514 search results - page 78 / 103 » Foundations of Aggregation Constraints |
SIGOPSE
2004
ACM
14 years 1 months ago
2004
ACM
Research in sensor networks, continuous queries (CQ), and other domains has been motivated by powerful applications that aim to aggregate, assimilate, and interact with scores of ...
VLDB
2004
ACM
14 years 1 months ago
2004
ACM
We address the problem of computing approximate answers to continuous sliding-window joins over data streams when the available memory may be insufficient to keep the entire join...
WSNA
2003
ACM
14 years 1 months ago
2003
ACM
—In a sensor network, data routing is tightly coupled to the needs of a sensing task, and hence the application semantics. This paper introduces the novel idea of information-dir...
GCC
2003
Springer
14 years 1 months ago
2003
Springer
Grid computing provides a robust paradigm to aggregate disparate resources in a secure and controlled environment. Grid architectures require an underpinning Quality of Service (Qo...
APSEC
2000
IEEE
14 years 12 days ago
2000
IEEE
Current object-oriented formalisms, such as UML, focus on describing class models and use instance models only for depicting scenarios. Little attention is being devoted to defini...