(i) Traffic flow theory (especially for streams where there is no lane-discipline and large geometry variations) (ii) Optimal resource allocation (in areas as diverse as railway operations and pavement management among others) (iii) Urban transit network routing and scheduling (iv) Mathematical modeling of traveler and driver choice processes
Education
PhD, University of Delaware, 1993 A Model of Car-Following: A Fuzzy-Inference-Based System (Late) Shinya Kikuchi, Ph.D., P.E.
University of Delaware Competitive Fellowship (1991); this is awarded by the University of Delaware to outstanding graduate students.
ASCE Journal of Transportation Engineering Best Paper Award (1996); awarded by American Society of Civil Engineers for the paper "Optimal Scheduling of Urban Transit Systems Using Genetic Algorithms".
AICTE Career Award for Young Teachers (1998); awarded by All India Council of Technical Education.
Frontiers of Engineering Award (2008); awarded by the Indo-US Science and Technology Forum.
Rajeeva and Sangeeta Lahri Chair Professorship (2012).
Vivek Agarwal and Partha Chakroborty. (2014). Stochastic Analysis of Duration of Occlusion of Overhead Sign by Leading Heavy Vehicle: Application to Sign Design. ASCE Journal of Transportation Engineering, Vol. 140. No. 8.
Avinash Dubedi; Partha Chakroborty; Debasis Kundu; K. Harikishan Reddy (2012). Modelling Automobile Driver's Toll-Lane Choice Behaviour ata Toll Plaza. ASCE Journal of Transportation Engineering, Vol. 138, No. 11, pp. 1350 – 1357.
Partha Chakroborty and Durgesh Vikram (2008). Optimum Assignment of Trains to Platforms under Partial Schedule Compliance. Transportation Research, Part B, Vol. 42, pp. 169-184.
Shinya Kikuchi and Partha Chakroborty. (2006). Place of Possibility Theory in Transportation Analysis. Transportation Research, Part B, Vol. 40, pp. 595-615.
Partha Chakroborty and Arijit Mandal. (2005). An Asexual Genetic Algorithm for the General Single Vehicle Routing Problem. Engineering Optimization, Vol. 37, No. 1, pp. 1-28.