水運用計画問題の階層化と対話型多目的計画法の利用(第5回企業事例交流会)

概要

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Recently, We have developed a prototype system to support decision making in water supply scheduling. To help the waterworks operators understand the conflicting points, we summarize whole large-scale problem for easy decision making. We make an user interface to manipulate the trade-off analysis for daily intake flow. In this stage, we utilize the interactive multi-objective programming. After the trade-off decision, the results are passed to the minimum cost flow solver for large-scale supply planning. Before starting up the solver, it is necessary to prepare a set of cost parameters. In our system, the parameters are generated automatically based on the daily plan. As a result, the proposed method can make an applicable schedule, reflecting the user's aspiration.
社団法人日本オペレーションズ・リサーチ学会の論文
2000-03-27