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WWW
2006
ACM
14 years 8 months ago
System for spatio-temporal analysis of online news and blogs
Previous work on spatio-temporal analysis of news items and other documents has largely focused on broad categorization of small text collections by region or country. A system fo...
Angelo Dalli
ATAL
2009
Springer
14 years 2 months ago
Stronger CDA strategies through empirical game-theoretic analysis and reinforcement learning
We present a general methodology to automate the search for equilibrium strategies in games derived from computational experimentation. Our approach interleaves empirical game-the...
L. Julian Schvartzman, Michael P. Wellman
ATAL
2007
Springer
14 years 1 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
SIGECOM
2006
ACM
107views ECommerce» more  SIGECOM 2006»
14 years 1 months ago
Empirical mechanism design: methods, with application to a supply-chain scenario
Our proposed methods employ learning and search techniques to estimate outcome features of interest as a function of mechanism parameter settings. We illustrate our approach with ...
Yevgeniy Vorobeychik, Christopher Kiekintveld, Mic...
SIGECOM
2004
ACM
93views ECommerce» more  SIGECOM 2004»
14 years 25 days ago
Strategic deliberation and truthful revelation: an impossibility result
In many market settings, agents do not know their preferences a priori. Instead, they may have to solve computationally complex optimization problems, query databases, or perform ...
Kate Larson, Tuomas Sandholm