856 search results - page 149 / 172 » Location-based Spatial Queries |
NAR
2007
13 years 10 months ago
2007
PAR-3D (http://sunserver.cdfd.org.in:8080/protease /PAR_3D/index.html) is a web-based tool that exploits the fact that relative juxtaposition of active site residues is a conserve...
VLDB
2008
ACM
14 years 11 months ago
2008
ACM
Histograms are used to summarize the contents of relations into a number of buckets for the estimation of query result sizes. Several techniques (e.g., MaxDiff and V-Optimal) have ...
EDBT
2008
ACM
14 years 11 months ago
2008
ACM
The spatial and temporal databases have been studied widely and intensively over years. In this paper, we study how to answer queries of finding the best departure time that minim...
INFOCOM
2006
IEEE
14 years 5 months ago
2006
IEEE
â A key function for network trafïŹc monitoring and analysis is the ability to perform aggregate queries over multiple data streams. Change detection is an important primitive w...
ADVIS
2006
Springer
14 years 5 months ago
2006
Springer
Investments on multimedia technology enable us to store many more reflections of the real world in digital world as videos. By recording videos about real world entities, we carry...