2294 search results - page 254 / 459 » From Path Graphs to Directed Path Graphs |
162
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ICDE
2012
IEEE
13 years 5 months ago
2012
IEEE
—Shortest distance query between two nodes is a fundamental operation in large-scale networks. Most existing methods in the literature take a landmark embedding approach, which s...
150
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CVPR
2005
IEEE
16 years 5 months ago
2005
IEEE
We present a surprisingly simple system that allows for robust normal reconstruction by dense photometric stereo, in the presence of severe shadows, highlight, transparencies, com...
139
Voted
MOBIHOC
2004
ACM
16 years 2 months ago
2004
ACM
We propose several novel localized algorithms to construct energy efficient routing structures for homogeneous wireless ad hoc networks, where all nodes have same maximum transmis...
225
Voted
GIS
2007
ACM
16 years 4 months ago
2007
ACM
In this paper, we present an original network graph embedding to speed-up distance-range and k-nearest neighbor queries in (weighted) graphs. Our approach implements the paradigm ...
108
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IPPS
2005
IEEE
15 years 9 months ago
2005
IEEE
This paper studies distributed scheduling of parallel I/O data transfers on systems that provide data replication. In our previous work, we proposed a centralized algorithm for so...