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EPIA
2005
Springer
15 years 11 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
IRI
2007
IEEE
16 years 11 days ago
Natural Language Processing and e-Government: Extracting Reusable Crime Report Information
Crime reporting needs to be possible 24/7. Although 911 and tip-lines are the most publicized reporting mechanisms, several other options exist, ranging from inperson reporting to...
Alicia Iriberri, Gondy Leroy
CLEF
2005
Springer
15 years 11 months ago
Question Answering for Dutch Using Dependency Relations
We describe Joost, our QA system for Dutch, which makes extensive use of dependency relations. We analyzed the full Dutch CLEF QA corpus syntactically and mined it off-line for i...
Gosse Bouma, Jori Mur, Gertjan van Noord, Lonneke ...
CLEF
2003
Springer
15 years 11 months ago
Bridging Languages for Question Answering: DIOGENE at CLEF 2003
This paper presents the extension of the ITC-irst DIOGENE Question Answering system towards multilinguality. DIOGENE relies on a well tested three-components architecture built in...
Matteo Negri, Hristo Tanev, Bernardo Magnini
SIGIR
2003
ACM
15 years 11 months ago
Quantitative evaluation of passage retrieval algorithms for question answering
Passage retrieval is an important component common to many question answering systems. Because most evaluations of question answering systems focus on end-to-end performance, comp...
Stefanie Tellex, Boris Katz, Jimmy J. Lin, Aaron F...