14642 search results - page 2668 / 2929 » It's Time for a Change |
173
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TKDE
1998
15 years 6 months ago
1998
—Existing methods for spatial joins require pre-existing spatial indices or other precomputation, but such approaches are inefficient and limited in generality. Operand data sets...
178
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SOFTWARE
2002
15 years 6 months ago
2002
The body of literature on SMEs suggest that all SMEs seem to go through different life cycles, and while the terms used by different authors may vary, the events that govern them ...
184
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TPDS
2002
15 years 6 months ago
2002
Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to collect useful information from the field. Gathering sensed information in an...
198
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CCR
2008
15 years 6 months ago
2008
y be more complex than the course modeling abstraction we adopted in [2]. Real AS relationships may depend on a peering point, prefix, and even time [2]. For example, ISPs that dom...
161
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PAAPP
2007
15 years 6 months ago
2007
Abstract— This paper studies the WSN application scenario with periodical traffic from all sensors to a sink. We present a time-optimum and energy-efficient packet scheduling a...