Prof Tan received his B.Sc (Hons 1st) from the National University of Singapore, and his M.Sc and Ph.D from the University of Manchester, United Kingdom. He has taught many subjects, including Digital Logic, Computer Organisation and Architecture, Unix, and programming. He has won numerous teaching awards for his teaching at NUS, and has been included in the NUS Honour Roll for teaching.
His research interests include parallel and distributed computing, parallel and distributed simulation, Traffic simulation and Crisis management. He has had over 20 years experience in Simulation. For the past seven years, he has been actively conducting research in Distributed Simulation. Currently he is investigating into Crisis Management Simulation and Symbiotic Simulation applied to Transportation Systems. He has published over 80 refereed journal and conference papers, and has served as program committee member in many reputable international conferences, e.g. Annual Simulation Symposium, and Distributed Simulation and Real-time Applications, and Modelling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS). He is currently on the Editorial Board of the International Journal of Modelling, Simulation and Scientific Computation.