Sciweavers

10 search results - page 1 / 2
» Generalized scoring rules and the frequency of coalitional m...
Sort
View
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
ATAL
2007
Springer
13 years 10 months ago
Average-case tractability of manipulation in voting via the fraction of manipulators
Recent results have established that a variety of voting rules are computationally hard to manipulate in the worst-case; this arguably provides some guarantee of resistance to man...
Ariel D. Procaccia, Jeffrey S. Rosenschein
SIGIR
2010
ACM
13 years 4 months ago
Score distribution models: assumptions, intuition, and robustness to score manipulation
Inferring the score distribution of relevant and non-relevant documents is an essential task for many IR applications (e.g. information filtering, recall-oriented IR, meta-search,...
Evangelos Kanoulas, Keshi Dai, Virgiliu Pavlu, Jav...
ATAL
2009
Springer
13 years 11 months ago
A memetic framework for describing and simulating spatial prisoner's dilemma with coalition formation
This paper presents a framework for describing the spatial distribution and the global frequency of agents who play the spatial prisoner’s dilemma with coalition formation. The ...
Juan C. Burguillo-Rial
ATAL
2010
Springer
13 years 5 months ago
Decision rules and decision markets
We explore settings where a principal must make a decision about which action to take to achieve a desired outcome. The principal elicits the probability of achieving the outcome ...
Abraham Othman, Tuomas Sandholm