315 search results - page 42 / 63 » Runtime Optimization of Continuous Queries |
223
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ICDE
2005
IEEE
16 years 2 months ago
2005
IEEE
Query processing in traditional information management systems has moved from an exact match model to more flexible paradigms allowing cooperative retrieval by aggregating the dat...
211
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ICDE
2005
IEEE
16 years 2 months ago
2005
IEEE
Given a region qR and a future timestamp qT, a "range aggregate" query estimates the number of objects expected to appear in qR at time qT. Currently the only methods fo...
121
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RTCSA
2009
IEEE
15 years 8 months ago
2009
IEEE
—Mobile sensors are widely deployed in Wireless Sensor Networks (WSNs) to satisfy emerging application requirements. Specifically, processing location dependent queries in mobile...
107
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FPL
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. Evolvable Hardware (EHW) is a scheme - inspired by natural evolution, for automatic design of hardware systems. By exploring a large design search space, EHW may find so...
108
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ISHPC
2003
Springer
15 years 6 months ago
2003
Springer
Most cluster systems used in high performance computing do not allow process relocation at run-time. Finding an allocation that results in minimal completion time is NP-hard and (n...