About CHOOSUMRONG Sittichai
About Osaka City Univ., Osaka, JPN
About RAGHAVAN Venkatesh
About Osaka City Univ., Osaka, JPN
About REALINI Eugenio
About Osaka City Univ., Osaka, JPN
About geographic information system
About software
About road network
About shortest route problem
About cost analysis
About Mathematical geology
About 道路環境
About 解析
About 実装