607 search results - page 86 / 122 » Content-Based Routing: Different Plans for Different Data |
165
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
Lately the advances in centralized database management systems show a trend towards supporting rank-aware query operators, like top-k, that enable users to retrieve only the most ...
125
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PE
2006
Springer
14 years 11 months ago
2006
Springer
Existing wireless networks usually provide multiple data transmission rates. This paper presents a simulation study on the performance of multiple-rate mobile ad hoc networks (MAN...
JSS
2010
14 years 10 months ago
2010
This paper investigates a class of mobile wireless sensor networks that are unconnected most of the times; we refer to them as delay–tolerant wireless sensor networks (DTWSN). T...
137
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SIGMOD
2006
ACM
15 years 12 months ago
2006
ACM
Main memory is a critical resource when processing longrunning queries over data streams with state intensive operators. In this work, we investigate state spill strategies that h...
139
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IEEECSA
2009
14 years 9 months ago
2009
We study the multicast problem in wireless sensor networks, where the source can send data to a fixed number of destinations (actuators) at a different rate (multiratecast). A typi...