12336 search results - page 309 / 2468 » Active Information Retrieval |
192
click to vote
ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
Videos usually consist of activities involving interactions between multiple actors, sometimes referred to as complex activities. Recognition of such activities requires modeling ...
256
click to vote
VLDB
2006
ACM
16 years 7 months ago
2006
ACM
For querying structured and semistructured data, data retrieval and document retrieval are two valuable and complementary techniques that have not yet been fully integrated. In thi...
184
click to vote
CIVR
2007
Springer
16 years 26 days ago
2007
Springer
This paper describes the technical details of SemRetriev, a prototype system for image retrieval which combines the use of an ontology which structures an image repository and of ...
169
Voted
SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
In this paper we explore the use of category information for ad hoc retrieval in Wikipedia. We show that techniques for entity ranking exploiting this category information can als...
193
Voted
AH
2000
Springer
15 years 11 months ago
2000
Springer
As it stands the Internet’s “one size fits all” approach to information retrieval presents the average user with a serious information overload problem. Adaptive hypermedia s...