A Data Fusion Algorithm for Estimating Link Travel Time. - Keechoo Choi; Younshik Chung (J. Intell. Transp. Syst., 2002)

GIS for Transportation. - Tschangho John Kim; Keechoo Choi (Springer Handbook of Geographic Information, 2012)

Numerical simulation of a continuum model for bi-directional pedestrian flow. - Yanqun Jiang; Sze Chun Wong; Peng Zhang 014; Ruxun Liu; Yali Duan; Keechoo Choi (Appl. Math. Comput., 2012)

Driver Behavior and Preferences for Changeable Message Signs and Variable Speed Limits in Reduced Visibility Conditions. - Hany M. Hassan; Mohamed A. Abdel-Aty; Keechoo Choi; Saad A. Algadhi (J. Intell. Transp. Syst., 2012)

Seoul activity-based Model: An Application of Feathers Solutions to Seoul Metropolitan Area. - Won Do Lee; Sungjin Cho; Tom Bellemans; Davy Janssens; Geert Wets; Keechoo Choi; Chang-Hyeon Joh (ANT/MobiWIS, 2012)

A Fixed Sensor-Based Intersection Collision Warning System in Vulnerable Line-of-Sight and/or Traffic-Violation-Prone Environment. - Jeong-Ah Jang; Keechoo Choi; Hanbyeog Cho (IEEE Trans. Intell. Transp. Syst., 2012)

Simulating Land Cover Changes and Their Impacts on Land Surface Temperature in Dhaka, Bangladesh. - Bayes Ahmed; Md. Kamruzzaman 002; Xuan Zhu; Md. Shahinoor Rahman; Keechoo Choi (Remote. Sens., 2013)

Discontinuous Galerkin finite element scheme for a conserved higher-order traffic flow model by exploring Riemann solvers. - Dian-Liang Qiao; Peng Zhang 014; Sze Chun Wong; Keechoo Choi (Appl. Math. Comput., 2014)

Computation and application of the paired combinatorial logit stochastic user equilibrium problem. - Anthony Chen; Seungkyu Ryu; Xiangdong Xu; Keechoo Choi (Comput. Oper. Res., 2014)

A modified gradient projection algorithm for solving the elastic demand traffic assignment problem. - Seungkyu Ryu; Anthony Chen; Keechoo Choi (Comput. Oper. Res., 2014)

Energy-Sustainable Traffic Signal Timings for a Congested Road Network With Heterogeneous Users. - Xiao-Yan Ge; Zhi-Chun Li; William H. K. Lam; Keechoo Choi (IEEE Trans. Intell. Transp. Syst., 2014)

Validation of Activity-based Travel Demand Model using Smart-card Data in Seoul, South Korea. - Sungjin Cho; Won Do Lee; Jeong-Hwan Hwang; Bruno Kochan; Luk Knapen; Tom Bellemans; Keechoo Choi; Chang-Hyun Joh (ANT/SEIT, 2015)

Real-Time Estimation of Lane-to-Lane Turning Flows at Isolated Signalized Junctions. - Seunghyeon Lee; Sze Chun Wong; Clement Chun Cheong Pang; Keechoo Choi (IEEE Trans. Intell. Transp. Syst., 2015)

A Runge-Kutta discontinuous Galerkin scheme for hyperbolic conservation laws with discontinuous fluxes. - Dian-Liang Qiao; Peng Zhang 014; Zhi-Yang Lin; Sze Chun Wong; Keechoo Choi (Appl. Math. Comput., 2017)

Solving the combined modal split and traffic assignment problem with two types of transit impedance function. - Seungkyu Ryu; Anthony Chen; Keechoo Choi (Eur. J. Oper. Res., 2017)

Dynamic Continuum Model with Elastic Demand for a Polycentric Urban City. - Yanqun Jiang; Sze Chun Wong; Peng Zhang 014; Keechoo Choi (Transp. Sci., 2017)

A Predictive Continuum Dynamic User-Optimal Model for the Simultaneous Departure Time and Route Choice Problem in a Polycentric City. - Zhi-Yang Lin; Sze Chun Wong; Peng Zhang 014; Keechoo Choi (Transp. Sci., 2018)