArchiMer - Institutional Archive of Ifremeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2017-84&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2017 Ireland, Portugal, SwitzerlandPublisher:Cold Spring Harbor Laboratory Publicly fundedFunded by:WT, IRC, EC | BEANWT ,IRC ,EC| BEANRui Martiniano; Lara M. Cassidy; Ros Ó’Maoldúin; Russell L. McLaughlin; Nuno Silva; Licínio Manco; Daniel Fidalgo; Tania Pereira; Maria J. Coelho; Miguel Serra; Joachim Burger; Rui Parreira; Elena Morán; António Carlos Valera; Eduardo Porfirio; Rui Boaventura; Ana Margarida Dias da Silva; Daniel G. Bradley;We analyse new genomic data (0.05-2.95x) from 14 ancient individuals from Portugal distributed from the Middle Neolithic (4200-3500 BC) to the Middle Bronze Age (1740-1430 BC) and impute genomewide diploid genotypes in these together with published ancient Eurasians. While discontinuity is evident in the transition to agriculture across the region, sensitive haplotype-based analyses suggest a significant degree of local hunter-gatherer contribution to later Iberian Neolithic populations. A more subtle genetic influx is also apparent in the Bronze Age, detectable from analyses including haplotype sharing with both ancient and modern genomes, D-statistics and Y-chromosome lineages. However, the limited nature of this introgression contrasts with the major Steppe migration turnovers within third Millennium northern Europe and echoes the survival of non-Indo-European language in Iberia. Changes in genomic estimates of individual height across Europe are also associated with these major cultural transitions, and ancestral components continue to correlate with modern differences in stature. BEAN project of the Marie Curie Initial Training Network [289966]; Irish Research Council Government of Ireland Scholarship Scheme [GOIPG/2013/1219] info:eu-repo/semantics/publishedVersion
bioRxiv arrow_drop_down bioRxivPreprint . 2017Europe PubMed CentralArticle . 2017Full-Text: http://europepmc.org/articles/PMC5531429Data sources: PubMed CentralSapientia Repositório da Universidade do AlgarveArticle . 2018Data sources: Sapientia Repositório da Universidade do AlgarveTrinity's Access to Research ArchiveArticle . 2017 . Peer-reviewedData sources: Trinity's Access to Research Archiveadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1101/134254&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 110 citations 110 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!visibility 223visibility views 223 download downloads 308 Powered bymore_vert bioRxiv arrow_drop_down bioRxivPreprint . 2017Europe PubMed CentralArticle . 2017Full-Text: http://europepmc.org/articles/PMC5531429Data sources: PubMed CentralSapientia Repositório da Universidade do AlgarveArticle . 2018Data sources: Sapientia Repositório da Universidade do AlgarveTrinity's Access to Research ArchiveArticle . 2017 . Peer-reviewedData sources: Trinity's Access to Research Archiveadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1101/134254&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Preprint , Article , Contribution for newspaper or weekly magazine 2017 United KingdomPublisher:Association for Computational Linguistics (ACL) Funded by:EC | SUMMA, EC | QT21EC| SUMMA ,EC| QT21Authors: Sennrich, Rico;Sennrich, Rico;Analysing translation quality in regards to specific linguistic phenomena has historically been difficult and time-consuming. Neural machine translation has the attractive property that it can produce scores for arbitrary translations, and we propose a novel method to assess how well NMT systems model specific linguistic phenomena such as agreement over long distances, the production of novel words, and the faithful translation of polarity. The core idea is that we measure whether a reference translation is more probable under a NMT model than a contrastive translation which introduces a specific type of error. We present LingEval97, a large-scale data set of 97000 contrastive translation pairs based on the WMT English->German translation task, with errors automatically created with simple rules. We report results for a number of systems, and find that recently introduced character-level NMT systems perform better at transliteration than models with byte-pair encoding (BPE) segmentation, but perform more poorly at morphosyntactic agreement, and translating discontiguous units of meaning. accepted at EACL 2017 (v3: minor fix to table 6 description)
https://www.aclweb.o... arrow_drop_down Edinburgh Research ExplorerContribution for newspaper or weekly magazine . 2017Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2016Data sources: arXiv.org e-Print Archivehttps://doi.org/10.48550/arxiv...Article . 2016License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18653/v1/e17-2060&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 12 citations 12 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert https://www.aclweb.o... arrow_drop_down Edinburgh Research ExplorerContribution for newspaper or weekly magazine . 2017Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2016Data sources: arXiv.org e-Print Archivehttps://doi.org/10.48550/arxiv...Article . 2016License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18653/v1/e17-2060&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Contribution for newspaper or weekly magazine , Preprint , Conference object , Article 2016 United KingdomPublisher:ISCA Funded by:EC | SUMMAEC| SUMMAAhmed Ali; Najim Dehak; Patrick Cardinal; Sameer Khurana; Sree Harsha Yella; James Glass; Peter Bell; Steve Renals;In this paper, we investigate different approaches for dialect identification in Arabic broadcast speech. These methods are based on phonetic and lexical features obtained from a speech recognition system, and bottleneck features using the i-vector framework. We studied both generative and discriminative classifiers, and we combined these features using a multi-class Support Vector Machine (SVM). We validated our results on an Arabic/English language identification task, with an accuracy of 100%. We also evaluated these features in a binary classifier to discriminate between Modern Standard Arabic (MSA) and Dialectal Arabic, with an accuracy of 100%. We further reported results using the proposed methods to discriminate between the five most widely used dialects of Arabic: namely Egyptian, Gulf, Levantine, North African, and MSA, with an accuracy of 59.2%. We discuss dialect identification errors in the context of dialect code-switching between Dialectal Arabic and MSA, and compare the error pattern between manually labeled data, and the output from our classifier. All the data used on our experiments have been released to the public as a language identification corpus.
