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ISI
2007
Springer
14 years 1 months ago
SIGHTS: A Software System for Finding Coalitions and Leaders in a Social Network
Abstract—We present an extended version of a software system SIGHTS1 (Statistical Identification of Groups Hidden in Time and Space), which can be used for the discovery, analys...
Jeffrey Baumes, Mark K. Goldberg, Mykola Hayvanovy...
CORR
2011
Springer
358views Education» more  CORR 2011»
13 years 2 months ago
Time-Varying Graphs and Social Network Analysis: Temporal Indicators and Metrics
Abstract. Most instruments - formalisms, concepts, and metrics for social networks analysis fail to capture their dynamics. Typical systems exhibit different scales of dynamics, ra...
Nicola Santoro, Walter Quattrociocchi, Paola Flocc...
DATAMINE
2010
189views more  DATAMINE 2010»
13 years 7 months ago
A game-theoretic framework to identify overlapping communities in social networks
In this paper, we introduce a game-theoretic framework to address the community detection problem based on the structures of social networks. We formulate the dynamics of community...
Wei Chen, Zhenming Liu, Xiaorui Sun, Yajun Wang
HICSS
2009
IEEE
127views Biometrics» more  HICSS 2009»
14 years 2 months ago
A Conceptual and Operational Definition of 'Social Role' in Online Community
Both online and off, people frequently perform particular social roles. These roles organize behavior and give structure to positions in local networks. As more of social life bec...
Eric Gleave, Howard T. Welser, Thomas M. Lento, Ma...
MABS
2005
Springer
14 years 1 months ago
Visual Modeling for Complex Agent-Based Simulation Systems
Currently there is a diversity of tools for agent-based simulation, which can be applied to the understanding of social phenomena. Describing this kind of phenomena with a visual l...
Candelaria Sansores, Juan Pavón, Jorge J. G...