Research Staff

CV/Biosketch

Stacy C. DavisJing Dong
Ph.D., Civil and Environmental Engineering
(T) 865.946.1221
(F) 865.946.1314
dongj@ornl.gov

Specialty Research Areas:

  • Network Modeling and optimization
  • Real-time traffic information and operations
  • Intelligent transportation systems
  • Dynamic pricing
  • Multimodal Transportation

Current or Recent Work:

  • Incorporating reliability performance measures in operations and planning modeling tools
  • Improving our understanding of how highway congestion and pricing affect travel demand
  • Incorporating weather impacts in traffic estimation and prediction systems
  • Modeling corridor freight transport for demonstration of seamless international rail freight services

Significant Publications:

Dong, J., Mahmassani, H.S., Erdogan, S. and Lu, C.-C. (2010) "State-Dependent Pricing for Real-Time Freeway Management: Anticipatory versus Reactive Strategies." Forthcoming in Transportation Research Part C.

Kim, J., Mahmassani, H.S. and Dong, J. (2010) "Flow Breakdown Likelihood and Duration: Modeling the Effect of Weather." Forthcoming in Transportation Research Record: Journal of the Transportation Research Board.

Dong, J. and Mahmassani, H.S. (2009) "Flow Breakdown, Travel Reliability and Real-time Information in Route Choice Behavior." In Lam, W., S.C. Wong and H. Lo (eds.) Proceedings of the 18th International Symposium on Transportation and Traffic Theory (pp. 675-695), Springer.

Dong, J. and Mahmassani, H.S. (2009) "Flow Breakdown and Travel Time Reliability." Transportation Research Record: Journal of the Transportation Research Board. No. 2124: 203-212.

Zhang, K., Nair, R., Mahmassani, H.S., Miller-Hooks, E., Arcot, V., Kuo, A., Dong, J. and Lu, C.-C. (2008) "Application and Validation of Dynamic Freight Simulation-Assignment Model to Large-Scale Intermodal Rail Network: Pan-European Case." Transportation Research Record: Journal of the Transportation Research Board, No. 2066: 9-20.

Mahmassani, H.S., Zhang, K., Dong, J., Lu, C.-C., Arcot, V. and Miller-Hooks, E. (2007) "Dynamic Network Simulation-Assignment Platform for Multiproduct Intermodal Freight Transportation Analysis." Transportation Research Record: Journal of the Transportation Research Board. No. 2032: 9-16.

Dong, J., Mahmassani, H.S. and Lu, C.-C. (2006) "How Reliable Is This Route? Predictive Travel Time and Reliability for Anticipatory Traveler Information Systems." Transportation Research Record: Journal of the Transportation Research Board. No. 1980: 117-125.

Highlights

New version of Freight Analysis Framework released
The U.S. Department of Transportation's Federal Highway Administration (FHWA) released its new version of the Freight Analysis Framework, the most comprehensive publicly available data set of freight movement. This tool is developed for FHWA by CTA.

Vehicle Technologies Program Fact of the Week
The Vehicle Technologies Program Fact of the Week provides statistical information on vehicle sales, fuel economy and transportation trends.

2012 Annual Fuel Economy Guide is released
DOE and EPA released the 2012 Fuel Economy Guide, providing consumers with information about estimated mileage and fuel costs for model year 2012 vehicles.

Transportation Energy Data Book: Edition 30 . . .
One of ORNL's most requested documents, this data book details transportation-related energy use in the U.S.