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- Dumitru Dumitrescu, Rodica Ioana Lung, Tudor Dan Mihoc
- GECCO
- 2009

A general technique for detecting equilibria in finite non cooperative games is proposed. Fundamental idea is that every equilibrium is characterized by a binary relation on the game strategies. This relation - called generative relation -- induces an appropriate domination concept. Game equilibrium is described as the set of non dominated strategies with… (More)

- Dumitru Dumitrescu, Rodica Ioana Lung, Tudor Dan Mihoc
- EvoWorkshops
- 2009

A generative relation for Aumann equilibrium is proposed. An evolutionary procedure based on nondomination with respect to the generative relation is used for detecting Aumann equilibrium.

- Rodica Ioana Lung, Tudor Dan Mihoc, Dumitru Dumitrescu
- IEEE Congress on Evolutionary Computation
- 2010

An evolutionary detection method based on generative relations for detecting the t-immune strategies of a non-cooperative game is introduced. Numerical experiments on an economic game show the potential of our approach.

- Dumitru Dumitrescu, Rodica Ioana Lung, Tudor Dan Mihoc
- NICSO
- 2010

- Tudor Dan Mihoc, Rodica Ioana Lung, Dumitru Dumitrescu
- 2010 11th International Symposium on…
- 2010

In game theory, every equilibrium can be characterized by a binary relation on the game strategies. This relation - called generative relation - induces an appropriate solution concept. Game equilibrium is described as the set of non dominated strategies with respect to the generative relation. Evolutionary algorithms do not perform well for large games… (More)

- Dumitru Dumitrescu, Rodica Ioana Lung, Tudor Dan Mihoc
- 2009 11th International Symposium on Symbolic and…
- 2009

Generative relations for different equilibria types in finite non cooperative games are proposed. These relations induce appropriate domination concepts. Using an evolutionary technique approximations for different equilibria are computed.The concept of game is extended in order to allow players to have different types of rationality. The new game allows us… (More)

- Dumitru Dumitrescu, Rodica Ioana Lung, Tudor Dan Mihoc, Réka Nagy
- EvoApplications
- 2010

Game theory models strategic and conflicting situations and offers several solution concepts that are known as game equilibria, among which the Nash equilibrium is probably the most popular one. A less known equilibrium, called the (k,t)-robust equilibrium, has recently been used in the context of distributed computing. The (k,t)-robust equilibrium combines… (More)