3240 search results - page 483 / 648 » Pre-aggregation with probability distributions |
208
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IPSN
2007
Springer
16 years 22 days ago
2007
Springer
In this paper we propose a lightweight algorithm for constructing multi-resolution data representations for sensor networks. We compute, at each sensor node u, O(log n) aggregates...
201
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IPSN
2007
Springer
16 years 22 days ago
2007
Springer
Large-scale sensor network applications require in-network processing and data fusion to compute statistically relevant summaries of the sensed measurements. This paper studies di...
160
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SAGA
2007
Springer
16 years 21 days ago
2007
Springer
The line-of-sight networks is a network model introduced recently by Frieze et al. (SODA’07). It considers scenarios of wireless networks in which the underlying environment has...
192
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IMC
2006
ACM
16 years 17 days ago
2006
ACM
This paper addresses the difficult problem of selecting representative samples of peer properties (e.g., degree, link bandwidth, number of files shared) in unstructured peer-to-p...
201
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MOBIWAC
2006
ACM
16 years 17 days ago
2006
ACM
In this work we present a calibration-free system for locating wireless local area network devices, based on the radio frequency characteristics of such networks. Calibration proc...