Edinburgh Research E... arrow_drop_down Edinburgh Research ExplorerContribution for newspaper or weekly magazine . 2016Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2015Data sources: arXiv.org e-Print Archivehttps://doi.org/10.21437/Inter...Other literature type . Conference object . 2016Data sources: European Union Open Data Portalhttps://doi.org/10.21437/inter...Conference object . 2016 . Peer-reviewedadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.21437/interspeech.2016-1297&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 47 citations 47 popularity Top 10% influence Top 10% impulse Top 1% Powered by BIP!more_vert Edinburgh Research E... arrow_drop_down Edinburgh Research ExplorerContribution for newspaper or weekly magazine . 2016Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2015Data sources: arXiv.org e-Print Archivehttps://doi.org/10.21437/Inter...Other literature type . Conference object . 2016Data sources: European Union Open Data Portalhttps://doi.org/10.21437/inter...Conference object . 2016 . Peer-reviewedadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.21437/interspeech.2016-1297&type=result"></script>'); --> </script>
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description Publicationkeyboard_double_arrow_right Article , Research 2021 United Kingdom, Netherlands, BelgiumPublisher:Zenodo Publicly fundedFunded by:EC | BioExcel-2, EC | IBISBA 1.0, EC | EOSC-Life +5 projectsEC| BioExcel-2 ,EC| IBISBA 1.0 ,EC| EOSC-Life ,EC| SYNTHESYS PLUS ,EC| BY-COVID ,SSHRC ,EC| PREP-IBISBA ,EC| RELIANCESoiland-Reyes, Stian; Sefton, Peter; Crosas, Mercè; Castro, Leyla Jael; Coppens, Frederik; Fernández, José M.; Garijo, Daniel; Grüning, Björn; La Rosa, Marco; Leo, Simone; Ó Carragáin, Eoghan; Portier, Marc; Trisovic, Ana; RO-Crate Community,; Groth, Paul; Goble, Carole;An increasing number of researchers support reproducibility by including pointers to and descriptions of datasets, software and methods in their publications. However, scientific articles may be ambiguous, incomplete and difficult to process by automated systems. In this paper we introduce RO-Crate, an open, community-driven, and lightweight approach to packaging research artefacts along with their metadata in a machine readable manner. RO-Crate is based on Schema$.$org annotations in JSON-LD, aiming to establish best practices to formally describe metadata in an accessible and practical way for their use in a wide variety of situations. An RO-Crate is a structured archive of all the items that contributed to a research outcome, including their identifiers, provenance, relations and annotations. As a general purpose packaging approach for data and their metadata, RO-Crate is used across multiple areas, including bioinformatics, digital humanities and regulatory sciences. By applying "just enough" Linked Data standards, RO-Crate simplifies the process of making research outputs FAIR while also enhancing research reproducibility. An RO-Crate for this article is available at https://www.researchobject.org/2021-packaging-research-artefacts-with-ro-crate/ Comment: 42 pages. Submitted to Data Science
NARCIS; Data Science arrow_drop_down ZENODO; The University of Manchester - Institutional RepositoryOther literature type . Article . 2022 . 2021License: CC BYarXiv.org e-Print ArchiveOther literature type . Preprint . 2021Data sources: arXiv.org e-Print ArchiveGhent University Academic BibliographyArticle . 2022Data sources: Ghent University Academic Bibliographyadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.5730982&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 23 citations 23 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!visibility 720visibility views 720 download downloads 624 Powered bymore_vert NARCIS; Data Science arrow_drop_down ZENODO; The University of Manchester - Institutional RepositoryOther literature type . Article . 2022 . 2021License: CC BYarXiv.org e-Print ArchiveOther literature type . Preprint . 2021Data sources: arXiv.org e-Print ArchiveGhent University Academic BibliographyArticle . 2022Data sources: Ghent University Academic Bibliographyadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.5730982&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2020 France, Italy, United Kingdom, France, France, Denmark, SwitzerlandPublisher:Copernicus GmbH Funded by:EC | THERA, SNSF | EURODIVERSITY 2005 FP083-..., EC | TiPES +2 projectsEC| THERA ,SNSF| EURODIVERSITY 2005 FP083-MICROSYSTEMS: Microbial Diversity and Functionality in Cold Water Coral Reef Ecosystems ,EC| TiPES ,NSF| Collaborative Research: Investigating Upper Pleistocene Rapid Climate Change using Continuous, Ultra-High-Resolution Aerosol and Gas Measurements in the WAIS Divide Ice Core ,NSF| Collaborative Research: Integrated High Resolution Chemical and Biological Measurements on the Deep WAIS Divide CoreAnders Svensson; Dorthe Dahl-Jensen; Jørgen Peder Steffensen; Thomas Blunier; Sune Olander Rasmussen; Bo Møllesøe Vinther; Paul Vallelonga; Emilie Capron; Vasileios Gkinis; Eliza Cook; Helle Astrid Kjær; Raimund Muscheler; Sepp Kipfstuhl; Frank Wilhelms; Thomas F. Stocker; Hubertus Fischer; Florian Adolphi; Tobias Erhardt; Michael Sigl; Amaelle Landais; Frédéric Parrenin; Christo Buizert; Joseph R. McConnell; Mirko Severi; Robert Mulvaney; Matthias Bigler;handle: 2158/1217040
