Linear programming approach for doctors scheduling in a hospital

A goal programming approach for fuzzy flexible linear programming problems

 We are concerned with solving Fuzzy Flexible Linear Programming (FFLP) problems. Even though, this model is very practical and is useful for many applications, but there are only a few methods for its situation. In most approaches proposed in the literature, the solution process needs at least, two phases where each phase needs to solve a linear programming problem. Here, we propose a method t...

A Possibility Linear Programming Approach to Solve a Fuzzy Single Machine Scheduling Problem

This paper employs an interactive possibility linear programming approach to solve a single machine scheduling problem with imprecise processing times, due dates, as well as earliness and tardiness penalties of jobs. The proposed approach is based on a strategy of minimizing the most possible value of the imprecise total costs, maximizing the possibility of obtaining a lower total costs, and mi...

A Fuzzy Linear Programming Approach for Resource-Constrained Project Scheduling

In this paper, first the problems that might be faced by project managers during project management period presented. The main goal of our research is development of intelligent application that based on a fuzzy linear programming approach. Intelligent application should find the optimal scheduling of project activities. We take duration of the project activity as a fuzzy random variable, and t...

A Queueing - Linear Programming Approach to Scheduling Police

Analysis and Modeling of VoIP Servers: A Linear Programming Approach

The SIP protocol was standardized by the IETF at the application layer for initiating, managing, and terminating multimedia sessions and has been widely used as the main signaling protocol on both the Internet and VoIP networks. Most challenges in this protocol are overload and lack of proper state distribution. These challenges cause a wide range of next-generation network users to face a shar...