605 search results - page 113 / 121 » Aggregate Functions in DLV |
156
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ICN
2007
Springer
15 years 11 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...
131
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IPSN
2007
Springer
15 years 11 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...
174
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VLDB
2007
ACM
15 years 11 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...
148
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ICDCS
2006
IEEE
15 years 11 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...
150
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ISCC
2006
IEEE
15 years 11 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...