4438 search results - page 275 / 888 » Speculative Query Processing |
234
click to vote
IDEAS
2009
IEEE
16 years 1 months ago
2009
IEEE
RDFKB (Resource Description Framework Knowledge Base) is a relational database system for RDF datasets which supports inference and knowledge management. Significant research has ...
218
click to vote
SSDBM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract. Existing approaches to the management of streaming positional updates generally assume that all active user requests have equal importance, ignoring the possibility of an...
190
click to vote
ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Recently, systems providing access to extremely large data collections, managed in a distributed manner, gain emerging attention. A promising approach to implement the physical la...
191
click to vote
P2P
2007
IEEE
16 years 1 months ago
2007
IEEE
Range queries are a very powerful tool in a wide range of data management systems and are vital to a multitude of applications. The hierarchy of structured overlay systems can be ...
223
click to vote
ICDE
2005
IEEE
16 years 23 days ago
2005
IEEE
Many location-based applications require constant monitoring of k-nearest neighbor (k-NN) queries over moving objects within a geographic area. Existing approaches to this problem...