Center of Architecture Research and Design University of Chinese Academy of Sciences 100190 Beijing China;
Centre for Transport Studies Dept of Civil and Environmental EnQineerinq Imperial Colleqe London London SW72AZ UK;
Centre for Process Systems Engineering Dept of Chemical Engineerins Imperial College London London SW72AZ UK;
Centre for Transport Studies Dept of Civil Environmental and Geomatic Engineering University College London WC1E 6BT UK;
Transport infrastructure; Public space; Human behavior; Integrated design; Decision support; Computer simulation;