FEBRIASTATI, ANI (2019) *SOLVING INTERVAL INTEGER PROGRAMMING PROBLEMS USING ASKA METHOD THROUGH INTERVAL TRANSFORMATION TO SYMMETRIC TRIANGULAR FUZZY.* Undergraduate thesis, UNDIP.

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## Abstract

Linear programming is one of the models that can be used to solve optimization problem. In a real life, decision variable must be an integer, however in a linear programming the solution is not necessarily an integer. Therefore, we need an integer programming so that the decision variable is an integer. One of the assumptions used in the integer programming problem is deterministic. However, in a real life, these deterministic assumptions are difficult to fulfill. To resolve this problem, it can be approached by using a decision variable whose parameters are interval. An integer linear programming with interval parameters is called an interval integer linear programming (πΌπΌπΏπ). πΌπΌπΏπ problems can be solved using ASKA method. Firstly, the πΌπΌπΏπ is transformed into a symmetric triangular fuzzy integer program (STFILP), then the STFILP is brought to two problems of firm integer linear programming (πΌπΏπ crisp) where each πΌπΌπΏπ will be solved using cutting plane method with fractional algorithm. The results of the πππΉπΌπΏπ βs optimal solution obtained from the settlement using ASKA method and it is the optimal solutions from the πΌπΌπΏπ. Keyword: integer linear programming, interval integer linear programming, fuzzy integer linear programming, ASKA method.

Item Type: | Thesis (Undergraduate) |
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Subjects: | Q Science > QA Mathematics |

Divisions: | Faculty of Science and Mathematics > Department of Mathematics |

ID Code: | 84210 |

Deposited By: | INVALID USER |

Deposited On: | 11 Jun 2022 14:36 |

Last Modified: | 11 Jun 2022 14:36 |

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