Mathematical Economic Approach to the Design and Evaluation of Unified System for Production and Logistics in the Multi-Media Environment.

多媒体环境下生产和物流统一系统设计与评估的数理经济方法。

基本信息

批准号：
05680335
负责人：
KODAMA Masanori
金额：
$ 1.34万
依托单位：
KYUSHU UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (C)
财政年份：
1993
资助国家：
日本
起止时间：
1993 至 1994
项目状态：
已结题

项目摘要

In the first year 1993 of our project we focused our activities to the study of state of the art of multi-media environment in the business, and inteneded to collect basic and conventional researches for multi-media utilization in the society and economics. Furthermore, in the context of globalization of Japanese firms, we made a research about the data communication among Japanese headquarter and their branches (production lines and factories) abroad, based upon the questionnaire to Japanese joint venture companies. The results were presented in several workshops, and the analytical comments were summarized in the paper ^<1)2)>.As a result, it was found that the theory of dynamical system is effective to analyze the socio-economic problems having complex features and factors. Moreoever, we had a perspective that mathematical economic methods are useful to analyze the role of information which is tightly combinded with the digital data and images in the production system, department of design (research) and development.In the second year 1994, we made our project more fruitful by collecting amount of documents applied to our studies.In terms of the theoretical contribution of our project, we stressed on the optimization of unified system of production and logistics. Namely, we published several works in 1994 and 1994 in the fields of basic theory of dynamic programming ^<9)10)11)12>, reliability theory and queuing systems^<5)6)>, optimal policy for stochastic systems ^<7)8)>, and the analysis of probabilistic multi-step decision problems ^<13)14)15)16)>. Furthermore, in relation to the necessity to design a nobel system for data analysis in the multi-media environment, we published several papers on the problem for forecasting the bankruptcy ^<3)>, and the information retrieval for time series data^<4)>.

在1993年的第一年，我们将活动集中在业务中多媒体环境的艺术状态研究上，并计划收集社会和经济学中多媒体利用的基本和常规研究。此外，在日本公司全球化的背景下，我们研究了日本总部及其在国外的分支机构（生产线和工厂）在国外的数据通信的研究，这是基于对日本合资公司的问卷。结果在几个研讨会中介绍，并且在论文 ^<1）2）>中总结了分析评论。结果发现，动态系统的理论有效地分析具有复杂特征的社会经济问题和因素。更重要的是，我们有一个观点，即数学经济方法对于分析信息的作用很有用，该信息与生产系统，设计部（研究）和开发部（研究）和开发部中的数字数据和图像紧密融合。在1994年第二年，我们制作了通过收集适用于我们研究的文件数量，我们的项目更富有成果。根据我们项目的理论贡献，我们强调了统一的生产和物流系统的优化。也就是说，我们在1994年和1994年发表了几篇作品，在动态编程基础理论领域 ^<9）10）11）12>，可靠性理论和排队系统 ^<5）6）>，随机系统的最佳政策 ^<< 7）8）>，以及概率多步骤决策问题的分析 ^<13）14）15）16）>。此外，关于在多媒体环境中设计诺贝尔系统进行数据分析的必要性，我们发表了几篇有关预测破产 ^<3）>的问题的论文，以及时间序列数据的信息检索 ^<4 ）>。