The last glacial period is characterized by a number of millennial climate events that have been identified in both Greenland and Antarctic ice cores and that are abrupt in Greenland climate records. The mechanisms governing this climate variability remain a puzzle that requires a precise synchronization of ice cores from the two hemispheres to be resolved. Previously, Greenland and Antarctic ice cores have been synchronized primarily via their common records of gas concentrations or isotopes from the trapped air and via cosmogenic isotopes measured on the ice. In this work, we apply ice core volcanic proxies and annual layer counting to identify large volcanic eruptions that have left a signature in both Greenland and Antarctica. Generally, no tephra is associated with those eruptions in the ice cores, so the source of the eruptions cannot be identified. Instead, we identify and match sequences of volcanic eruptions with bipolar distribution of sulfate, i.e. unique patterns of volcanic events separated by the same number of years at the two poles. Using this approach, we pinpoint 82 large bipolar volcanic eruptions throughout the second half of the last glacial period (12–60 ka). This improved ice core synchronization is applied to determine the bipolar phasing of abrupt climate change events at decadal-scale precision. In response to Greenland abrupt climatic transitions, we find a response in the Antarctic water isotope signals (δ18O and deuterium excess) that is both more immediate and more abrupt than that found with previous gas-based interpolar synchronizations, providing additional support for our volcanic framework. On average, the Antarctic bipolar seesaw climate response lags the midpoint of Greenland abrupt δ18O transitions by 122±24 years. The time difference between Antarctic signals in deuterium excess and δ18O, which likewise informs the time needed to propagate the signal as described by the theory of the bipolar seesaw but is less sensitive to synchronization errors, suggests an Antarctic δ18O lag behind Greenland of 152±37 years. These estimates are shorter than the 200 years suggested by earlier gas-based synchronizations. As before, we find variations in the timing and duration between the response at different sites and for different events suggesting an interaction of oceanic and atmospheric teleconnection patterns as well as internal climate variability. International audience
ZENODO; Climate of t... arrow_drop_down ZENODO; Climate of the Past (CP); Flore (Florence Research Repository); NERC Open Research ArchiveOther literature type . Article . 2020 . Peer-reviewedLicense: CC BYBern Open Repository and Information System (BORIS)Article . 2020 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)Copernicus Publications; Climate of the Past (CP)Other literature type . 2020Data sources: Copernicus PublicationsCopenhagen University Research Information SystemArticle . 2020Data sources: Copenhagen University Research Information SystemClimate of the Past (CP); OpenAIREOther literature type . 2020Bern Open Repository and Information System (BORIS)Article . 2020 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2020-41&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 45 citations 45 popularity Top 1% influence Average impulse Top 1% Powered by BIP!visibility 29visibility views 29 download downloads 32 Powered bymore_vert ZENODO; Climate of t... arrow_drop_down ZENODO; Climate of the Past (CP); Flore (Florence Research Repository); NERC Open Research ArchiveOther literature type . Article . 2020 . Peer-reviewedLicense: CC BYBern Open Repository and Information System (BORIS)Article . 2020 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)Copernicus Publications; Climate of the Past (CP)Other literature type . 2020Data sources: Copernicus PublicationsCopenhagen University Research Information SystemArticle . 2020Data sources: Copenhagen University Research Information SystemClimate of the Past (CP); OpenAIREOther literature type . 2020Bern Open Repository and Information System (BORIS)Article . 2020 . Peer-reviewedData sources: Bern Open Repository and Information System (BORIS)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2020-41&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type , Preprint , Article 2020 United KingdomPublisher:Copernicus GmbH Funded by:EC | TiPES, UKRI | NSFGEO-NERC Paleoclimate ..., UKRI | Retreat of Southern Hemis...EC| TiPES ,UKRI| NSFGEO-NERC Paleoclimate signatures of the climate response to West Antarctic ice sheet collapse ,UKRI| Retreat of Southern Hemisphere Sea Ice, 130 000 to 116 000 years BPAuthors: Irene Malmierca-Vallet; Louise C. Sime; Paul J. Valdes; Julia Tindall;Irene Malmierca-Vallet; Louise C. Sime; Paul J. Valdes; Julia Tindall;<p><strong>Abstract.</strong> Changes in the Greenland ice sheet (GIS) affect global sea level. Greenland stable water isotope (&#948;<sup>18</sup>O) records from ice cores offer information on past changes in the surface of the GIS. Here, we use the isotope-enabled HadCM3 climate model to simulate a set of Last Interglacial (LIG) idealised GIS surface elevation change scenarios focusing on GIS ice core sites. We investigate how &#948;<sup>18</sup>O depends on the magnitude and sign of GIS elevation change and evaluate how the response is altered by sea ice changes. We find that modifying GIS elevation induces changes in Northern Hemisphere atmospheric circulation, sea ice and precipitation patterns. These climate feedbacks lead to ice core-averaged isotopic lapse rates of 0.49&#8201;&#8240; per 100&#8201;m for the lowered GIS states and 0.29&#8201;&#8240; per 100&#8201;m for the enlarged GIS states. This is lower than the spatially derived Greenland lapse rates of 0.62&#8211;0.72&#8201;&#8240; per 100&#8201;m. These results thus suggest non-linearities in the isotope-elevation relationship, and have consequences for the interpretation of past elevation and climate changes across Greenland. In particular, our results suggest that winter sea ice changes may significantly influence isotopic-elevation gradients: winter sea ice effect can decrease (increase) modelled core-averaged isotopic lapse rate values by about -19&#8201;% (and +28&#8201;%) for the lowered (enlarged) GIS states respectively. The largest influence of sea ice on &#948;<sup>18</sup>O changes is found in coastal regions like the Camp Century site.</p>
