1672 search results - page 263 / 335 » Optimizing Monitoring Queries over Distributed Data |
156
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ALGOSENSORS
2009
Springer
15 years 13 days ago
2009
Springer
Abstract. We describe a novel approach for constructing a single spanning tree for data aggregation towards a sink node. The tree is universal in the sense that it is static and in...
99
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VLDB
1997
ACM
15 years 6 months ago
1997
ACM
Data is often stored in summarized form, as a histogram of aggregates (COUNTs, SUMs, or AVeraGes) over speci ed ranges. We study how to estimate the original detail data from the ...
118
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ICS
2009
Tsinghua U.
15 years 7 months ago
2009
Tsinghua U.
Modern GPUs offer much computing power at a very modest cost. Even though CUDA and other related recent developments are accelerating the use of GPUs for general purpose applicati...
112
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CLADE
2004
IEEE
15 years 6 months ago
2004
IEEE
This paper presents the design, development and evaluation of a prototype peer-to-peer collaboratory for imaging, analyzing, and seamlessly sharing tissue microarrays (TMA), corre...
148
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AROBOTS
2002
15 years 2 months ago
2002
We describe techniques to optimally select landmarks for performing mobile robot localization by matching terrain maps. The method is based upon a maximum-likelihood robot localiza...