1542 search results - page 46 / 309 » Redundancy in Spatial Databases |
142
Voted
ICCV
2009
IEEE
16 years 7 months ago
2009
IEEE
This paper introduces an unsupervised color segmentation
method. The underlying idea is to segment the input
image several times, each time focussing on a different
salient part...
104
click to vote
CLEAR
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. This paper presents two approaches to the problem of simultaneous tracking of several people in low resolution sequences from multiple calibrated cameras. Spatial redunda...
119
click to vote
GIS
1999
ACM
15 years 6 months ago
1999
ACM
An important activity in the design of a particular database application consists in identifying the integrity constraints that must hold on the database, and that are used to det...
112
click to vote
GIS
2007
ACM
15 years 6 months ago
2007
ACM
Spatial join is an important yet costly operation in spatial databases. In order to speed up the execution of a spatial join, the input tables are often indexed based on their spa...
240
Voted
ICDE
2007
IEEE
16 years 3 months ago
2007
IEEE
This demo presents Casper; a framework in which users entertain anonymous location-based services. Casper consists of two main components; the location anonymizer that blurs the u...