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    ACL
    2004
    129views Computational Linguistics» more  ACL 2004»
    Long-Distance Dependency Resolution in Automatically Acquired Wide-Coverage PCFG-Based LFG Approximations
    13 years 6 months ago
    Long-Distance Dependency Resolution in Automatically Acquired Wide-Coverage PCFG-Based LFG Approximations
    Download  acl.ldc.upenn.edu
    This paper shows how finite approximations of long distance dependency (LDD) resolution can be obtained automatically for wide-coverage, robust, probabilistic Lexical-Functional G...
    Aoife Cahill, Michael Burke, Ruth O'Donovan, Josef...
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    ACL
    2004
    107views Computational Linguistics» more  ACL 2004»
    Unsupervised Sense Disambiguation Using Bilingual Probabilistic Models
    13 years 6 months ago
    Unsupervised Sense Disambiguation Using Bilingual Probabilistic Models
    Download  acl.ldc.upenn.edu
    We describe two probabilistic models for unsupervised word-sense disambiguation using parallel corpora. The first model, which we call the Sense model, builds on the work of Diab ...
    Indrajit Bhattacharya, Lise Getoor, Yoshua Bengio
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    ACL
    2004
    89views Computational Linguistics» more  ACL 2004»
    An Empirical Study of Information Synthesis Task
    13 years 6 months ago
    An Empirical Study of Information Synthesis Task
    Download  acl.ldc.upenn.edu
    This paper describes an empirical study of the "Information Synthesis" task, defined as the process of (given a complex information need) extracting, organizing and inte...
    Enrique Amigó, Julio Gonzalo, Víctor...
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    ACL
    2004
    122views Computational Linguistics» more  ACL 2004»
    The Sentimental Factor: Improving Review Classification Via Human-Provided Information
    13 years 6 months ago
    The Sentimental Factor: Improving Review Classification Via Human-Provided Information
    Download  acl.ldc.upenn.edu
    Sentiment classification is the task of labeling a review document according to the polarity of its prevailing opinion (favorable or unfavorable). In approaching this problem, a m...
    Philip Beineke, Trevor Hastie, Shivakumar Vaithyan...
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    ACL
    2004
    101views Computational Linguistics» more  ACL 2004»
    Computing Locally Coherent Discourses
    13 years 6 months ago
    Computing Locally Coherent Discourses
    Download  acl.ldc.upenn.edu
    We present the first algorithm that computes optimal orderings of sentences into a locally coherent discourse. The algorithm runs very efficiently on a variety of coherence measur...
    Ernst Althaus, Nikiforos Karamanis, Alexander Koll...
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    ACL
    2004
    121views Computational Linguistics» more  ACL 2004»
    Extending the BLEU MT Evaluation Method with Frequency Weightings
    13 years 6 months ago
    Extending the BLEU MT Evaluation Method with Frequency Weightings
    Download  acl.ldc.upenn.edu
    We present the results of an experiment on extending the automatic method of Machine Translation evaluation BLUE with statistical weights for lexical items, such as tf.idf scores....
    Bogdan Babych, Tony Hartley
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    ACL
    2007
    110views Computational Linguistics» more  ACL 2007»
    A Feature Based Approach to Leveraging Context for Classifying Newsgroup Style Discussion Segments
    13 years 6 months ago
    A Feature Based Approach to Leveraging Context for Classifying Newsgroup Style Discussion Segments
    Download  www.cs.cmu.edu
    On a multi-dimensional text categorization task, we compare the effectiveness of a feature based approach with the use of a stateof-the-art sequential learning technique that has ...
    Yi-Chia Wang, Mahesh Joshi, Carolyn Penstein Ros&e...
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    ACL
    2007
    106views Computational Linguistics» more  ACL 2007»
    On the role of context and prosody in the interpretation of 'okay'
    13 years 6 months ago
    On the role of context and prosody in the interpretation of 'okay'
    Download  aclweb.org
    We examine the effect of contextual and acoustic cues in the disambiguation of three discourse-pragmatic functions of the word okay. Results of a perception study show that contex...
    Agustín Gravano, Stefan Benus, Hector Chave...
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    ACL
    2007
    89views Computational Linguistics» more  ACL 2007»
    Disambiguating Between Generic and Referential "You" in Dialog
    13 years 6 months ago
    Disambiguating Between Generic and Referential "You" in Dialog
    Download  www.stanford.edu
    We describe an algorithm for a novel task: disambiguating the pronoun you in conversation. You can be generic or referential; finding referential you is important for tasks such ...
    Surabhi Gupta, Matthew Purver, Daniel Jurafsky
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    ACL
    2007
    113views Computational Linguistics» more  ACL 2007»
    Structured Models for Fine-to-Coarse Sentiment Analysis
    13 years 6 months ago
    Structured Models for Fine-to-Coarse Sentiment Analysis
    Download  static.googleusercontent.com
    In this paper we investigate a structured model for jointly classifying the sentiment of text at varying levels of granularity. Inference in the model is based on standard sequenc...
    Ryan T. McDonald, Kerry Hannan, Tyler Neylon, Mike...
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