562 search results - page 61 / 113 » Term Selection and Query Operations for Video Retrieval |
139
Voted
IWMMDBMS
1996
15 years 5 months ago
1996
The maintenance of large raster images under spatial operations is still a major performance bottleneck. For reasons of storage space, images in a collection, such as satellite pi...
136
click to vote
CIKM
2011
Springer
14 years 3 months ago
2011
Springer
Many large-scale Web applications that require ranked top-k retrieval are implemented using inverted indices. An inverted index represents a sparse term-document matrix, where non...
133
click to vote
IPM
2007
15 years 3 months ago
2007
Interactive query expansion (IQE) (c.f. Efthimiadis, 1996) is a potentially useful technique to help searchers formulate improved query statements, and ultimately retrieve better ...
117
click to vote
ICMCS
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper we examine a novel approach to the difficult problem of querying video databases using visual topics with few examples. Typically with visual topics, the examples a...
150
click to vote
VLDB
1991
ACM
15 years 7 months ago
1991
ACM
Queries in object-oriented datab;Lqcs are formulated against a class and retrieve instnnccls of the class sat,isfying a certain predicate on the att,riblltes of the class. The pre...