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CLEF
2007
Springer
14 years 2 months ago
Robust Question Answering for Speech Transcripts Using Minimal Syntactic Analysis
Abstract. This paper describes the participation of the Technical University of Catalonia in the CLEF 2007 Question Answering on Speech Transcripts track. For the processing of man...
Pere Comas, Jordi Turmo, Mihai Surdeanu
EPIA
2005
Springer
14 years 2 months ago
Improving Passage Retrieval in Question Answering Using NLP
Abstract. This paper describes an approach for the integration of linguistic information in passage retrieval in an open-source question answering system for Dutch. Annotation prod...
Jörg Tiedemann
SIGIR
2006
ACM
14 years 2 months ago
Answering complex questions with random walk models
We present a novel framework for answering complex questions that relies on question decomposition. Complex questions are decomposed by a procedure that operates on a Markov chain...
Sanda M. Harabagiu, V. Finley Lacatusu, Andrew Hic...
AWIC
2005
Springer
14 years 2 months ago
Fuzzy Constraint Based Answer Validation
Abstract. Answer validation is an important component of any question answering system. In this paper we show how the formalism of prioritized fuzzy constraint satisfaction allows ...
Steven Schockaert, Martine De Cock, Etienne E. Ker...
NLDB
2010
Springer
14 years 18 days ago
An Automatic Definition Extraction in Arabic Language
During the last few years, a lot of researches have focused on automatic definition extraction in the context of question answering systems. Although, these researches have been co...
Omar Trigui, Lamia Hadrich Belguith, Paolo Rosso