422 search results - page 1 / 85 » Evaluating Passage Retrieval Approaches for Question Answeri... |
ECIR
2004
Springer
13 years 6 months ago
2004
Springer
Automatic open domain question answering (QA) has been the focus of much recent research, stimu
ICADL
2004
Springer
13 years 10 months ago
2004
Springer
Question Answering has been the recent focus of information retrieval research; many systems just incorporate a search engine as a black box and most effort has been devoted to the...
EPIA
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. This paper describes an approach for the integration of linguistic information in passage retrieval in an open-source question answering system for Dutch. Annotation prod...
SIGIR
2003
ACM
13 years 10 months ago
2003
ACM
Passage retrieval is an important component common to many question answering systems. Because most evaluations of question answering systems focus on end-to-end performance, comp...
TREC
2007
13 years 6 months ago
2007
One of the NLM experimental approaches to the 2007 Genomics track question answering task followed the track evaluation design: we attempted identifying exact answers in the form ...