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Digital Humanities and Cultural Heritage Publications SoBigData

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Digital Humanities and Cultural Heritage Publications SoBigData

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16 research outcomes, page 1 of 2
  • publication . Conference object . 2021
    Open Access
    Authors:
    Moreo, Alejandro; Pedrotti, Andrea; Sebastiani, Fabrizio;
    Persistent Identifiers
    Publisher: ACM
    Project: EC | ARIADNEplus (823914), EC | AI4Media (951911), EC | SoBigData-PlusPlus (871042)

    Funnelling (Fun) is a method for cross-lingual text classification (CLC) based on a two-tier ensemble for heterogeneous transfer learning. In Fun, 1st-tier classifiers, each working on a different, language-dependent feature space, return a vector of calibrated posterio...

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  • publication . Article . 2020
    Open Access English
    Authors:
    EsuliAndrea; MolinariAlessio; SebastianiFabrizio;
    Persistent Identifiers
    Publisher: Association for Computing Machinery,, New York, NY , Stati Uniti d'America
    Project: EC | SoBigData-PlusPlus (871042), EC | AI4Media (951911), EC | ARIADNEplus (823914)

    <jats:p>We critically re-examine the Saerens-Latinne-Decaestecker (SLD) algorithm, a well-known method for estimating class prior probabilities (“priors”) and adjusting posterior probabilities (“posteriors”) in scenarios characterized by distribution shift, i.e., differ...

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  • publication . Report . Article . Preprint . 2020
    Open Access English
    Authors:
    Andrea Esuli; Alejandro Moreo; Fabrizio Sebastiani; Erik Cambria;
    Persistent Identifiers
    Project: EC | SoBigData-PlusPlus (871042)

    Comment: Identical to previous version, but for the abstract, which is now identical to the one in the published version

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  • publication . Report . Article . Preprint . 2020
    Open Access English
    Authors:
    Moreo, Alejandro; Esuli, Andrea; Sebastiani, Fabrizio;
    Project: EC | AI4Media (951911), EC | ARIADNEplus (823914), EC | SoBigData-PlusPlus (871042)

    Pre-trained word embeddings encode general word semantics and lexical regularities of natural language, and have proven useful across many NLP tasks, including word sense disambiguation, machine translation, and sentiment analysis, to name a few. In supervised tasks suc...

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  • publication . Conference object . 2019
    Open Access English
    Authors:
    Ye Jiang; Johann Petrak; Xingyi Song; Kalina Bontcheva; Diana Maynard;
    Persistent Identifiers
    Publisher: Association for Computational Linguistics
    Project: EC | SoBigData (654024), EC | WeVerify (825297)

    This paper describes the participation of team “bertha-von-suttner” in the SemEval2019 task 4 Hyperpartisan News Detection task. Our system1 uses sentence representations from averaged word embeddings generated from the pre-trained ELMo model with Convolutional Neural N...

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  • publication . Conference object . Other literature type . Article . 2019
    Open Access English
    Authors:
    Dino Pedreschi; Fosca Giannotti; Riccardo Guidotti; Anna Monreale; Salvatore Ruggieri; Franco Turini;
    Persistent Identifiers
    Project: EC | SoBigData (654024), EC | Humane AI (820437)

    <jats:p>Black box AI systems for automated decision making, often based on machine learning over (big) data, map a user’s features into a class or a score without exposing the reasons why. This is problematic not only for lack of transparency, but also for possible bias...

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  • publication . Conference object . Preprint . 2019
    Open Access
    Authors:
    Xingyi Song; Johann Petrak; Angus Roberts;
    Persistent Identifiers
    Publisher: Association for Computational Linguistics
    Project: EC | SoBigData (654024)

    In the sentence classification task, context formed from sentences adjacent to the sentence being classified can provide important information for classification. This context is, however, often ignored. Where methods do make use of context, only small amounts are consi...

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  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    Marco Ponza; Paolo Ferragina; Francesco Piccinno;
    Persistent Identifiers
    Project: EC | SoBigData (654024)

    We study the problem of entity salience by proposing the design and implementation of SWAT, a system that identifies the salient Wikipedia entities occurring in an input document. SWAT consists of several modules that are able to detect and classify on-the-fly Wikipedia...

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  • publication . Article . 2019
    Restricted
    Authors:
    Michal Lukasik; Kalina Bontcheva; Trevor Cohn; Arkaitz Zubiaga; Maria Liakata; Rob Procter;
    Persistent Identifiers
    Publisher: Association for Computing Machinery (ACM)
    Project: EC | SoBigData (654024)

    <jats:p>Social media tend to be rife with rumours while new reports are released piecemeal during breaking news. Interestingly, one can mine multiple reactions expressed by social media users in those situations, exploring their stance towards rumours, ultimately enabli...

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  • publication . Doctoral thesis . 2019
    Open Access English
    Authors:
    Frosini L.;
    Project: EC | SoBigData (654024), EC | BlueBRIDGE (675680), EC | PARTHENOS (654119)

    This current PhD thesis aims at researching solutions to the long-standing gap in the research infrastructure field of formal modelling and discovery of information. Research Infrastructures (RIs) are facilities, resources and services used by the research community to ...

16 research outcomes, page 1 of 2