605 search results - page 113 / 121 » Aggregate Functions in DLV |
ICN
2007
Springer
14 years 2 months ago
2007
Springer
Long-range dependence characteristics have been observed in many natural or physical phenomena. In particular, a significant impact on data network performance has been shown in se...
IPSN
2007
Springer
14 years 2 months ago
2007
Springer
The key application scenario of wireless sensor networks is data gathering: sensor nodes transmit data, possibly in a multi-hop fashion, to an information sink. The performance of...
VLDB
2007
ACM
14 years 2 months ago
2007
ACM
This paper describes Continuous Queries (CQ) in Oracle RDBMS, a feature that incorporates stream and complex event processing into an RDBMS, the first such attempt in commercial d...
ICDCS
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper is concerned with reducing communication costs when executing distributed user tasks in a sensor network. We take a service-oriented abstraction of sensor networks, whe...
ISCC
2006
IEEE
14 years 2 months ago
2006
IEEE
— Even for a specific application, the design space of wireless sensor networks is enormous, and traditional disciplinary boundaries are disappearing in the search for efficien...