3456 search results - page 577 / 692 » Semantics in Spatial Databases |
SSDBM
2008
IEEE
14 years 2 months ago
2008
IEEE
We consider approximate join processing over data streams when memory limitations cause incoming tuples to overflow the available space, precluding exact processing. Selective evi...
DASFAA
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract. Warehousing heterogeneous, dynamic biological data is a key technique for biological data integration as it greatly improves performance. However, it requires complex mai...
ICDE
2007
IEEE
14 years 2 months ago
2007
IEEE
As enterprises seek to engage in increasingly rich and agile forms of collaboration, they are turning towards service-oriented architectures that enable them to selectively expose...
ICDE
2007
IEEE
14 years 2 months ago
2007
IEEE
We present a replication-based approach that enables both fast and reliable stream processing over wide area networks. Our approach replicates stream processing operators in a man...
IRI
2007
IEEE
14 years 2 months ago
2007
IEEE
User feedback is widely deployed in recent multimedia research to refine retrieval performance. However, most of the existing online learning algorithms handle interactions of a s...