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108
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SPAA
2010
ACM
15 years 21 days ago
2010
ACM
We study the communication complexity of rumor spreading in the random phone-call model. Suppose n players communicate in parallel rounds, where in each round every player calls a...
129
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BMCBI
2011
14 years 4 months ago
2011
Background: Graphical models of network associations are useful for both visualizing and integrating multiple types of association data. Identifying modules, or groups of function...
148
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SIGMOD
2012
ACM
13 years 2 months ago
2012
ACM
The advent of affordable, shared-nothing computing systems portends a new class of parallel database management systems (DBMS) for on-line transaction processing (OLTP) applicatio...
109
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KDD
2009
ACM
16 years 1 months ago
2009
ACM
We propose two approximation algorithms for identifying communities in dynamic social networks. Communities are intuitively characterized as "unusually densely knit" sub...
116
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KDD
2008
ACM
16 years 27 days ago
2008
ACM
Information diffusion, viral marketing, and collective classification all attempt to model and exploit the relationships in a network to make inferences about the labels of nodes....