A Special Class of TU games: Voting Games
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چکیده
Unanimity and monotonicity are natural assumptions in most cases. Unanimity reflects the fact that all agents agree; hence, the coalition should be winning. Monotonicity tells that the addition of agents in the coalition cannot turn a winning coalition into a losing one, which is reasonable for voting: more supporters should not harm the coalition. A first way to represent a voting game is by listing all winning coalitions. Using the monotonicity property, a more succinct representation is to list only the minimal winning coalitions.
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تاریخ انتشار 2011