3181 search results - page 582 / 637 » Set-based model: a new approach for information retrieval |
SIGIR
2003
ACM
14 years 2 months ago
2003
ACM
One of the major problems in question answering (QA) is that the queries are either too brief or often do not contain most relevant terms in the target corpus. In order to overcom...
FGR
2000
IEEE
14 years 1 months ago
2000
IEEE
This paper presents a new technique for the perception of activities using statistical description of spatio-temporal properties. With this approach, the probability of an activit...
AAAI
2007
13 years 11 months ago
2007
How should a robot represent and reason about spatial information when it needs to collaborate effectively with a human? The form of spatial representation that is useful for robo...
ACMSE
2008
ACM
13 years 10 months ago
2008
ACM
Recently there has been a surge of interest in making computer science education attractive to potential students, motivating to current students, and relevant to graduating stude...
ESWA
2008
13 years 8 months ago
2008
Recommender systems base their operation on past user ratings over a collection of items, for instance, books, CDs, etc. Collaborative filtering (CF) is a successful recommendatio...