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25 research outcomes, page 1 of 3
  • publication . Article . 2014
    Open Access English
    Authors:
    Pavel Pecina; Antonio Toral; Vassilis Papavassiliou; Prokopis Prokopidis; Aleš Tamchyna; Andy Way; Josef van Genabith;
    Publisher: Springer Netherlands
    Project: EC | ABU-MATRAN (324414), EC | PANACEA (248064), SFI | CSET CNGL: Next Generatio... (07/CE/I1142), EC | KHRESMOI (257528)

    In this paper, we tackle the problem of domain adaptation of statistical machine translation (SMT) by exploiting domain-specific data acquired by domain-focused crawling of text from the World Wide Web. We design and empirically evaluate a procedure for automatic acquis...

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  • publication . Conference object . Part of book or chapter of book . 2011
    Open Access English
    Authors:
    Debasis Ganguly; Johannes Leveling; Gareth J. F. Jones;
    Persistent Identifiers
    Project: SFI | CSET CNGL: Next Generatio... (07/CE/I1142)

    We propose a novel method of query expansion for Language Modeling (LM) in Information Retrieval (IR) based on the similarity of the query with sentences in the top ranked documents from an initial retrieval run. In justification of our approach, we argue that the terms...

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  • publication . Conference object . 2011
    Open Access English
    Authors:
    Johannes Leveling; Walid Magdy; Gareth J. F. Jones;
    Persistent Identifiers
    Project: SFI | CSET CNGL: Next Generatio... (07/CE/I1142)

    Decompounding has been found to improve information retrieval (IR) effectiveness in general domains for languages such as German or Dutch. We investigate if cross-language patent retrieval can profit from decompounding. This poses two challenges: i) There may be few res...

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  • publication . Article . 2011
    Open Access
    Authors:
    Sharon O'Brien;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC
    Project: SFI | CSET CNGL: Next Generatio... (07/CE/I1142)

    Machine translation (MT) quality is generally measured via automatic metrics, producing scores that have no meaning for translators who are required to post-edit MT output or for project managers who have to plan and budget for transla- tion projects. This paper investi...

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  • publication . Conference object . 2009
    Open Access
    Authors:
    Okita, Tsuyoshi;
    Persistent Identifiers
    Publisher: Association for Computational Linguistics (ACL)
    Project: SFI | CSET CNGL: Next Generatio... (07/CE/I1142)

    Parallel corpora are made by human beings. However, as an MT system is an aggregation of state-of-the-art NLP technologies without any intervention of human beings, it is unavoidable that quite a few sentence pairs are beyond its analysis and that will therefore not con...

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  • publication . Part of book or chapter of book . Book . Conference object . 2011
    Open Access
    Authors:
    Walid Magdy; Gareth J. F. Jones;
    Persistent Identifiers
    Publisher: Springer Berlin Heidelberg
    Project: SFI | CSET CNGL: Next Generatio... (07/CE/I1142)

    The translation stage in cross language information retrieval (CLIR) acts as the main enabling stage to cross the language barrier between documents and queries. In recent years machine translation (MT) systems have become the dominant approach to translation in CLIR. H...

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  • publication . Conference object . 2015
    Open Access English
    Authors:
    Ergun Bicici; Andy Way;
    Persistent Identifiers
    Publisher: Association for Computational Linguistics
    Project: EC | QTLAUNCHPAD (296347), SFI | CSET CNGL: Next Generatio... (07/CE/I1142)

    We use referential translation machines (RTM) for quality estimation of translation outputs. RTMs are a computational model for identifying the translation acts between any two data sets with respect to interpretants selected in the same domain, which are effective when...

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  • publication . Conference object . Part of book or chapter of book . 2010
    Open Access English
    Authors:
    Sandipan Dandapat; Mikel L. Forcada; Declan Groves; Sergio Penkale; John Tinsley; Andy Way;
    Persistent Identifiers
    Publisher: Springer Berlin / Heidelberg
    Project: SFI | CSET CNGL: Next Generatio... (07/CE/I1142), SFI | Integration of an existin... (07/W.1/I1802)

    We describe OpenMaTrEx, a free/open-source example-based machine translation (EBMT) system based on the marker hypothesis, comprising a marker-driven chunker, a collection of chunk aligners, and two engines: one based on a simple proof-of-concept monotone EBMT recombina...

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  • publication . Conference object . 2013
    Open Access
    Authors:
    Éva Székely; Tamás Gábor Csapó; Bálint Tóth; Péter Mihajlik; Julie Carson-Berndsen;
    Persistent Identifiers
    Publisher: IEEE
    Project: SFI | CSET CNGL: Next Generatio... (07/CE/I1142)

    Freely available audiobooks are a rich resource of expressive speech recordings that can be used for the purposes of speech synthesis. Natural sounding, expressive synthetic voices have previously been built from audiobooks that contained large amounts of highly express...

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  • publication . Part of book or chapter of book . Conference object . 2011
    Open Access
    Authors:
    Debasis Ganguly; Johannes Leveling; Gareth J. F. Jones;
    Persistent Identifiers
    Publisher: Springer Berlin Heidelberg
    Project: SFI | CSET CNGL: Next Generatio... (07/CE/I1142)

    We propose a generative model for automatic query refor- mulations from an initial query using the underlying subtopic structure of top ranked retrieved documents. We address three types of query reformulations a) specialization; b) generalization; and c) drift. To test...

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25 research outcomes, page 1 of 3