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    ACL
    2009
    133views Computational Linguistics» more  ACL 2009»
    The Contribution of Stylistic Information to Content-based Mobile Spam Filtering
    13 years 5 months ago
    The Contribution of Stylistic Information to Content-based Mobile Spam Filtering
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    Content-based approaches to detecting mobile spam to date have focused mainly on analyzing the topical aspect of a SMS message (what it is about) but not on the stylistic aspect (...
    Dae-Neung Sohn, Jung-Tae Lee, Hae-Chang Rim
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    ACL
    2009
    138views Computational Linguistics» more  ACL 2009»
    Generalizing over Lexical Features: Selectional Preferences for Semantic Role Classification
    13 years 5 months ago
    Generalizing over Lexical Features: Selectional Preferences for Semantic Role Classification
    Download  www.aclweb.org
    This paper explores methods to alleviate the effect of lexical sparseness in the classification of verbal arguments. We show how automatically generated selectional preferences ar...
    Beñat Zapirain, Eneko Agirre, Lluís ...
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    ACL
    2009
    126views Computational Linguistics» more  ACL 2009»
    Comparing the Accuracy of CCG and Penn Treebank Parsers
    13 years 5 months ago
    Comparing the Accuracy of CCG and Penn Treebank Parsers
    Download  www.cl.cam.ac.uk
    We compare the CCG parser of Clark and Curran (2007) with a state-of-the-art Penn Treebank (PTB) parser. An accuracy comparison is performed by converting the CCG derivations into...
    Stephen Clark, James R. Curran
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    ACL
    2009
    145views Computational Linguistics» more  ACL 2009»
    Composite Kernels For Relation Extraction
    13 years 5 months ago
    Composite Kernels For Relation Extraction
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    The automatic extraction of relations between entities expressed in natural language text is an important problem for IR and text understanding. In this paper we show how differen...
    Frank Reichartz, Hannes Korte, Gerhard Paass
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    ACL
    2009
    88views Computational Linguistics» more  ACL 2009»
    A Note on the Implementation of Hierarchical Dirichlet Processes
    13 years 5 months ago
    A Note on the Implementation of Hierarchical Dirichlet Processes
    Download  homepages.inf.ed.ac.uk
    The implementation of collapsed Gibbs samplers for non-parametric Bayesian models is non-trivial, requiring considerable book-keeping. Goldwater et al. (2006a) presented an approx...
    Phil Blunsom, Trevor Cohn, Sharon Goldwater, Mark ...
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    ACL
    2009
    99views Computational Linguistics» more  ACL 2009»
    A Beam-Search Extraction Algorithm for Comparable Data
    13 years 5 months ago
    A Beam-Search Extraction Algorithm for Comparable Data
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    This paper extends previous work on extracting parallel sentence pairs from comparable data (Munteanu and Marcu, 2005). For a given source sentence S, a maximum entropy (ME) class...
    Christoph Tillmann
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    ACL
    2009
    78views Computational Linguistics» more  ACL 2009»
    Improved Smoothing for N-gram Language Models Based on Ordinary Counts
    13 years 5 months ago
    Improved Smoothing for N-gram Language Models Based on Ordinary Counts
    Download  www.aclweb.org
    Kneser-Ney (1995) smoothing and its variants are generally recognized as having the best perplexity of any known method for estimating N-gram language models. Kneser-Ney smoothing...
    Robert C. Moore, Chris Quirk
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    ACL
    2009
    99views Computational Linguistics» more  ACL 2009»
    A Framework for Entailed Relation Recognition
    13 years 5 months ago
    A Framework for Entailed Relation Recognition
    Download  l2r.cs.uiuc.edu
    We define the problem of recognizing entailed relations
    Dan Roth, Mark Sammons, V. G. Vinod Vydiswaran
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    ACL
    2009
    104views Computational Linguistics» more  ACL 2009»
    Where's the Verb? Correcting Machine Translation During Question Answering
    13 years 5 months ago
    Where's the Verb? Correcting Machine Translation During Question Answering
    Download  www.aclweb.org
    When a multi-lingual question-answering (QA) system provides an answer that has been incorrectly translated, it is very likely to be regarded as irrelevant. In this paper, we prop...
    Wei-Yun Ma, Kathy McKeown
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    ACL
    2009
    106views Computational Linguistics» more  ACL 2009»
    Realistic Grammar Error Simulation using Markov Logic
    13 years 5 months ago
    Realistic Grammar Error Simulation using Markov Logic
    Download  isoft.postech.ac.kr
    The development of Dialog-Based ComputerAssisted Language Learning (DB-CALL) systems requires research on the simulation of language learners. This paper presents a new method for...
    Sungjin Lee, Gary Geunbae Lee
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