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| Author: | Karaivanova, J. |
| Title: | A reference direction approach to multiple objective integer linear programming |
| Journal: | European Journal of Operational Research
1995 : FEB 16, VOL. 81:1, p. 176-187 |
| Index terms: | LINEAR PROGRAMMING INTEGER PROGRAMMING MARKETING |
| Language: | eng |
| Abstract: | The authors propose the use of a reference direction/ reference point approach to solving multiple objective integer linear programming problems. The reference direction/reference point is determined by the aspiration levels for the criteria that the decision maker wants to improve. Within this framework, two methods are developed, viz., a pure integer method that operates entirely with integer solutions, and a continuous/integer method that works with continuous solutions and finds an integer solution closest to the continuous solution in terms of the achievement scalarizing function. |
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