"Zongchao Gu,Toshihiro Osaragi","A Method to Estimate PedestriansfDistribution in Underground Space Based on Entropy Maximization Approach and Pedestrian Flow Survey Data","Annual Conference of Geographical Information Systems Association","Papers and Proceedings of the Geographic Information Systems Association (CD-ROM)","GIS Association of Japan","Vol. 24",,,2015,Oct.
"Gu Zongchao,Toshihiro Osaragi","Estimation of Passengers' Spatio-temporal Distribution in Underground Space from Flow Counts","Annual Meeting, Architectural Institute of Japan","Summaries of Technical Papers of Annual Meeting Architectural Institute of Japan","Architectural Institute of Japan","Vol. F-1",,"pp. 705-706",2015,Sept.
"Zongchao Gu,Ryuzo Ohno","SIGN DETECTABILITY IN RAILROAD STATIONS CONSIDERING FLOW DIRECTION OF PEDESTRIANS",,"“ú–{Œš’zŠw‰ï‹Zp•ñW",,,,,2015,