Inverstigación Operativa, Volume 5, Numbers 2-3, August-December 1996


Contents

"Ferramentas para Programação Paralela em Ambientes de Memória Distribuída"
S. de L. Martins, C. C. Ribeiro e N. de la R. Rodriguez

67
"Une Approche par Partitionnement des Contraintes du Problème de Couverture d'Ensemble"
S. Haddadi

99
"A Primal Simplex Specialisation for Solving Non Oriented Multicommodity Flow Problems"
P. Chardaire and A. Lisser

117
"Generating Programs from Problems: An Interaction between Problem theory and Type Theory"
E. H. Haeusler

153
"Performance Analisys of a Voice Multiplexer with Bit Dropping"
M. Barría, R. Vallejos and L. F. G. Soares

169
"Some Properties of the Bilevel Programming Problem, Existence and Applications"
A. W. Yezza

199
"Solución a un Problema de Cubrimiento con una Propuesta de Refinamiento del Simplex"
G. Baldoquín de la Peña

221
"A Case Study on Parallel Synchronous Implementations of Tabu Search Based on Neighborhood Decomposition"
S. C. S. Porto and C. C. Ribeiro

233