334 search results - page 49 / 67 » Approximation Algorithms for Non-Uniform Buy-at-Bulk Network... |
ESA
2006
Springer
14 years 8 days ago
2006
Springer
A sensor network consists of sensing devices which may exchange data through wireless communication. A particular feature of sensor networks is that they are highly energy constrai...
SIGMOD
2002
ACM
14 years 8 months ago
2002
ACM
Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) with only...
DAC
2006
ACM
14 years 9 months ago
2006
ACM
Deploying multiple supply voltages (multi-Vdds) on one chip is an important technique to reduce dynamic power consumption. In this work we present an optimality study for resource...
IPSN
2007
Springer
14 years 2 months ago
2007
Springer
Distributed computation of Voronoi cells in sensor networks, i.e. computing the locus of points in a sensor field closest to a given sensor, is a key building block that supports...
WCE
2007
13 years 9 months ago
2007
—Spatial query execution is an essential functionality of a sensor network. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execu...