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This paper addresses a search problem of inputs to target outputs on qualitative and quantitative hybrid simulation. The hybrid simulation can simulate qualitative factors in business quantitatively using Monte Carlo simulation that executes simulations repeatedly using random numbers. Because of using not equation but random numbers, it is difficult to search inputs deriving target outputs that a...
We propose a simulation method on qualitative and quantitative hybrid model. In order to evaluate factors of a model with qualitative causal relations, we introduce a statistical approach based on propagation and combination of effects of factors by Monte Carlo simulation. In propagating an effect, we divide a range of a quantitative factor by landmarks and decide an effect to a destination node based...
To verify business strategies, it is essential to extract and analyze business information. The amount of business information is so enormous that it is time-consuming for an analyst to extract and analyze. Thus, we propose a support tool for verifying business strategies using SWOT analysis. This tool supports the extraction of factors for analysis. However, the information includes unnecessary factors,...
The target of this research is to address scheduling problems in order to ship multi-item orders in a rice milling process on the same day the order is placed. Milled rice can be stored as stock for some days and can be shipped from stock to satisfy orders. The setup time for switching milled items are needed and work hours in a day are given in the process. Scheduling is generated from the producers'...
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