73 search results - page 2 / 15 » Mining Web Snippets to Answer List Questions |
NLDB
2010
Springer
13 years 9 months ago
2010
Springer
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...
TREC
2004
13 years 6 months ago
2004
This report describes the experiments of the University of Edinburgh and the University of Sydney at the TREC-2004 question answering evaluation exercise. Our system combines two ...
LREC
2010
13 years 6 months ago
2010
After several years of development, the vision of the Semantic Web is gradually becoming reality. Large data repositories have been created and offer semantic information in a mac...
PAKDD
2010
ACM
13 years 10 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...
CLEF
2006
Springer
13 years 9 months ago
2006
Springer
Having being proposed for the fourth time, the QA at CLEF track has confirmed a still raising interest from the research community, recording a constant increase both in the numbe...