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GLOBECOM
2008
IEEE
14 years 4 months 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»
14 years 2 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
14 years 7 days 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»
13 years 4 months 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
14 years 2 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...