253 search results - page 38 / 51 » SCAN: a structural clustering algorithm for networks |
118
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BMCBI
2007
14 years 11 months ago
2007
Background: Nowadays modern biology aims at unravelling the strands of complex biological structures such as the protein-protein interaction (PPI) networks. A key concept in the o...
104
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SPAA
2005
ACM
15 years 5 months ago
2005
ACM
An important problem for wireless ad hoc networks has been to design overlay networks that allow time- and energy-efficient routing. Many local-control strategies for maintaining...
120
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KDD
2007
ACM
16 years 3 days ago
2007
ACM
In this paper, we design recommender systems for weblogs based on the link structure among them. We propose algorithms based on refined random walks and spectral methods. First, w...
PODC
2005
ACM
15 years 5 months ago
2005
ACM
We study the distributed complexity of computing a maximal independent set (MIS) in radio networks with completely unknown topology, asynchronous wake-up, and no collision detecti...
ICIP
2009
IEEE
16 years 22 days ago
2009
IEEE
A correct video segmentation, namely the detection of moving objects within a scene plays a very important role in many application in safety, surveillance, trafic monitoring and ...