512 search results - page 25 / 103 » The Role of Information Retrieval in Answering Complex Quest... |
CLEF
2006
Springer
13 years 11 months ago
2006
Springer
This paper describes a QA system centered in a full data-driven architecture. It applies machine learning and text mining techniques to identify the most probable answers to factoi...
CLEF
2007
Springer
14 years 2 months ago
2007
Springer
We describe a new version of our question answering system, which was applied to the questions of the 2007 CLEF Question Answering Dutch monolingual task. This year, we made three ...
CIKM
2003
Springer
14 years 1 months ago
2003
Springer
We present a strategy for answering fact-based natural language questions that is guided by a characterization of realworld user queries. Our approach, implemented in a system cal...
ACL
2008
13 years 9 months ago
2008
Question answering research has only recently started to spread from short factoid questions to more complex ones. One significant challenge is the evaluation: manual evaluation i...
CLEF
2006
Springer
13 years 11 months ago
2006
Springer
This paper describes the development of a Question Answering (QA) system and its evaluation results in the Romanian-English cross-lingual track organized as part of the CLEF1 2006 ...