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Kristina Lerman, O. Shehory (2000)
Coalition formation for large-scale electronic marketsProceedings Fourth International Conference on MultiAgent Systems
Abbas ZIVARI-KAZEMPOUR, Mohammad Hadadi (1992)
Mathematical analysis
M. Wooldridge, P. Dunne (2004)
On the computational complexity of qualitative coalitional gamesArtif. Intell., 158
O. Shehory, Sarit Kraus (1998)
Methods for Task Allocation via Agent Coalition FormationArtif. Intell., 101
Ö. Tombus, T. Bilgiç (2004)
A column generation approach to the coalition formation problem in multi-agent systemsComput. Oper. Res., 31
Kristina Lerman (2000)
Design and Mathematical Analysis of Agent-Based Systems
T. Sandholm, K. Larson, Martin Andersson, O. Shehory, F. Tohmé (1998)
Anytime Coalition Structure Generation with Worst Case Guarantees
Kristina Lerman, A. Galstyan (2003)
Agent memory and adaptation in multi-agent systems
In this paper, we present a rigorous analysis of an agent-based coalition formation mechanism in emarkets proposed by Lerman and Shehory. While the agent-based coalition formation shows good performance through simulations, our analysis provides guidelines for agent designers to simplify the system design. We show that the coalition formations with different initial distributions converge to a unique steady state. The steady state, which represents both the final coalition distribution and the global utility gain, is proven to be determined by buyer agents' local strategies. The global utility gain is shown to increase as the number of buyer agents increases. In a system of uniform-attachment-uniform-detachment rates, the global utility gain is proven to increase as the detachment rate decreases.
ACM SIGecom Exchanges – Association for Computing Machinery
Published: Jul 1, 2004
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