NERC Open Research A... arrow_drop_down Copernicus Publications; Climate of the Past (CP)Other literature type . 2020Data sources: Copernicus PublicationsClimate of the Past (CP); OpenAIREOther literature type . 2020add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2020-40&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert NERC Open Research A... arrow_drop_down Copernicus Publications; Climate of the Past (CP)Other literature type . 2020Data sources: Copernicus PublicationsClimate of the Past (CP); OpenAIREOther literature type . 2020add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2020-40&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2019 United Kingdom, Italy, Singapore, Italy, Germany, Sweden, Portugal, Germany, United Kingdom, BelgiumPublisher:Copernicus GmbH Funded by:FCT | Centre for Marine and Env..., EC | GC2.0, Royal Irish Academy +1 projectsFCT| Centre for Marine and Environmental Research ,EC| GC2.0 ,Royal Irish Academy ,University College DublinComas-Bru L.; Harrison S. P.; Werner M.; Rehfeld K.; Scroxton N.; Veiga-Pires C.; Ahmad S. M.; Brahim Y. A.; Mozhdehi S. A.; Arienzo M.; Atsawawaranunt K.; Baker A.; Braun K.; Breitenbach S.; Burstyn Y.; Chawchai S.; Columbu A.; Deininger M.; Demeny A.; Dixon B.; Hatvani I. G.; Hu J.; Kaushal N.; Kern Z.; Labuhn I.; Lachniet M. S.; Lechleitner F. A.; Lorrey A.; Markowska M.; Nehme C.; Novello V. F.; Oster J.; Perez-Mejias C.; Pickering R.; Sekhon N.; Wang X.; Warken S.; Atkinson T.; Ayalon A.; Baldini J.; Bar-Matthews M.; Bernal J. P.; Boch R.; Borsato A.; Boyd M.; Brierley C.; Cai Y.; Carolin S.; Cheng H.; Constantin S.; Couchoud I.; Cruz F.; Denniston R.; Dragusin V.; Duan W.; Ersek V.; Finne M.; Fleitmann D.; Fohlmeister J.; Frappier A.; Genty D.; Holzkamper S.; Hopley P.; Johnston V.; Kathayat G.; Keenan-Jones D.; Koltai G.; Li T. -Y.; Lone M. A.; Luetscher M.; Mattey D.; Moreno A.; Moseley G.; Psomiadis D.; Ruan J.; Scholz D.; Sha L.; Smith A. C.; Strikis N.; Treble P.; Unal-Imer E.; Vaks A.; Vansteenberge S.; Voarintsoa N. R. G.; Wong C.; Wortham B.; Wurtzel J.; Zhang H.;handle: 10400.1/12745 , 11585/708066 , 11568/1152908
Although quantitative isotope data from speleothems has been used to evaluate isotope-enabled model simulations, currently no consensus exists regarding the most appropriate methodology through which to achieve this. A number of modelling groups will be running isotope-enabled palaeoclimate simulations in the framework of the Coupled Model Intercomparison Project Phase 6, so it is timely to evaluate different approaches to using the speleothem data for data-model comparisons. Here, we illustrate this using 456 globally distributed speleothem delta O-18 records from an updated version of the Speleothem Isotopes Synthesis and Analysis (SISAL) database and palaeoclimate simulations generated using the ECHAM5-wiso isotope-enabled atmospheric circulation model. We show that the SISAL records reproduce the first-order spatial patterns of isotopic variability in the modern day, strongly supporting the application of this dataset for evaluating model-derived isotope variability into the past. However, the discontinuous nature of many speleothem records complicates the process of procuring large numbers of records if data-model comparisons are made using the traditional approach of comparing anomalies between a control period and a given palaeoclimate experiment. To circumvent this issue, we illustrate techniques through which the absolute isotope values during any time period could be used for model evaluation. Specifically, we show that speleothem isotope records allow an assessment of a model's ability to simulate spatial isotopic trends. Our analyses provide a protocol for using speleothem isotope data for model evaluation, including screening the observations to take into account the impact of speleothem mineralogy on delta O-18 values, the optimum period for the modern observational baseline and the selection of an appropriate time window for creating means of the isotope data for palaeo-time-slices. European Geosciences Union - W2017/413; Irish Centre for Research in Applied Geosciences (iCRAG); European Association of Geochemistry (Early Career Ambassadors program 2017); Quaternary Research Association UK; Navarino Environmental Observatory, Stockholm University; University College Dublin, Savillex (UK) - SF1428; Ibn Zohr University, Morocco; University of Reading; European Research Council - 694481; Natural Environment Research Council (JPI-Belmont project "PAleao-Constraints on Monsoon Evolution and Dynamics (PACMEDY)"); Geological Survey Ireland - 2017-SC-056; Royal Irish Academy; Deutsche Forschungsgemeinschaft - RE3994/2-1; Past Global Changes (PAGES) programme; info:eu-repo/semantics/publishedVersion
