Lehigh University researcher Yu Yang, an assistant professor of computer science and engineering, recently received a grant from the National Science Foundation to develop a model that can estimate and predict how people move within cities, which could better inform applications ranging from public health policy to transportation and urban planning. The research team includes Lehigh collaborators Lichao Sun, an assistant professor of computer science and engineering, and Yue Yu, a professor of applied mathematics in Lehigh’s College of Arts and Sciences.