860 search results - page 71 / 172 » Biased Random Walks |
106
Voted
ML
1998
ACM
15 years 11 days ago
1998
ACM
It is well known that prior knowledge or bias can speed up learning, at least in theory. It has proved di cult to make constructive use of prior knowledge, so that approximately c...
96
Voted
HICSS
2006
IEEE
15 years 6 months ago
2006
IEEE
— Uniform sampling in networks is at the core of a wide variety of randomized algorithms. Random sampling can be performed by modeling the system as an undirected graph with asso...
100
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CN
2000
15 years 16 days ago
2000
We consider the problem of sampling URLs uniformly at random from the Web. A tool for sampling URLs uniformly can be used to estimate various properties of Web pages, such as the ...
104
Voted
INFOCOM
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract—It may not be feasible for sensor networks monitoring nature and inaccessible geographical regions to include powered sinks with Internet connections. We consider the sc...
134
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ADHOCNOW
2004
Springer
15 years 6 months ago
2004
Springer
Consider k particles, 1 red and k −1 white, chasing each other on the nodes of a graph G. If the red one catches one of the white, it “infects” it with its color. The newly ...