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CORR
2010
Springer
172views Education» more  CORR 2010»
15 years 7 months ago
Alternating-Offer Bargaining Games over the Gaussian Interference Channel
This paper tackles the problem of how two selfish users jointly determine the operating point in the achievable rate region of a two-user Gaussian interference channel through barg...
Xi Liu, Elza Erkip
CORR
2008
Springer
72views Education» more  CORR 2008»
15 years 7 months ago
Channels that Heat Up
This paper considers an additive noise channel where the time-k noise variance is a weighted sum of the squared magnitudes of the previous channel inputs plus a constant. This chan...
Tobias Koch, Amos Lapidoth, Paul-Peter Sotiriadis
EOR
2010
125views more  EOR 2010»
15 years 7 months ago
Efficient estimation of large portfolio loss probabilities in t-copula models
We consider the problem of accurately measuring the credit risk of a portfolio consisting of loans, bonds and other financial assets. One particular performance measure of interes...
Joshua C. C. Chan, Dirk P. Kroese
AI
2006
Springer
15 years 7 months ago
Controlled generation of hard and easy Bayesian networks: Impact on maximal clique size in tree clustering
This article presents and analyzes algorithms that systematically generate random Bayesian networks of varying difficulty levels, with respect to inference using tree clustering. ...
Ole J. Mengshoel, David C. Wilkins, Dan Roth
AI
2006
Springer
15 years 7 months ago
On the computational complexity of coalitional resource games
We study Coalitional Resource Games (CRGs), a variation of Qualitative Coalitional Games (QCGs) in which each agent is endowed with a set of resources, and the ability of a coalit...
Michael Wooldridge, Paul E. Dunne