1. Rational fairness exchange protocols based on maximum entropy principle.
- Author
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L.V. Zhen, PENG Chang-gen, LIU Hai, and LIU Rong-fei
- Subjects
- *
MAXIMUM entropy method , *INFORMATION theory , *GAME theory , *EQUILIBRIUM , *COMPUTER algorithms , *COMPUTER science - Abstract
In view of that the rational exchange protocol was a dynamic game model, under complete imperfect information dynamic game, this paper introduced the maximum entropy principle to solve the problem of strategy behavior inference of rational party. Based on information entropy, this paper extended a rational exchange protocols model in which a new fairness description was given combined with a desired payoff function and an expected equilibrium. In addition, it constructed a new rational exchange protocol based on the maximum entropy principle, which was proved secure and fair. Meanwhile, made analysis of the exchange process by game tree. Results show that the proposed protocol can achieve expected equilibrium. Without the participation of the trusted third party, the protocol can achieve rational fairness and be beautifully adapted to the real environment. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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