385 search results - page 34 / 77 » Evaluating Multilingual Question Answering Systems at CLEF |
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TREC
2003
14 years 11 months ago
2003
The TREC 2003 question answering track contained two tasks, the passages task and the main task. In the passages task, systems returned a single text snippet in response to factoi...
ACL
2003
14 years 12 months ago
2003
Speech interfaces to question-answering systems offer significant potential for finding information with phones and mobile networked devices. We describe a demonstration of spok...
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SIGIR
2008
ACM
14 years 10 months ago
2008
ACM
Question answering systems increasingly need to deal with complex information needs that require more than simple factoid answers. The evaluation of such systems is usually carrie...
EMNLP
2008
14 years 12 months ago
2008
This paper explores the use of set expansion (SE) to improve question answering (QA) when the expected answer is a list of entities belonging to a certain class. Given a small set...
TREC
2004
14 years 12 months ago
2004
This paper describes the participation of the School of Informatics, University of Wales, Bangor in the 2004 Text Retrieval Conference. We present additions and modications to the...