CORE (RIOXX-UK Aggre... arrow_drop_down Climate of the Past (CP); Archivio della Ricerca - Università di Pisa; Publikationsserver der Universität Potsdam; Archivio istituzionale della ricerca - Alma Mater Studiorum Università di BolognaOther literature type . Article . 2019 . Peer-reviewedLicense: CC BYThe University of Manchester - Institutional RepositoryArticle . 2019Data sources: The University of Manchester - Institutional RepositorySapientia Repositório da Universidade do AlgarveArticle . 2019Data sources: Sapientia Repositório da Universidade do AlgarveElectronic Publication Information CenterArticle . 2019Data sources: Electronic Publication Information CenterPublikationsserver der Universität PotsdamArticle . 2019Data sources: Publikationsserver der Universität Potsdamadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2019-25&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 39 citations 39 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!more_vert CORE (RIOXX-UK Aggre... arrow_drop_down Climate of the Past (CP); Archivio della Ricerca - Università di Pisa; Publikationsserver der Universität Potsdam; Archivio istituzionale della ricerca - Alma Mater Studiorum Università di BolognaOther literature type . Article . 2019 . Peer-reviewedLicense: CC BYThe University of Manchester - Institutional RepositoryArticle . 2019Data sources: The University of Manchester - Institutional RepositorySapientia Repositório da Universidade do AlgarveArticle . 2019Data sources: Sapientia Repositório da Universidade do AlgarveElectronic Publication Information CenterArticle . 2019Data sources: Electronic Publication Information CenterPublikationsserver der Universität PotsdamArticle . 2019Data sources: Publikationsserver der Universität Potsdamadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2019-25&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2018 France, United Kingdom, Germany EnglishPublisher:HAL CCSD Funded by:EC | CENDARIEC| CENDARINadia Boukhelifa; Michael Bryant; Natasa Bulatovic; Ivan Čukić; Jean-Daniel Fekete; Milica Knežević; Jörg Lehmann; David I. Stuart; Carsten Thiel;doi: 10.1145/3092906
The CENDARI infrastructure is a research-supporting platform designed to provide tools for transnational historical research, focusing on two topics: medieval culture and World War I. It exposes to the end users modern Web-based tools relying on a sophisticated infrastructure to collect, enrich, annotate, and search through large document corpora. Supporting researchers in their daily work is a novel concern for infrastructures. We describe how we gathered requirements through multiple methods to understand historians' needs and derive an abstract workflow to support them. We then outline the tools that we have built, tying their technical descriptions to the user requirements. The main tools are the note-taking environment and its faceted search capabilities; the data integration platform including the Data API, supporting semantic enrichment through entity recognition; and the environment supporting the software development processes throughout the project to keep both technical partners and researchers in the loop. The outcomes are technical together with new resources developed and gathered, and the research workflow that has been described and documented. International audience
OpenAIRE arrow_drop_down arXiv.org e-Print ArchiveOther literature type . Preprint . 2016Data sources: arXiv.org e-Print ArchivePublikationenserver der Georg-August-Universität GöttingenArticle . 2020Journal on Computing and Cultural HeritageArticle . 2018 . Peer-reviewedLicense: ACM Copyright PoliciesData sources: CrossrefHal-DiderotArticle . 2018License: CC BYFull-Text: https://hal.inria.fr/hal-01523102v2/documentData sources: Hal-DiderotHAL - UPEC / UPEM; HAL-Pasteur; HAL-InsermArticle . 2018License: CC BYFull-Text: https://hal.inria.fr/hal-01523102v2/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3092906&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid more_vert OpenAIRE arrow_drop_down arXiv.org e-Print ArchiveOther literature type . Preprint . 2016Data sources: arXiv.org e-Print ArchivePublikationenserver der Georg-August-Universität GöttingenArticle . 2020Journal on Computing and Cultural HeritageArticle . 2018 . Peer-reviewedLicense: ACM Copyright PoliciesData sources: CrossrefHal-DiderotArticle . 2018License: CC BYFull-Text: https://hal.inria.fr/hal-01523102v2/documentData sources: Hal-DiderotHAL - UPEC / UPEM; HAL-Pasteur; HAL-InsermArticle . 2018License: CC BYFull-Text: https://hal.inria.fr/hal-01523102v2/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3092906&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Article , Contribution for newspaper or weekly magazine , Other literature type 2018 France, Switzerland, United KingdomPublisher:Association for Computational Linguistics (ACL) Funded by:EC | SUMMA, EC | HimL, EC | TraMOOC +2 projectsEC| SUMMA ,EC| HimL ,EC| TraMOOC ,SNSF| Rich Context in Neural Machine Translation ,SNSF| Dating structural fabric development using high spatial resolution 40Ar/39Ar geochronology: a Combined Filed and Experimental ApproachAuthors: Bawden, Rachel; Sennrich, Rico; Birch, Alexandra; Haddow, Barry;Bawden, Rachel; Sennrich, Rico; Birch, Alexandra; Haddow, Barry;For machine translation to tackle discourse phenomena, models must have access to extra-sentential linguistic