| Project/Area Number |
06680387
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
情報システム学(含情報図書館学)
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| Research Institution | Osaka International University |
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Principal Investigator |
NISHIDA Toshio Osaka International University, Faculty of Management and Information Science, Professor, 経営情報学部, 教授 (80028927)
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| Co-Investigator(Kenkyū-buntansha) |
KUSANAGI Nobuteru Osaka International University, Faculty of Politics, Economics and Law, Assistan, 政経学部, 講師 (40248076)
UEMATSU Koyu Osaka International University, Faculty of Management and Information Science, A, 経営情報学部, 助教授 (80184969)
NAKAI Tetsuo Osaka International University, Faculty of Management and Information Science, A, 経営情報学部, 助教授 (40207709)
SHIBAYAMA Mamoru Osaka City University Faculty of Business Professor, 商学部, 教授 (10162645)
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| Project Period (FY) |
1994 – 1995
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| Project Status |
Completed (Fiscal Year 1995)
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| Budget Amount *help |
¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1995: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1994: ¥1,000,000 (Direct Cost: ¥1,000,000)
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| Keywords | DSS / Decision Support System / Multimedia / Image Processing / Regional Development / Regional Planning / Commercial Statistics DataBase / Area Mesh Data / 意志決定支援システム |
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| Research Abstract |
We made the following basic studies of IDSS (Integated Decision Support System) based on the technology of multimedia information processing to support the regional development and planning.
1) We consider a tandem queuing system with two stages, no waiting rooms in front of the first stage and finite intermediate buffer storage spaces. As the main results, we establish the concavity of the mean number of busy service stations and the convexity of the rate of loss calls with respect to the buffer storage spaces.
2) Econometric Link Model treats the world or regional economies as a networking models. 'STEPS^<**> for Windows' that we developed offers the distributed control method, and can treat the economic simulation as an interactive gaming process.
^<**>STEPS : Simplified Techniques for Econometric Plannings and Simulations
3) We studied the modeling method to support planning to setup retail stores, and analyzed that of toiletry stores in Northern Osaka Prefectures an example.
4) We studied the method to distribute image data through network paths, and developed some programs that can control image-data inputting, processing, outputting by using VTR system.
5) We designed a prototype of IDSS that can support the regional planning, and structured a system that links DBMS (DataBase Management System) with GUI (Graphical User Interface) developing tools in the hardware environment of both WSs and PCs.
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