232 search results - page 3 / 47 » Using logical relevance for question answering |
84
Voted
PAKDD
2010
ACM
15 years 4 months ago
2010
ACM
We present a novel graph ranking model to extract a diverse set of answers for complex questions via random walks over a negative-edge graph. We assign a negative sign to edge weig...
103
Voted
CLIN
2004
15 years 1 months ago
2004
Research on Question Answering is focused mainly on classifying the question type and finding the answer. Presenting the answer in a way that suits the user's needs has recei...
116
Voted
JDCTA
2010
14 years 6 months ago
2010
In this paper we introduce the semantic approach of the answer extraction component of a question answering system called SBUQA. The answer extraction component gets the retrieved...
CLEF
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. LogAnswer is a logic-oriented question answering system developed by the AI research group at the University of Koblenz-Landau and by the IICS at the University of Hagen....
CLEF
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Our report describes the results of work in our participation in the IndonesianEnglish question-answering task of the 2006 Cross-Language Evaluation Forum (CLEF). In this...