436 search results - page 12 / 88 » Mining the Web for Answers to Natural Language Questions |
FLAIRS
2008
15 years 10 days ago
2008
Understanding answers to open-ended explanation questions is important in intelligent tutoring systems. Existing systems use natural language techniques in essay analysis, but rev...
ICADL
2005
Springer
15 years 3 months ago
2005
Springer
Question answering (QA) is the study on the methodology that returns exact answers to natural language questions. This paper attempts to increase the coverage and accuracy of QA sy...
SIGIR
2004
ACM
15 years 3 months ago
2004
ACM
Answer patterns have been shown to improve the performance of open-domain factoid QA systems. Their use, however, requires either constructing the patterns manually or developing ...
CICLING
2007
Springer
15 years 2 months ago
2007
Springer
This paper presents a study of the negative effect of Machine Translation (MT) on the precision of Cross
CICLING
2008
Springer
15 years 3 hour ago
2008
Springer
Nowadays there exist several kinds of question answering systems. According to recent evaluation results, most of these systems are complementary (i.e., each one is better than the...