さまざまな不確実性に曝される社会インフラ全般を研究対象とし，その政策立案・意思決定支援等に資する方法論の開発および実践を行う。交通ネットワーク上の移動時間信頼性解析。社会インフラに関わる経済影響解析。
We study overall social infrastructure influenced in various uncertainty. We perform and develop the methodology to contribute to the policy making, decision aiding and practice about that. The movement time reliability analysis in the traffic network. Economic influence analysis about social infrastructure.