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    NAACL
    2003
    120views Computational Linguistics» more  NAACL 2003»
    Toward a Task-based Gold Standard for Evaluation of NP Chunks and Technical Terms
    13 years 11 months ago
    Toward a Task-based Gold Standard for Evaluation of NP Chunks and Technical Terms
    Download  acl.ldc.upenn.edu
    We propose a gold standard for evaluating two types of information extraction output -- noun phrase (NP) chunks (Abney 1991; Ramshaw and Marcus 1995) and technical terms (Justeson...
    Nina Wacholder, Peng Song
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    NAACL
    2003
    152views Computational Linguistics» more  NAACL 2003»
    Learning to Paraphrase: An Unsupervised Approach Using Multiple-Sequence Alignment
    13 years 11 months ago
    Learning to Paraphrase: An Unsupervised Approach Using Multiple-Sequence Alignment
    Download  www.cs.cornell.edu
    We address the text-to-text generation problem of sentence-level paraphrasing — a phenomenon distinct from and more difficult than word- or phrase-level paraphrasing. Our appro...
    Regina Barzilay, Lillian Lee
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    NAACL
    2003
    113views Computational Linguistics» more  NAACL 2003»
    Story Link Detection and New Event Detection are Asymmetric
    13 years 11 months ago
    Story Link Detection and New Event Detection are Asymmetric
    Download  acl.ldc.upenn.edu
    Story link detection has been regarded as a core technology for other Topic Detection and Tracking tasks such as new event detection. In this paper we analyze story link detection...
    Francine Chen, Ayman Farahat, Thorsten Brants
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    NAACL
    2003
    79views Computational Linguistics» more  NAACL 2003»
    Simpler and More General Minimization for Weighted Finite-State Automata
    13 years 11 months ago
    Simpler and More General Minimization for Weighted Finite-State Automata
    Download  acl.ldc.upenn.edu
    Previous work on minimizing weighted finite-state automata (including transducers) is limited to particular types of weights. We present efficient new minimization algorithms th...
    Jason Eisner
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    NAACL
    2003
    111views Computational Linguistics» more  NAACL 2003»
    Detection Of Agreement vs. Disagreement In Meetings: Training With Unlabeled Data
    13 years 11 months ago
    Detection Of Agreement vs. Disagreement In Meetings: Training With Unlabeled Data
    Download  www.icsi.berkeley.edu
    To support summarization of automatically transcribed meetings, we introduce a classifier to recognize agreement or disagreement utterances, utilizing both word-based and prosodi...
    Dustin Hillard, Mari Ostendorf, Elizabeth Shriberg
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