Integer programming is a crucial branch of mathematical optimisation that focuses on problems where some or all decision variables are constrained to be integers. This field underpins many practical ...

This is a preview. Log in through your library . Abstract A standard formulation of a real-world distribution problem could not be solved, even for a good solution, by a commercial mixed integer ...

The Journal of the Operational Research Society, Vol. 52, No. 5 (May, 2001), pp. 567-575 (9 pages) Several preprocessing rules to reduce integer programming problem size are proposed and examined for ...

Abstract: Petri net is a graphical and mathematical modeling tool for concurrent systems. Business work flow is one of successful application area of Petri net. Workflow net is a subclass of Petri net ...

Abstract: In this paper, we propose one model for high school timetable generation, which uses two-phase linear integer programming to solve the problem. This reduces the required computation time, by ...

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