Abstract
The solution of a multiple objective linear program (MOLP) is often characterized by the enumeration of all efficient extreme points. Unfortunately, the larger the problem, the larger the number of efficient extreme points and the longer the computation time required. Using vector maximum algorithms, the set of efficient extreme points is effectively enumerated by maximizing LPs whose objective function gradients point into the relative interior of the criterion cone (cone generated by strictly positive linear combinations of the gradients of the MOLP objective functions). In this way, each efficient extreme point can be associated with a conal subset of the criterion cone. In this paper, we present a divide and conquer routine for computing efficient extreme points by decomposing the criterion cone into subsets and then solving the sub-problems associated with these subset criterion cones in parallel. Computational results are also reported.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Climaco, J. and C. Antunes (1989). “Implementation of a User-Friendly Software Package — A Guided Tour of TRIMAP,” Mathematical Computer Modeling, 12(10), 1299–1309.
Ecker, J. G. and I. A. Kouada (1978). “Finding All Efficient Extreme Points for Multiple Objective Linear Programs,” Mathematical Programming, 14(2), 249–261.
Gal, T. (1977). “A General Method for Determining the Set of All Efficient Solutions to a Linear Vectormaximum Problem,” European Journal of Operational Research, 1(5), 307–322.
Isermann, H. (1977). “The Enumeration of the Set of All Efficient Solutions for a Linear Multiple Objective Program,” Operational Research Quarterly, 28(3), 711–725.
Mavrotas, G., D. Diakoulaki and D. Assimacopoulos (1998). “Bounding MOLP Objective Functions: Effect on Efficient Set Size,” Journal of the Operational Research Society, 49(5), 549–577.
Steuer, R. E. (1994). “Random Problem Generation and the Computation of Efficient Extreme Points in Multiple Objective Linear Programming,” Computational Optimization and Applications, 3(4), 333–347.
Steuer, R. E. (1986). Multiple Criteria Optimization: Theory, Computation, and Application, Wiley, New York.
Steuer, R. E. (1998). “Manual for the ADBASE Multiple Objective Linear Programming Package,” Terry College of Business, University of Georgia, Athens, Georgia.
Wiecek, M. and H. Zhang (1997). “A Parallel Algorithm for Multiple Objective Linear Programs,” Computational Optimization and Applications, 8(1), 41–56.
Yu, P. L. and M. Zeleny (1975). “The Set of All Non-Dominated Solutions in Linear Cases and a Multicriteria Simplex Method,” Journal of Mathematical Analysis and Applications, 49(2), 430–468.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2000 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Steuer, R.E., Piercy, C. (2000). Cone Decomposition for the Solution of Efficient Extreme Points in Parallel. In: Haimes, Y.Y., Steuer, R.E. (eds) Research and Practice in Multiple Criteria Decision Making. Lecture Notes in Economics and Mathematical Systems, vol 487. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-57311-8_31
Download citation
DOI: https://doi.org/10.1007/978-3-642-57311-8_31
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-67266-1
Online ISBN: 978-3-642-57311-8
eBook Packages: Springer Book Archive