422 search results - page 21 / 85 » Privacy-enabling social networking over untrusted networks |
102
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ASUNAM
2010
IEEE
15 years 1 months ago
2010
IEEE
Real-world social networks from a variety of domains can naturally be modelled as dynamic graphs. However, approaches to detecting communities have largely focused on identifying ...
GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract—Delay Tolerant Networks (DTNs) are wireless networks in which at any given time instance, the probability of having a complete path from a source to destination is low d...
107
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ICASSP
2010
IEEE
15 years 5 hour ago
2010
IEEE
Recently, many works have been proposed in the area of cognitive radio to efficiently utilize the spectrum for data communication. However, little effort has been made in content...
SIGCOMM
2009
ACM
15 years 6 months ago
2009
ACM
The analysis of social and technological networks has attracted a lot of attention as social networking applications and mobile sensing devices have given us a wealth of real data...
KDD
2007
ACM
16 years 6 days ago
2007
ACM
We propose frameworks and algorithms for identifying communities in social networks that change over time. Communities are intuitively characterized as "unusually densely kni...