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» Structural Changes in an Email-Based Social Network
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CORR
2016
Springer
97views Education» more  CORR 2016»
4 years 4 months ago
Social Networks Under Stress
Social network research has begun to take advantage of finegrained communications regarding coordination, decisionmaking, and knowledge sharing. These studies, however, have not ...
Daniel M. Romero, Brian Uzzi, Jon M. Kleinberg
INFOCOM
2011
IEEE
8 years 11 months ago
Adaptive algorithms for detecting community structure in dynamic social networks
—Social networks exhibit a very special property: community structure. Understanding the network community structure is of great advantages. It not only provides helpful informat...
Nam P. Nguyen, Thang N. Dinh, Ying Xuan, My T. Tha...
KDD
2007
ACM
155views Data Mining» more  KDD 2007»
10 years 8 months ago
A framework for community identification in dynamic social networks
We propose frameworks and algorithms for identifying communities in social networks that change over time. Communities are intuitively characterized as "unusually densely kni...
Chayant Tantipathananandh, Tanya Y. Berger-Wolf, D...
ADVCS
2011
251views Database» more  ADVCS 2011»
8 years 8 months ago
Emergent Social Learning Networks in Organizations with Heterogeneous Agents
Two distinct learning mechanisms are considered for a population of agents who engage in decentralized search for the common optimum. An agent may choose to learn via innovation (...
Myong-Hun Chang
DASFAA
2011
IEEE
341views Database» more  DASFAA 2011»
9 years 5 months ago
Utility-Oriented K-Anonymization on Social Networks
\Identity disclosure" problem on publishing social network data has gained intensive focus from academia. Existing k-anonymization algorithms on social network may result in n...
Yazhe WANG, Long XIE, Baihua ZHENG, and Ken C. K. ...
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