102 search results - page 10 / 21 » Overview of the TREC 2003 Question Answering Track |
CLEF
2006
Springer
13 years 11 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...
CLEF
2008
Springer
13 years 9 months ago
2008
Springer
The QA campaign at CLEF [1], was manly the same as that proposed last year. The results and the analyses reported by last year's participants suggested that the changes introd...
CLEF
2005
Springer
14 years 1 months ago
2005
Springer
TREC
2004
13 years 9 months ago
2004
In this paper, we describe ideas and related experiments of Tsinghua University IR group in TREC 2004 QA track. In this track, our system consists three components: Question analy...
TREC
2003
13 years 9 months ago
2003
Many researchers have used lexical networks and ontologies to mitigate synonymy and polysemy problems in Question Answering (QA), systems coupled with taggers, query classifiers,...