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SIGECOM
2008
ACM
103views ECommerce» more  SIGECOM 2008»
13 years 4 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
TARK
2007
Springer
13 years 11 months ago
Vote manipulation in the presence of multiple sincere ballots
A classical result in voting theory, the Gibbard-Satterthwaite Theorem, states that for any non-dictatorial voting rule for choosing between three or more candidates, there will b...
Ulle Endriss
SIGECOM
2008
ACM
138views ECommerce» more  SIGECOM 2008»
13 years 4 months ago
Generalized scoring rules and the frequency of coalitional manipulability
We introduce a class of voting rules called generalized scoring rules. Under such a rule, each vote generates a vector of k scores, and the outcome of the voting rule is based onl...
Lirong Xia, Vincent Conitzer
AAAI
2010
13 years 6 months ago
Convergence to Equilibria in Plurality Voting
Multi-agent decision problems, in which independent agents have to agree on a joint plan of action or allocation of resources, are central to AI. In such situations, agents' ...
Reshef Meir, Maria Polukarov, Jeffrey S. Rosensche...
ATAL
2010
Springer
13 years 5 months ago
False-name-proofness with bid withdrawal
We study a more powerful variant of false-name manipulation in Internet auctions: an agent can submit multiple false-name bids, but then, once the allocation and payments have bee...
Mingyu Guo, Vincent Conitzer