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JMM2
2007
106views more  JMM2 2007»
14 years 9 months ago
Lexical Structure for Dialogue Act Recognition
— This paper deals with automatic dialogue acts (DAs) recognition in Czech. Dialogue acts are sentence-level labels that represent different states of a dialogue, such as questio...
Pavel Král, Christophe Cerisara, Jana Kleck...
EMNLP
2010
14 years 7 months ago
Lessons Learned in Part-of-Speech Tagging of Conversational Speech
This paper examines tagging models for spontaneous English speech transcripts. We analyze the performance of state-of-the-art tagging models, either generative or discriminative, ...
Vladimir Eidelman, Zhongqiang Huang, Mary P. Harpe...
POPL
2009
ACM
15 years 10 months ago
Wild control operators
Linguists seek to understand the semantics of expressions in human languages. Taking a computational point of view, there are many natural language expressions--operators in the w...
Chris Barker
JOLLI
2006
101views more  JOLLI 2006»
14 years 9 months ago
A Note on the Expressive Power of Probabilistic Context Free Grammars
We examine the expressive power of probabilistic context free grammars (PCFGs), with a special focus on the use of probabilities as a mechanism for reducing ambiguity by filtering ...
Gabriel G. Infante López, Maarten de Rijke
ICWSM
2008
14 years 11 months ago
Polling the Blogosphere: A Rule-Based Approach to Belief Classification
The research described here is part of a larger project with the objective of determining if a writer believes a proposition to be true or false. This task requires a deep underst...
Jason S. Kessler