Article ID: | iaor20032062 |
Country: | United Kingdom |
Volume: | 53 |
Issue: | 10 |
Start Page Number: | 1065 |
End Page Number: | 1071 |
Publication Date: | Oct 2002 |
Journal: | Journal of the Operational Research Society |
Authors: | Wilson J.M., Darby-Dowman K. |
Keywords: | programming: integer |
In this review we describe recent developments in linear and integer (linear) programming. For over 50 years Operational Research practitioners have made use of linear optimisation models to aid decision making and over this period the size of problems that can be solved has increased dramatically, the time required to solve problems has decreased substantially and the flexibility of modelling and solving systems has increased steadily. Large models are no longer confined to large computers, and the flexibility of optimisation systems embedded in other decision support tools has made on-line decision making using linear programming a reality (and using integer programming a possibility). The review focuses on recent developments in algorithms, software and applications and investigates some connections between linear optimisation and other technologies.