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HIPC
2005
Springer
16 years 10 days 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
16 years 10 days 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
16 years 5 days 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
16 years 3 days 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...
ISCAS
2003
IEEE
77views Hardware» more  ISCAS 2003»
16 years 3 days 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