531 search results - page 57 / 107 » From databases to dataspaces: a new abstraction for informat... |
CIKM
1999
Springer
14 years 5 days ago
1999
Springer
The join relational operation is one of the most expensive among database operations. In this study, we consider the problem of scheduling page accesses in join processing. This r...
WAIM
2004
Springer
14 years 1 months ago
2004
Springer
Since point and click at web pages generate continuous data stream, which flow into web log data, old patterns may be stale and need to be updated. Algorithms for mining web seque...
OTM
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. A significant increase in real world event monitoring capability with wireless sensor networks brought a new challenge to ubiquitous computing. To manage high volume and...
ICDE
2004
IEEE
14 years 9 months ago
2004
IEEE
In the publish/subscribe paradigm, information providers disseminate publications to all consumers who have expressed interest by registering subscriptions. This paradigm has foun...
MM
2004
ACM
14 years 1 months ago
2004
ACM
This article argues for the growing importance of quality metadata and the equation of that quality with precision and semantic grounding. Such semantic grounding requires metadat...