Lightweight lane positioning of vehicles using a smartphone GPS by monitoring the distance from the center line. - Yoshihide Sekimoto; Yutaka Matsubayashi; Harutoshi Yamada; Ryuichi Imai; Tomotaka Usui; Hiroshi Kanasugi (ITSC, 2012)

Modeling Traffic Accidents Occurrences Based on Land Use and Road Factors Using Geographically Weighted Regression Models. - Paweenuch Songpatanasilp; Teerayut Horanont; Harutoshi Yamada; Ryosuke Shibasaki (KICSS, 2015)

Learning Deep Representation from Big and Heterogeneous Data for Traffic Accident Inference. - Quanjun Chen; Xuan Song 001; Harutoshi Yamada; Ryosuke Shibasaki (AAAI, 2016)

A Context-Aware Nonnegative Matrix Factorization Framework for Traffic Accident Risk Estimation via Heterogeneous Data. - Quanjun Chen; Xuan Song 001; Zipei Fan; Tianqi Xia; Harutoshi Yamada; Ryosuke Shibasaki (MIPR, 2018)