Design of Optimal Management and Planning System of Urban Infrastructure of the Next Generation IT Society

本课题的主要研究成果有三个：第一个也是最主要的研究成果是关于城市基础设施的优化管理与规划（I）。分别是近畿地区高速公路的最佳管理、救护车的最佳管理、枢纽机场的最佳选址以及各种设施最佳选址的数学模型。研究结果包括以下几个方面：高速公路交通数据分析地震条件下最短路径的有效算法救护车最优选址的一种新方法竞争条件下的枢纽选址问题零售商竞争选址问题大学校园学生疏散的仿真模型极大极小等面积问题的一种新算法第二个结果是关于无线传感器网络的（II）。我们发现无线电。43R网络具有使城市区域管理更有效的潜在力量。我们利用CO的结果来解决这个问题。研究结果包括以下几个方面：传感器网络的拓扑结构构建传感器网络的多轮拓扑结构构建第三个研究结果是关于城市区域的财务方面。我们的结果不直接用于项目评估，但给出了适用于项目评估的数学结果。结果包括：可赎回可转换债券的估值博弈期权的定价这些结果已发表或印刷在日本，欧洲和美国的期刊上。

We have three main results in our research project.The first and the main results are about the optimal management and the planning of the urban infrastructure (I). They are about the optimal management to the expressway in Kinki area, the optimal management of ambulances, the optimal location of the hub airport, and mathematical models for optimal locations of various facilities. The results contain the following:Data analysis of traffic of the expresswayEffective algorithm to find the shortest path under the condition of severe earthquakesA new approach to the optimal location of the ambulancesHub location problem under competitionCompetitive location problems of retailersSimulation model of student evacuation from a university campusA new algorithm of the minimax equal area problemsThe second results are about the wireless sensor networks (II). We found that the wireless. 43r networks have potential power to make the urban area management more effective. We utilized the results of CO to this problem. The results contain the following:Topology construction of sensor networksMulti-round topology construction of sensor networksThe third results are about the financial aspect of the urban area Recently, financial methods are used for the project evaluation. Our results are not directly used for the project evaluation but give the mathematical results applicable to the project evaluation. The results contain the following:The valuation of callable convertible bondsThe pricing of game optionsThese results are published or in printing in the journals in Japan, Europe and the United States of America.