context. There has been recent interest in modelling context in neural machine translation (NMT), but models have been principally evaluated with standard automatic metrics, poorly adapted to evaluating discourse phenomena. In this article, we present hand-crafted, discourse test sets, designed to test the models' ability to exploit previous source and target sentences. We investigate the performance of recently proposed multi-encoder NMT models trained on subtitles for English to French. We also explore a novel way of exploiting context from the previous sentence. Despite gains using BLEU, multi-encoder models give limited improvement in the handling of discourse phenomena: 50% accuracy on our coreference test set and 53.5% for coherence/cohesion (compared to a non-contextual baseline of 50%). A simple strategy of decoding the concatenation of the previous and current sentence leads to good performance, and our novel strategy of multi-encoding and decoding of two sentences leads to the best performance (72.5% for coreference and 57% for coherence/cohesion), highlighting the importance of target-side context. Comment: Final version of paper to appear in Proceedings of NAACL 2018
OpenAIRE; Hal-Didero... arrow_drop_down OpenAIRE; Hal-DiderotConference object . 2018Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Conference object . 2018Full-Text: https://hal.science/hal-01800739/documentZurich Open Repository and ArchiveConference object . 2018License: CC BYData sources: Zurich Open Repository and ArchiveEdinburgh Research ExplorerContribution for newspaper or weekly magazine . 2018Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2017Data sources: arXiv.org e-Print Archivehttps://doi.org/10.48550/arxiv...Article . 2017License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18653/v1/n18-1118&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 89 citations 89 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!more_vert OpenAIRE; Hal-Didero... arrow_drop_down OpenAIRE; Hal-DiderotConference object . 2018Hyper Article en Ligne; Mémoires en Sciences de l'Information et de la CommunicationOther literature type . Conference object . 2018Full-Text: https://hal.science/hal-01800739/documentZurich Open Repository and ArchiveConference object . 2018License: CC BYData sources: Zurich Open Repository and ArchiveEdinburgh Research ExplorerContribution for newspaper or weekly magazine . 2018Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2017Data sources: arXiv.org e-Print Archivehttps://doi.org/10.48550/arxiv...Article . 2017License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18653/v1/n18-1118&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Preprint 2017 United Kingdom, France, PortugalPublisher:Copernicus GmbH Funded by:FCT | Centre of Marine Sciences, FCT | SFRH/BPD/36615/2007, FCT | SFRH/BPD/66025/2009 +8 projectsFCT| Centre of Marine Sciences ,FCT| SFRH/BPD/36615/2007 ,FCT| SFRH/BPD/66025/2009 ,FCT| Holocene climatic variability in the North Atlantic and adjacent landmasses: land-sea direct correlation ,FCT| LA 15 ,FCT| Multi-proxy Calibration along the NW Iberian margin: Improving paleoceanographic reconstructions (CALIBERIA) ,EC| SAFI ,FCT| SFRH/BPD/26525/2006 ,FCT| LA 15 - 2013 ,FCT| SFRH/BPD/111433/2015 ,FCT| High-resolution oceanic paleoproductivity and environmental changes. Correlation with fish populations.F. Abrantes; F. Abrantes; T. Rodrigues; T. Rodrigues; M. Rufino; M. Rufino; E. Salgueiro; E. Salgueiro; D. Oliveira; D. Oliveira; D. Oliveira; S. Gomes; P. Oliveira; A. Costa; M. Mil-Homens; T. Drago; T. Drago; F. Naughton; F. Naughton;handle: 10400.1/11259
The Mediterranean region is a climate hot spot, sensitive not only to global warming but also to water availability. In this work we document major temperature and precipitation changes in the Iberian Peninsula and margin during the last 2000 years and propose an interplay of the North Atlantic internal variability with the three atmospheric circulation modes (ACMs), (North Atlantic Oscillation (NAO), east atlantic (EA) and Scandinavia (SCAND)) to explain the detected climate variability. We present reconstructions of sea surface temperature (SST derived from alkenones) and on-land precipitation (estimated from higher plant n-alkanes and pollen data) in sedimentary sequences recovered along the Iberian Margin between the south of Portugal (Algarve) and the northwest of Spain (Galiza) (36 to 42 degrees N). A clear long-term cooling trend, from 0 CE to the beginning of the 20th century, emerges in all SST records and is considered to be a reflection of the decrease in the Northern Hemisphere summer insolation that began after the Holocene optimum. Multi-decadal/centennial SST variability follows other records from Spain, Europe and the Northern Hemisphere. Warm SSTs throughout the first 1300 years encompass the Roman period (RP), the Dark Ages (DA) and the Medieval Climate Anomaly (MCA). A cooling initiated at 1300 CE leads to 4 centuries of colder SSTs contemporary with the Little Ice Age (LIA), while a climate warming at 1800 CE marks the beginning of the modern/Industrial Era. Novel results include two distinct phases in the MCA: an early period (900-1100 years) characterized by intense precipitation/flooding and warm winters but a cooler spring-fall season attributed to the interplay of internal oceanic variability with a positive phase in the three modes of atmospheric circulation (NAO, EA and SCAND). The late MCA is