Dr István Maros
Professor of Computational Methods of Operations Research
Department of Computing
Imperial College London
Exhibition Road
LONDON SW7 2AZ
UK
tel:
fax:
e-mail:+44 (0)20 7594 8447
+44 (0)20 7581 8024
iDOTmarosATimperialDOTacDOTuk (Please replace DOT by . [dot] and AT by @)
![]()
Contents:
page under construction
- Teaching
- Research Interests
- Computational Simplex Book
- Journal of Computational Management Science
- Selected Papers
- Selected Technical Reports
- Colleagues in Related Research Areas
- Collection of QP Data Files
Teaching:
- 233 Computational Techniques
Lecture notes (PDF)
Example for Method-1 to compute sparse u:=u - \lambda v
Figures of quadratic forms
- 381 Computational Finance
Course outline (PDF)
Part1: Introduction (PDF)
- 478 Advanced Operations Research
Lecture notes, 4 slides/page (PDF)
Lecture notes, 2 slides/page (PDF)
Lecture notes, 1 slide/page (PDF)
Research Interests:
- Operations Research (OR), decision modelling
- Linear and nonlinear programming
- Computational methods of optimization
- Implementation technology of optimization software
- Parallel optimization
- Applications of OR
New Book:
- Maros I, Computational Techniques of the Simplex Method, Kluwer Academic Publishers, Boston, 2003
Errata (pdf file)New Journal:
- Journal of Computational Management Science (CMS), Springer Verlag, Heidelberg.
See "Call for Papers" here.
Recent Papers:
Back to contents.
- Maros I, A Piecewise Linear Dual Phase-1 Algorithm for the Simplex Method, Computational Optimization and Applications, 26(2003), pp. 63 to 81.
- Maros I, A General Pricing Scheme for the Simplex Method, Annals of Operations Research, Kluwer Academic Publishers, 124(2003), pp. 193 to 203.
- Maros I, A Generalized Dual Phase-2 Simplex Algorithm, European Journal of Operational Research, 149(2003), pp. 1 to 16.
- Gulpinar N, Mitra G and Maros I, Creating Advanced Bases for Linear Programs Exploiting Embedded Network Structure, Computational Optimization and Applications, 21(2002), pp. 71 to 93.
- Maros I and Khaliq M H, Advances in Design and Implementation of Optimization Software, European Journal of Operational Research, 140(2002), pp. 322 to 337.
- Akrotirianakis I, Maros I and Rustem B, An Outer Approximation Based Branch and Cut Algorithm for Convex 0-1 MINLP Problems, Optimization Methods and Software, 16(2001), pp. 21 to 47.
- Maros I and Thielemans K, PET Image reconstruction by vector norm optimization, Proceedings of MIAR 2001, Medical Imaging and Augmented Reality, IEEE Computer Society, 2001, pp. 152 to 156.
- Gulpinar N, Gutin G, Mitra G and Maros I, Detecting Embedded Networks in LP Using GUB Structures and Independent Set Algorithms, Computational Optimization and Applications, 15 (2000), pp. 235 to 247.
- Maros I and Mitra G, Investigating the sparse simplex method on a distributed memory multiprocessor, Parallel Computing, 26(2000), pp. 151 to 170.
- Maros I and Mészáros C, A repository of convex quadratic programming problems, Optimization Methods and Software, 11&12 (1999), pp. 671 to 681.
- Maros I and Mitra G, Strategies for creating advanced bases for large-scale linear programming problems, INFORMS Journal on Computing, 10(1998), pp. 248 to 260.
- Maros I and Mészáros C, The role of the augmented system in interior point methods, European Journal of Operational Research, 107 (1998), pp. 720 to 736.
- Maros I, A Piecewise Linear Dual Procedure in Mixed Integer Programming, in Schaible, Komlosi (Eds.), New Trends in Mathematical Programming, Kluwer Academic Publishers, 1998, pp. 159 to 170.
- Maros I and Mitra G, Simplex Algorithms, Chapter 1 in Beasley J. (ed.) Advances in Linear and Integer Programming, Oxford University Press, 1996, pp. 1 to 46.
- Maros I and Mitra G, Finding Better Starting Bases for the Simplex Method, in Kleinschmidt, P. et al. (eds.) Operations Research Proceedings 1995, Springer Verlag, 1996, pp. 7 to 12.
- Ruuth S, Lucas C, Maros I and Mitra G, Solution of a nonlinear robot assignment problem, in E. Matson (ed.): Essays in honour of Bjorn Nygreen on his 50th birthday, Department of Managerial Economics and Operations Research, Norwegian University of Science and Technology, Trondheim, Norway, 1996, pp. 49 to 60.
- Maros I and Mészáros C, A Numerically Exact Implementation of the Simplex Method, Annals of Operations Research, Baltzer Science Publishers, 58(1995), pp. 3 to 17.
- Ellison E F D., Hajian M, Levkovitz R, Maros I, Mitra G and Sayers D, FortMP Manual, Department of Mathematics and Statistics, Brunel University, West London, and NAG, Oxford, May 1994.
- Maros I, A Practical Anti-Degeneracy Row Selection Technique in Network Linear Programming, Annals of Operations Research, Baltzer Science Publishers, 47(1993), pp. 431 to 442.
- Ezechukwu O C and Maros I, OOF: Open Optimization Framework, DoC Departmental Technical Reports, 2003/7, Imperial College, London, 2003.
- Maros I, An Enhanced Piecewise Linear Dual Phase-1 Algorithm for the Simplex Method, DoC Departmental Technical Reports, 2002/15, Imperial College, London, 2002.
- Maros I, A General Pricing Scheme for the Simplex Method, DoC Departmental Technical Reports, 2001/3, Imperial College, London, 2001.
- Maros I, A Generalized Dual Phase-2 Simplex Algorithm, DoC Departmental Technical Reports, 2001/2, Imperial College, London, 2001.
- Maros I and Mészáros C, Vector norm minimization approaches to image reconstruction problems, TR/09/95, Department of Mathematics and Statistics, Brunel University, West London, April 1995.
- Maros I and Mészáros C,The practical linear algebra of interior point methods for linear programming, TR/10/95, Department of Mathematics and Statistics, Brunel University, West London, April 1995.
Colleagues in related research areas:
Back to contents.
A collection of quadratic programming data files in QPS format: