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SIGECOM
2008
ACM
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13 years 10 months ago
A sufficient condition for voting rules to be frequently manipulable
The Gibbard-Satterthwaite Theorem states that (in unrestricted settings) any reasonable voting rule is manipulable. Recently, a quantitative version of this theorem was proved by ...
Lirong Xia, Vincent Conitzer
AAAI
2010
14 years 10 days ago
Can Approximation Circumvent Gibbard-Satterthwaite?
The Gibbard-Satterthwaite Theorem asserts that any reasonable voting rule cannot be strategyproof. A large body of research in AI deals with circumventing this theorem via computa...
Ariel D. Procaccia