marked by cooler and relatively drier winters and a warmer spring-fall season consistent with a shift to a negative mode of the SCAND. The Industrial Era reveals a clear difference between the NW Iberia and the Algarve records. While off NW Iberia variability is low, the Algarve shows large-amplitude decadal variability with an inverse relationship between SST and river input. Such conditions suggest a shift in the EA mode, from negative between 1900 and 1970 CE to positive after 1970, while NAO and SCAND remain in a positive phase. The particularly noticeable rise in SST at the Algarve site by the mid-20th century (+/- 1970), provides evidence for a regional response to the ongoing climate warming. The reported findings have implications for decadal-scale predictions of future climate change in the Iberian Peninsula. /2004]; CALIBERIA (FCT) [PTDC/MAR/102045/2008]; CALIBERIA [COMPETE/FEDER-FCOMP-01-0124-FEDER-010599]; CI-IMAR [20132017 CIMAR]; CCMAR [PEstC/MAR/LA0015/2013]; IPMA, within the EU project SAFI [FP7-SPACE-2013-1, 607155]; [SFRH/BPD/36615/2007]; [SFRH/BPD/66025/2009]; [SFRH/BPD/26525/2006]; [SFRH/BPDINGMAR (FCT ARIPIPI Program - Support for State Labs Development); HOLSMEER [EVK2-CT-2000-00060]; CLIMHOL [PTDC/AAC-CLI/100157/2008]; MINO-MINHO [0234_NATURA_MM_1_E]; POPEI [PDCT/MAR/55618/111433/2015] info:eu-repo/semantics/publishedVersion
The University of Ma... arrow_drop_down The University of Manchester - Institutional RepositoryArticle . 2017Data sources: The University of Manchester - Institutional RepositoryClimate of the Past (CP); The University of Manchester - Institutional RepositoryArticle . 2017 . Peer-reviewedLicense: CC BYArchiMer - Institutional Archive of IfremerOther literature type . 2017Data sources: ArchiMer - Institutional Archive of IfremerSapientia Repositório da Universidade do AlgarveArticle . 2018Data sources: Sapientia Repositório da Universidade do AlgarveArchiMer - Institutional Archive of IfremerOther literature type . 2017Data sources: ArchiMer - Institutional Archive of Ifremeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2017-84&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 25 citations 25 popularity Top 10% influence Average impulse Top 10% Powered by BIP!visibility 357visibility views 357 download downloads 228 Powered bymore_vert The University of Ma... arrow_drop_down The University of Manchester - Institutional RepositoryArticle . 2017Data sources: The University of Manchester - Institutional RepositoryClimate of the Past (CP); The University of Manchester - Institutional RepositoryArticle . 2017 . Peer-reviewedLicense: CC BYArchiMer - Institutional Archive of IfremerOther literature type . 2017Data sources: ArchiMer - Institutional Archive of IfremerSapientia Repositório da Universidade do AlgarveArticle . 2018Data sources: Sapientia Repositório da Universidade do AlgarveArchiMer - Institutional Archive of IfremerOther literature type . 2017Data sources: ArchiMer - Institutional Archive of Ifremeradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5194/cp-2017-84&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2017 Ireland, Portugal, SwitzerlandPublisher:Cold Spring Harbor Laboratory Publicly fundedFunded by:WT, IRC, EC | BEANWT ,IRC ,EC| BEANRui Martiniano; Lara M. Cassidy; Ros Ó’Maoldúin; Russell L. McLaughlin; Nuno Silva; Licínio Manco; Daniel Fidalgo; Tania Pereira; Maria J. Coelho; Miguel Serra; Joachim Burger; Rui Parreira; Elena Morán; António Carlos Valera; Eduardo Porfirio; Rui Boaventura; Ana Margarida Dias da Silva; Daniel G. Bradley;We analyse new genomic data (0.05-2.95x) from 14 ancient individuals from Portugal distributed from the Middle Neolithic (4200-3500 BC) to the Middle Bronze Age (1740-1430 BC) and impute genomewide diploid genotypes in these together with published ancient Eurasians. While discontinuity is evident in the transition to agriculture across the region, sensitive haplotype-based analyses suggest a significant degree of local hunter-gatherer contribution to later Iberian Neolithic populations. A more subtle genetic influx is also apparent in the Bronze Age, detectable from analyses including haplotype sharing with both ancient and modern genomes, D-statistics and Y-chromosome lineages. However, the limited nature of this introgression contrasts with the major Steppe migration turnovers within third Millennium northern Europe and echoes the survival of non-Indo-European language in Iberia. Changes in genomic estimates of individual height across Europe are also associated with these major cultural transitions, and ancestral components continue to correlate with modern differences in stature. BEAN project of the Marie Curie Initial Training Network [289966]; Irish Research Council Government of Ireland Scholarship Scheme [GOIPG/2013/1219] info:eu-repo/semantics/publishedVersion
