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    ACL
    2009
    113views Computational Linguistics» more  ACL 2009»
    Detecting Compositionality in Multi-Word Expressions
    13 years 5 months ago
    Detecting Compositionality in Multi-Word Expressions
    Download  www-users.cs.york.ac.uk
    Identifying whether a multi-word expression (MWE) is compositional or not is important for numerous NLP applications. Sense induction can partition the context of MWEs into semant...
    Ioannis Korkontzelos, Suresh Manandhar
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    ACL
    2009
    89views Computational Linguistics» more  ACL 2009»
    Updating a Name Tagger Using Contemporary Unlabeled Data
    13 years 5 months ago
    Updating a Name Tagger Using Contemporary Unlabeled Data
    Download  www.aclweb.org
    For many NLP tasks, including named entity tagging, semi-supervised learning has been proposed as a reasonable alternative to methods that require annotating large amounts of trai...
    Cristina Mota, Ralph Grishman
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    ACL
    2009
    74views Computational Linguistics» more  ACL 2009»
    Predicting Unknown Time Arguments based on Cross-Event Propagation
    13 years 5 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
    103views Computational Linguistics» more  ACL 2009»
    Correlating Human and Automatic Evaluation of a German Surface Realiser
    13 years 5 months ago
    Correlating Human and Automatic Evaluation of a German Surface Realiser
    Download  www.aclweb.org
    We examine correlations between native speaker judgements on automatically generated German text against automatic evaluation metrics. We look at a number of metrics from the MT a...
    Aoife Cahill
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    ACL
    2009
    137views Computational Linguistics» more  ACL 2009»
    Opinion and Generic Question Answering Systems: a Performance Analysis
    13 years 5 months ago
    Opinion and Generic Question Answering Systems: a Performance Analysis
    Download  langtech.jrc.it
    The importance of the new textual genres such as blogs or forum entries is growing in parallel with the evolution of the Social Web. This paper presents two corpora of blog posts ...
    Alexandra Balahur, Ester Boldrini, Andrés M...
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    ACL
    2009
    124views Computational Linguistics» more  ACL 2009»
    Markov Random Topic Fields
    13 years 5 months ago
    Markov Random Topic Fields
    Download  www.cs.utah.edu
    Most approaches to topic modeling assume an independence between documents that is frequently violated. We present an topic model that makes use of one or more user-specified grap...
    Hal Daume III
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    ACL
    2009
    91views Computational Linguistics» more  ACL 2009»
    A Syntactic and Lexical-Based Discourse Segmenter
    13 years 5 months ago
    A Syntactic and Lexical-Based Discourse Segmenter
    Download  www.sfu.ca
    We present a syntactic and lexically based discourse segmenter (SLSeg) that is designed to avoid the common problem of over-segmenting text. Segmentation is the first step in a di...
    Milan Tofiloski, Julian Brooke, Maite Taboada
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    ACL
    2009
    89views Computational Linguistics» more  ACL 2009»
    Mining Association Language Patterns for Negative Life Event Classification
    13 years 5 months ago
    Mining Association Language Patterns for Negative Life Event Classification
    Download  www.aclweb.org
    Negative life events, such as death of a family member, argument with a spouse and loss of a job, play an important role in triggering depressive episodes. Therefore, it is worth ...
    Liang-Chih Yu, Chien-Lung Chan, Chung-Hsien Wu, Ch...
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    ACL
    2009
    78views Computational Linguistics» more  ACL 2009»
    Leveraging Structural Relations for Fluent Compressions at Multiple Compression Rates
    13 years 5 months ago
    Leveraging Structural Relations for Fluent Compressions at Multiple Compression Rates
    Download  www.aclweb.org
    Prior approaches to sentence compression have taken low level syntactic constraints into account in order to maintain grammaticality. We propose and successfully evaluate a more c...
    Sourish Chaudhuri, Naman K. Gupta, Noah A. Smith, ...
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    ACL
    2009
    93views Computational Linguistics» more  ACL 2009»
    A Rose is a Roos is a Ruusu: Querying Translations for Web Image Search
    13 years 5 months ago
    A Rose is a Roos is a Ruusu: Querying Translations for Web Image Search
    Download  turing.cs.washington.edu
    We query Web Image search engines with words (e.g., spring) but need images that correspond to particular senses of the word (e.g., flexible coil). Querying with polysemous words ...
    Janara Christensen, Mausam, Oren Etzioni
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