서지주요정보
다목적 수송문제 및 수요분포 함수를 모르는 확률적 수송문제에 대한 연구 = A study on transportation problem with multiobjective and with unknown demand distribution
서명 / 저자 다목적 수송문제 및 수요분포 함수를 모르는 확률적 수송문제에 대한 연구 = A study on transportation problem with multiobjective and with unknown demand distribution / 이창호.
저자명 이창호 ; Lee, Chang-Ho
발행사항 [서울 : 한국과학기술원, 1982].
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4101696

소장위치/청구기호

학술문화관(문화관) 보존서고

MIE 8211

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초록정보

In the transportation problem, there may be multiple objectives such as minimization of consumption of certain scarce resources, minimization of total deterioration of goods cooured during transportation and minimization of bottleneck time, etc. Perhaps the most effective technique that can handle these multicriteria decision making problems is goal programming. Even though it is theretically possible to use the goal programming technique for the problem, efficiency becomes a major consideration, especially for large scale problem. In this thesis, studies are made on the following three areas. First, the Dantzing-wolfedecomposition process is applied to goal programming for the problem with multiobjective transportation in order to improve the efficiency. Second, when the bottleneck time minimization is included as an objective, it is no longer possible to use goal programming technique for the multiobjective transportation. And so an algorithm is given for determining all efficient (Pareto up optimal or nondominated) solution pairs assuming that the time function for each route is an increasing piecewise constant function. Finally, a stochastic transportation problem is considered with demand as a random variable. In this case we assume that it is distributed symmetrically with known mean and variance but its distribution function are unspecified. For this model, it is transformed to an approximate equivalent convex programming problem and then minimax solution is obtained using Frank-Wolfe method.

서지기타정보

서지기타정보
청구기호 {MIE 8211
형태사항 [iv], 84 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Chang-Ho Lee
지도교수의 한글표기 : 황학
지도교수의 영문표기 : Hark Hwang
학위논문 학위논문(석사) - 한국과학기술원 : 산업공학과,
서지주기 참고문헌 : p. 79-84
주제 Transportation --Planning.
Demand (Economic theory)
수송 문제. --과학기술용어시소러스
수요. --과학기술용어시소러스
의사 결정. --과학기술용어시소러스
목표 계획법. --과학기술용어시소러스
Decision-making.
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