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SIROCCO
2008
14 years 6 days ago
Word of Mouth: Rumor Dissemination in Social Networks
In this paper we examine the diffusion of competing rumors in social networks. Two players select a disjoint subset of nodes as initiators of the rumor propagation, seeking to maxi...
Jan Kostka, Yvonne Anne Oswald, Roger Wattenhofer
CORR
2008
Springer
217views Education» more  CORR 2008»
13 years 11 months ago
A Distributed Merge and Split Algorithm for Fair Cooperation in Wireless Networks
Abstract-- This paper introduces a novel concept from coalitional game theory which allows the dynamic formation of coalitions among wireless nodes. A simple and distributed merge ...
Walid Saad, Zhu Han, Mérouane Debbah, Are H...
FOCS
2009
IEEE
14 years 5 months ago
Convergence of Local Dynamics to Balanced Outcomes in Exchange Networks
— Bargaining games on exchange networks have been studied by both economists and sociologists. A Balanced Outcome [9], [15] for such a game is an equilibrium concept that combine...
Yossi Azar, Benjamin E. Birnbaum, L. Elisa Celis, ...
VTC
2008
IEEE
224views Communications» more  VTC 2008»
14 years 5 months ago
Dynamic Spectrum Allocation in Wireless Cognitive Sensor Networks: Improving Fairness and Energy Efficiency
Abstract- This paper considers the centralized spectrum allocations in resource-constrained wireless sensor networks with the following goals: (1) allocate spectrum as fairly as po...
Sang-Seon Byun, Ilangko Balasingham, Xuedong Liang
GLOBECOM
2007
IEEE
14 years 5 months ago
Non-Cooperative Power Control for Faded Wireless Ad Hoc Networks
— The problem of non-cooperative power control is studied for wireless ad hoc networks supporting data services. We develop a maximum throughput based non-cooperative power contr...
Xiaolu Zhang, Meixia Tao, Chun Sum Ng