Performance Evaluation by Qpit*i

概要

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The system performance evaluation has three phases; evaluation -diagnosis- improvement, which form a feed-back cycle. Among the three phases, past studies have been focusing mainly on the evaluation phase and many computerized methods were already proposed. On the other hand, the other two phases have been performed based on a try-and-error method. There have been no standard methods for these two phases. A new method for these phases is introduced here. It provides supports to even non-experts to obtain nearly optimum performance. In this method, diagnosis is done by a simple rule-base system and improvement plans are generated in a heuristic way. An experimental tool called Qpit*i was developed based on this method and is presented in this paper. Qpit*i uses simulation data and produces several improvement plans against spotted bottle-necks in an interactive mode with users. As an example of Qpit*i application, it was applied to the simple task allocation problem and expected results were obtained.
一般社団法人情報処理学会の論文
1985-02-05