Ryohei Kozu, Takahiro Kawamura, Shusaku Egami, Yuichi Sei, Yasuyuki Tahara, Akihiko Ohsuga: User Participatory Construction of Open Hazard Data for Preventing Bicycle Accidents, The 7th Joint International Semantic Technology Conference (JIST2017), pp.289-303 (2017.11)
Shusaku Egami, Takahiro Kawamura, Kouji Kozaki, Akihiko Ohsuga: Linked Urban Open Data Including Social Problems’ Causality and Their Costs, The 7th Joint International Semantic Technology Conference (JIST2017), pp.334-349 (2017.11)