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DATAMINE
2010
189views more  DATAMINE 2010»
15 years 4 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
HUC
2010
Springer
15 years 2 months ago
EnergyLife: pervasive energy awareness for households
We present Energy Life a system utilizing wireless sensors, mobile and ambient interfaces that turn energy consumers into active players. Energy Life participants play through dif...
Christoffer Björkskog, Giulio Jacucci, Lucian...
STOC
2009
ACM
145views Algorithms» more  STOC 2009»
16 years 4 months ago
Intrinsic robustness of the price of anarchy
The price of anarchy (POA) is a worst-case measure of the inefficiency of selfish behavior, defined as the ratio of the objective function value of a worst Nash equilibrium of a g...
Tim Roughgarden
ATAL
2007
Springer
15 years 10 months ago
Coalition formation under uncertainty: bargaining equilibria and the Bayesian core stability concept
Coalition formation is a problem of great interest in AI, allowing groups of autonomous, rational agents to form stable teams. Furthermore, the study of coalitional stability conc...
Georgios Chalkiadakis, Evangelos Markakis, Craig B...
CORR
2010
Springer
176views Education» more  CORR 2010»
15 years 3 months ago
Competitive Spectrum Management with Incomplete Information
An important issue in wireless communication is the interaction between selfish and independent wireless communication systems in the same frequency band. Due to the selfish natur...
Yair Noam, Amir Leshem, Hagit Messer