12 citations · 31 across the 24 of their papers we have counts for
7 papers · 1 filter
Designing Strategyproof Election Systems with Score Voting
Johanne Cohen, Daniel Cordeiro, Valentin Dardilhac +1
We focus on the strategyproofness of voting systems where voters must choose a number of options among several possibilities. These systems include those that are used for Particip…
Detecting service provider alliances
Johanne Cohen, Daniel Cordeiro, Loubna Echabbi
We present an algorithm for detecting service provider alliances. To perform this, we modelize a cooperative game-theoretic model for competitor service providers. A choreography (…
Exponentially fast convergence to (strict) equilibrium via hedging
Johanne Cohen, Amélie Héliou, Panayotis Mertikopoulos
Motivated by applications to data networks where fast convergence is essential, we analyze the problem of learning in generic N-person games that admit a Nash equilibrium in pure s…
Smooth Inequalities and Equilibrium Inefficiency in Scheduling Games
Johanne Cohen, Christoph Dürr, Nguyen Kim Thang
We study coordination mechanisms for Scheduling Games (with unrelated machines). In these games, each job represents a player, who needs to choose a machine for its execution, and…
Population Protocols that Correspond to Symmetric Games
Olivier Bournez, Jeremie Chalopin, Johanne Cohen +1
Population protocols have been introduced by Angluin et {al.} as a model of networks consisting of very limited mobile agents that interact in pairs but with no control over their…
Learning Equilibria in Games by Stochastic Distributed Algorithms
Olivier Bournez, Johanne Cohen
We consider a class of fully stochastic and fully distributed algorithms, that we prove to learn equilibria in games. Indeed, we consider a family of stochastic distributed dynamic…
Playing With Population Protocols
Olivier Bournez, Jérémie Chalopin, Johanne Cohen +1
Population protocols have been introduced as a model of sensor networks consisting of very limited mobile agents with no control over their own movement: A collection of anonymous…