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ATAL
2011
Springer
14 years 5 months ago
Game theory-based opponent modeling in large imperfect-information games
We develop an algorithm for opponent modeling in large extensive-form games of imperfect information. It works by observing the opponent’s action frequencies and building an opp...
Sam Ganzfried, Tuomas Sandholm
ECIS
2011
14 years 5 months ago
Path creation in the railroad industry: dimensions of design in it-enabled innovation
Taking a process research approach, we have followed a government agency in the railroad industry over a six-year-period as they have engaged in an IT-based innovation project. Pr...
Dick Stenmark
ICC
2011
IEEE
205views Communications» more  ICC 2011»
14 years 5 months ago
Decentralized Cross-Tier Interference Mitigation in Cognitive Femtocell Networks
—In this paper, recent results in game theory and stochastic approximation are brought together to mitigate the problem of femto-to-macrocell cross-tier interference. The main re...
Mehdi Bennis, Samir Medina Perlaza
WONS
2012
IEEE
14 years 1 months ago
Obfuscating IEEE 802.15.4 communication using secret spreading codes
—The IEEE 802.15.4 standard specifies an M-ary spread spectrum system with public and fixed spreading sequences. We propose instead to use secret and dynamic, random spreading ...
Bjorn Muntwyler, Vincent Lenders, Franck Legendre,...
PODC
2012
ACM
13 years 8 months ago
Asynchronous failure detectors
Failure detectors — oracles that provide information about process crashes — are an important ion for crash tolerance in distributed systems. Although current failure-detector...
Alejandro Cornejo, Nancy A. Lynch, Srikanth Sastry