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GLOBECOM
2008
IEEE
16 years 9 days ago
Game Theoretic Rate Adaptation for Spectrum-Overlay Cognitive Radio Networks
— We consider the issue of fair share of the spectrum opportunity for the case of spectrum-overlay cognitive radio networks. Owing to the decentralized nature of the network, we ...
Laxminarayana S. Pillutla, Vikram Krishnamurthy
GECCO
1999
Springer
116views Optimization» more  GECCO 1999»
15 years 10 months ago
Topologies, Migration Rates, and Multi-Population Parallel Genetic Algorithms
This paper presents a study of parallel genetic algorithms (GAs) with multiple populations (also called demes or islands). The study makes explicit the relation between the probab...
Erick Cantú-Paz
WSC
2008
15 years 8 months ago
A rate result for simulation optimization with conditional value-at-risk constraints
We study a stochastic optimization problem that has its roots in financial portfolio design. The problem has a specified deterministic objective function and constraints on the co...
Soumyadip Ghosh
SIAMNUM
2010
103views more  SIAMNUM 2010»
15 years 17 days ago
Error Estimates for Space-Time Discretizations of a Rate-Independent Variational Inequality
This paper deals with error estimates for space-time discretizations in the context of nary variational inequalities of rate-independent type. After introducing a general abstract ...
Alexander Mielke, Laetitia Paoli, Adrien Petrov, U...
ICNP
1998
IEEE
15 years 10 months ago
A Definition of General Weighted Fairness and its Support in Explicit Rate Switch Algorithms
In this paper we give a general definition of weighted fairness and discuss how a pricing policy can be mapped to general weighted (GW) fairness. The GW fairness can be achieved b...
Bobby Vandalore, Sonia Fahmy, Raj Jain, Rohit Goya...