1888 search results - page 30 / 378 » Algorithms for Querying by Spatial Structure |
GIS
2008
ACM
14 years 11 months ago
2008
ACM
Location-based services are increasingly popular and it is a key challenge to efficiently support query processing. We present a novel design to process large numbers of location...
90
Voted
PCI
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Given two datasets DA and DB the closest-pair query (CPQ) retrieves the pair (a,b), where a ∈ DA and b ∈ DB, having the smallest distance between all pairs of objects...
195
click to vote
ICDE
2009
IEEE
15 years 12 months ago
2009
IEEE
Abstract-- Inverted files have been very successful for document retrieval, but sponsored search is different. Inverted files are designed to find documents that match the query (a...
ICEC
1996
14 years 11 months ago
1996
INFOCOM
2006
IEEE
15 years 4 months ago
2006
IEEE
— A key function for network traffic monitoring and analysis is the ability to perform aggregate queries over multiple data streams. Change detection is an important primitive w...