Title	A two-phase model based DSS for Grain Dispatching and Transportation
Author	Haihong Yu, Jigui Sun, Zehai Li
Citation	Vol. 6  No. 2  pp. 6~11
Keywords	grain dispatching and transportation, vehicle routing problem, graph-search algorithm, integer programming, decision support system

Title	Linear Programming and Sensitivity Analysis in Production Planning
Author	Taghrid Imam, Fatma Hassan
Citation	Vol. 9  No. 2  pp. 456-465
Keywords	Linear programming, Integer Programming, Sensitivity analysis, production planning

Title	Modeling and Implementation of The Railways Tracking and Control System Using Multiobjective Linear Programming
Author	Taghrid Imam, Fatma Hassan
Citation	Vol. 9  No. 4  pp. 333-339
Keywords	Tracking and Control System, Integer programming, transportation problem, linear programming, decision making, system Modeling