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    ACL
    2009
    74views Computational Linguistics» more  ACL 2009»
    Predicting Unknown Time Arguments based on Cross-Event Propagation
    14 years 8 months ago
    Predicting Unknown Time Arguments based on Cross-Event Propagation
    Download  nlp.cs.qc.cuny.edu
    Many events in news articles don't include time arguments. This paper describes two methods, one based on rules and the other based on statistical learning, to predict the un...
    Prashant Gupta, Heng Ji
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    ACL
    2009
    126views Computational Linguistics» more  ACL 2009»
    An Integrated Multi-document Summarization Approach based on Word Hierarchical Representation
    14 years 8 months ago
    An Integrated Multi-document Summarization Approach based on Word Hierarchical Representation
    Download  www.aclweb.org
    This paper introduces a novel hierarchical summarization approach for automatic multidocument summarization. By creating a hierarchical representation of the words in the input do...
    Ouyang You, Wenjie Li, Qin Lu
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    ACL
    2009
    101views Computational Linguistics» more  ACL 2009»
    Comparing Objective and Subjective Measures of Usability in a Human-Robot Dialogue System
    14 years 8 months ago
    Comparing Objective and Subjective Measures of Usability in a Human-Robot Dialogue System
    Download  www6.in.tum.de
    We present a human-robot dialogue system that enables a robot to work together with a human user to build wooden construction toys. We then describe a study in which na
    Mary Ellen Foster, Manuel Giuliani, Alois Knoll
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    ACL
    2009
    137views Computational Linguistics» more  ACL 2009»
    Syntax is from Mars while Semantics from Venus! Insights from Spectral Analysis of Distributional Similarity Networks
    14 years 8 months ago
    Syntax is from Mars while Semantics from Venus! Insights from Spectral Analysis of Distributional Similarity Networks
    Download  www.aclweb.org
    We study the global topology of the syntactic and semantic distributional similarity networks for English through the technique of spectral analysis. We observe that while the syn...
    Chris Biemann, Monojit Choudhury, Animesh Mukherje...
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    ACL
    2009
    81views Computational Linguistics» more  ACL 2009»
    Toward finer-grained sentiment identification in product reviews through linguistic and ontological analyses
    14 years 8 months ago
    Toward finer-grained sentiment identification in product reviews through linguistic and ontological analyses
    Download  www.aclweb.org
    We propose categories of finer-grained polarity for a more effective aspect-based sentiment summary, and describe linguistic and ontological clues that may affect such fine-graine...
    Hye-Jin Min, Jong C. Park
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