bioRxiv arrow_drop_down bioRxivPreprint . 2017Europe PubMed CentralArticle . 2017Full-Text: http://europepmc.org/articles/PMC5531429Data sources: PubMed CentralSapientia Repositório da Universidade do AlgarveArticle . 2018Data sources: Sapientia Repositório da Universidade do AlgarveTrinity's Access to Research ArchiveArticle . 2017 . Peer-reviewedData sources: Trinity's Access to Research Archiveadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1101/134254&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 110 citations 110 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!visibility 223visibility views 223 download downloads 308 Powered bymore_vert bioRxiv arrow_drop_down bioRxivPreprint . 2017Europe PubMed CentralArticle . 2017Full-Text: http://europepmc.org/articles/PMC5531429Data sources: PubMed CentralSapientia Repositório da Universidade do AlgarveArticle . 2018Data sources: Sapientia Repositório da Universidade do AlgarveTrinity's Access to Research ArchiveArticle . 2017 . Peer-reviewedData sources: Trinity's Access to Research Archiveadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1101/134254&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Preprint , Article , Contribution for newspaper or weekly magazine 2017 United KingdomPublisher:Association for Computational Linguistics (ACL) Funded by:EC | SUMMA, EC | QT21EC| SUMMA ,EC| QT21Authors: Sennrich, Rico;Sennrich, Rico;Analysing translation quality in regards to specific linguistic phenomena has historically been difficult and time-consuming. Neural machine translation has the attractive property that it can produce scores for arbitrary translations, and we propose a novel method to assess how well NMT systems model specific linguistic phenomena such as agreement over long distances, the production of novel words, and the faithful translation of polarity. The core idea is that we measure whether a reference translation is more probable under a NMT model than a contrastive translation which introduces a specific type of error. We present LingEval97, a large-scale data set of 97000 contrastive translation pairs based on the WMT English->German translation task, with errors automatically created with simple rules. We report results for a number of systems, and find that recently introduced character-level NMT systems perform better at transliteration than models with byte-pair encoding (BPE) segmentation, but perform more poorly at morphosyntactic agreement, and translating discontiguous units of meaning. accepted at EACL 2017 (v3: minor fix to table 6 description)
https://www.aclweb.o... arrow_drop_down Edinburgh Research ExplorerContribution for newspaper or weekly magazine . 2017Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2016Data sources: arXiv.org e-Print Archivehttps://doi.org/10.48550/arxiv...Article . 2016License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18653/v1/e17-2060&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 12 citations 12 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert https://www.aclweb.o... arrow_drop_down Edinburgh Research ExplorerContribution for newspaper or weekly magazine . 2017Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2016Data sources: arXiv.org e-Print Archivehttps://doi.org/10.48550/arxiv...Article . 2016License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18653/v1/e17-2060&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Contribution for newspaper or weekly magazine , Preprint , Conference object , Article 2016 United KingdomPublisher:ISCA Funded by:EC | SUMMAEC| SUMMAAhmed Ali; Najim Dehak; Patrick Cardinal; Sameer Khurana; Sree Harsha Yella; James Glass; Peter Bell; Steve Renals;In this paper, we investigate different approaches for dialect identification in Arabic broadcast speech. These methods are based on phonetic and lexical features obtained from a speech recognition system, and bottleneck features using the i-vector framework. We studied both generative and discriminative classifiers, and we combined these features using a multi-class Support Vector Machine (SVM). We validated our results on an Arabic/English language identification task, with an accuracy of 100%. We also evaluated these features in a binary classifier to discriminate between Modern Standard Arabic (MSA) and Dialectal Arabic, with an accuracy of 100%. We further reported results using the proposed methods to discriminate between the five most widely used dialects of Arabic: namely Egyptian, Gulf, Levantine, North African, and MSA, with an accuracy of 59.2%. We discuss dialect identification errors in the context of dialect code-switching between Dialectal Arabic and MSA, and compare the error pattern between manually labeled data, and the output from our classifier. All the data used on our experiments have been released to the public as a language identification corpus.
Edinburgh Research E... arrow_drop_down Edinburgh Research ExplorerContribution for newspaper or weekly magazine . 2016Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2015Data sources: arXiv.org e-Print Archivehttps://doi.org/10.21437/Inter...Other literature type . Conference object . 2016Data sources: European Union Open Data Portalhttps://doi.org/10.21437/inter...Conference object . 2016 . Peer-reviewedadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.21437/interspeech.2016-1297&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 47 citations 47 popularity Top 10% influence Top 10% impulse Top 1% Powered by BIP!more_vert Edinburgh Research E... arrow_drop_down Edinburgh Research ExplorerContribution for newspaper or weekly magazine . 2016Data sources: Edinburgh Research ExplorerarXiv.org e-Print ArchiveOther literature type . Preprint . 2015Data sources: arXiv.org e-Print Archivehttps://doi.org/10.21437/Inter...Other literature type . Conference object . 2016Data sources: European Union Open Data Portalhttps://doi.org/10.21437/inter...Conference object . 2016 . Peer-reviewedadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.21437/interspeech.2016-1297&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu