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WWW
2008
ACM
14 years 9 months ago
2008
ACM
We discover communities from social network data, and analyze the community evolution. These communities are inherent characteristics of human interaction in online social network...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
PageRank is defined as the stationary state of a Markov chain. The chain is obtained by perturbing the transition matrix induced by a web graph with a damping factor that spreads...
MOBISYS
2004
ACM
14 years 8 months ago
2004
ACM
Many approaches exist today that address the issues that arise when a mobile node changes its point(s) of attachment to the Internet. Mobile IP takes care of host mobility at the ...
PEPM
2010
ACM
14 years 5 months ago
2010
ACM
A method for context-sensitive analysis of binaries that may have obfuscated procedure call and return operations is presented. Such binaries may use operators to directly manipul...
WOSP
2010
ACM
14 years 3 months ago
2010
ACM
In this paper we develop, implement and evaluate an approach to quickly reassign resources for a virtualized utility computing platform. The approach provides this platform agilit...