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    EMNLP
    2008
    133views Natural Language Processing» more  EMNLP 2008»
    Sparse Multi-Scale Grammars for Discriminative Latent Variable Parsing
    14 years 29 days ago
    Sparse Multi-Scale Grammars for Discriminative Latent Variable Parsing
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    We present a discriminative, latent variable approach to syntactic parsing in which rules exist at multiple scales of refinement. The model is formally a latent variable CRF gramm...
    Slav Petrov, Dan Klein
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    EMNLP
    2008
    117views Natural Language Processing» more  EMNLP 2008»
    Sampling Alignment Structure under a Bayesian Translation Model
    14 years 29 days ago
    Sampling Alignment Structure under a Bayesian Translation Model
    Download  www.cs.berkeley.edu
    We describe the first tractable Gibbs sampling procedure for estimating phrase pair frequencies under a probabilistic model of phrase alignment. We propose and evaluate two nonpar...
    John DeNero, Alexandre Bouchard-Côté,...
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    EMNLP
    2008
    92views Natural Language Processing» more  EMNLP 2008»
    Part-of-Speech Tagging for English-Spanish Code-Switched Text
    14 years 29 days ago
    Part-of-Speech Tagging for English-Spanish Code-Switched Text
    Download  aclweb.org
    Code-switching is an interesting linguistic phenomenon commonly observed in highly bilingual communities. It consists of mixing languages in the same conversational event. This pa...
    Thamar Solorio, Yang Liu
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    EMNLP
    2008
    117views Natural Language Processing» more  EMNLP 2008»
    Learning with Compositional Semantics as Structural Inference for Subsentential Sentiment Analysis
    14 years 29 days ago
    Learning with Compositional Semantics as Structural Inference for Subsentential Sentiment Analysis
    Download  www.cs.cornell.edu
    Determining the polarity of a sentimentbearing expression requires more than a simple bag-of-words approach. In particular, words or constituents within the expression can interac...
    Yejin Choi, Claire Cardie
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    EMNLP
    2008
    90views Natural Language Processing» more  EMNLP 2008»
    Online Acquisition of Japanese Unknown Morphemes using Morphological Constraints
    14 years 29 days ago
    Online Acquisition of Japanese Unknown Morphemes using Morphological Constraints
    Download  www.aclweb.org
    We propose a novel lexicon acquirer that works in concert with the morphological analyzer and has the ability to run in online mode. Every time a sentence is analyzed, it detects ...
    Yugo Murawaki, Sadao Kurohashi
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    EMNLP
    2008
    72views Natural Language Processing» more  EMNLP 2008»
    Scaling Textual Inference to the Web
    14 years 29 days ago
    Scaling Textual Inference to the Web
    Download  turing.cs.washington.edu
    Most Web-based Q/A systems work by finding pages that contain an explicit answer to a question. These systems are helpless if the answer has to be inferred from multiple sentences...
    Stefan Schoenmackers, Oren Etzioni, Daniel S. Weld
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    EMNLP
    2008
    130views Natural Language Processing» more  EMNLP 2008»
    Lattice Minimum Bayes-Risk Decoding for Statistical Machine Translation
    14 years 29 days ago
    Lattice Minimum Bayes-Risk Decoding for Statistical Machine Translation
    Download  aclweb.org
    We present Minimum Bayes-Risk (MBR) decoding over translation lattices that compactly encode a huge number of translation hypotheses. We describe conditions on the loss function t...
    Roy Tromble, Shankar Kumar, Franz Josef Och, Wolfg...
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    EMNLP
    2008
    147views Natural Language Processing» more  EMNLP 2008»
    Automatic Prediction of Parser Accuracy
    14 years 29 days ago
    Automatic Prediction of Parser Accuracy
    Download  www.isi.edu
    Statistical parsers have become increasingly accurate, to the point where they are useful in many natural language applications. However, estimating parsing accuracy on a wide var...
    Sujith Ravi, Kevin Knight, Radu Soricut
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    EMNLP
    2008
    111views Natural Language Processing» more  EMNLP 2008»
    A Casual Conversation System Using Modality and Word Associations Retrieved from the Web
    14 years 29 days ago
    A Casual Conversation System Using Modality and Word Associations Retrieved from the Web
    Download  www.aclweb.org
    In this paper we present a textual dialogue system that uses word associations retrieved from the Web to create propositions. We also show experiment results for the role of modal...
    Shinsuke Higuchi, Rafal Rzepka, Kenji Araki
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    EMNLP
    2008
    73views Natural Language Processing» more  EMNLP 2008»
    Information Retrieval Oriented Word Segmentation based on Character Association Strength Ranking
    14 years 29 days ago
    Information Retrieval Oriented Word Segmentation based on Character Association Strength Ranking
    Download  www.aclweb.org
    Yi-Xuan Liu, Bin Wang, Fan Ding, Sheng Xu
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