I am engaged in research aimed at understanding and representing urban dynamics, with a particular interest in developing technologies for simulating human mobility. My primary focus is on data that capture urban dynamics, such as GPS and cellular base-station data obtained from mobile devices, Wi Fi logs, and measurements collected through various sensors and observation sites. I seek to develop integrated models that describe the relationships between these human mobility datasets and diverse spatial datasets that represent the form and functions of cities, including road and railway networks, building geometries, and land use. In addition, I am interested in developing methods that leverage computer vision to continuously monitor urban space using image and video data.