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INFORMATICALT
2008
127views more  INFORMATICALT 2008»
15 years 7 months ago
Energy Cost Optimization by Adequate Transmission Rate Dividing in Wireless Communication System
Abstract. Energy cost is the main constraint in modern wireless communication system. A powerful scheme due to optimal energy cost is provided for a single node server in this pape...
Reu-Ching Chen, Chen-Sung Chang
IOR
2008
82views more  IOR 2008»
15 years 7 months ago
Heavy-Traffic Optimality of a Stochastic Network Under Utility-Maximizing Resource Allocation
We study a stochastic network that consists of a set of servers processing multiple classes of jobs. Each class of jobs requires a concurrent occupancy of several servers while be...
Heng-Qing Ye, David D. Yao
IJON
2006
111views more  IJON 2006»
15 years 7 months ago
Applications of multi-objective structure optimization
We present an application of multi-objective evolutionary optimization of feed-forward neural networks (NN) to two real world problems, car and face classification. The possibly co...
Alexander Gepperth, Stefan Roth
JGO
2008
111views more  JGO 2008»
15 years 7 months ago
A geometric framework for nonconvex optimization duality using augmented lagrangian functions
We provide a unifying geometric framework for the analysis of general classes of duality schemes and penalty methods for nonconvex constrained optimization problems. We present a ...
Angelia Nedic, Asuman E. Ozdaglar
DC
2007
15 years 7 months ago
A family of optimal termination detection algorithms
An important problem in distributed systems is to detect termination of a distributed computation. A computation is said to have terminated when all processes have become passive a...
Neeraj Mittal, Subbarayan Venkatesan, Sathya Peri