3686 search results - page 420 / 738 » Context Query in Information Retrieval |
151
click to vote
MTA
2010
15 years 5 months ago
2010
In order to analyse surveillance video, we need to efficiently explore large datasets containing videos of walking humans. At survei llance-image resolution, the human walk (their ...
162
click to vote
SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Ranking algorithms, whose goal is to appropriately order a set of objects/documents, are an important component of information retrieval systems. Previous work on ranking algorith...
165
click to vote
IWANN
2009
Springer
16 years 1 months ago
2009
Springer
In Biomedical research, the ability to retrieve the adequate information from the ever growing literature is an extremely important asset. This work provides an enhanced and genera...
190
click to vote
DCC
2008
IEEE
16 years 1 months ago
2008
IEEE
Motivated by sensor networks, we consider the fusion storage of correlated sources in a database, such that any subset of them may be efficiently retrieved in the future. Only st...
202
click to vote
MMM
2012
Springer
14 years 2 months ago
2012
Springer
Abstract. We present a novel video retrieval system that accepts annotated freehand sketches as queries. Existing sketch based video retrieval (SBVR) systems enable the appearance ...