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HIPC
2005
Springer
15 years 10 months ago
Cost-Optimal Job Allocation Schemes for Bandwidth-Constrained Distributed Computing Systems
Abstract. This paper formulates the job allocation problem in distributed systems with bandwidth-constrained nodes. The bandwidth limitations of the nodes play an important role in...
Preetam Ghosh, Kalyan Basu, Sajal K. Das
IFIP
2005
Springer
15 years 10 months ago
Multi-Stage Stochastic Electricity Portfolio Optimization in Liberalized Energy Markets
In this paper we analyze the electricity portfolio problem of a big consumer in a multi-stage stochastic programming framework. Stochasticity enters the model via the uncertain spo...
Ronald Hochreiter, Georg Ch. Pflug, David Wozabal
PARA
2004
Springer
15 years 10 months ago
Optimization of a Statically Partitioned Hypermatrix Sparse Cholesky Factorization
The sparse Cholesky factorization of some large matrices can require a two dimensional partitioning of the matrix. The sparse hypermatrix storage scheme produces a recursive 2D par...
José R. Herrero, Juan J. Navarro
ANSS
2003
IEEE
15 years 10 months ago
Optimization of Cell Spaces Simulation for the Modeling of Fire Spreading
This paper presents a simulation performance improvement of the application of the Multicomponent Discrete Time System Specification (MultiDTSS) formalism to a fire spread. Multic...
Alexandre Muzy, Eric Innocenti, Jean Franço...
133
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ISCAS
2003
IEEE
77views Hardware» more  ISCAS 2003»
15 years 10 months ago
Inductive interconnect width optimization for low power
The width of an interconnect line a ects the total power consumed by a circuit. A tradeo exists, however, between the dynamic power and the short-circuit power in determining the ...
Magdy A. El-Moursy, Eby G. Friedman