Our Experts

Journal Articles

1. Daniel Rodriguez-Roman and Stephen G. Ritchie (2020) “Surrogate-based optimization for multi-objective toll design problems”, Transportation Research Part A: Policy and Practice, 137, pp. 485–503. Available at: 10.1016/j.tra.2018.11.014. [ITS-Irvine record]
2. Daniel Rodriguez-Roman and Stephen G. Ritchie (2019) “Surrogate-based optimization for the design of area charging schemes under environmental constraints”, Transportation Research Part D: Transport and Environment, 72, pp. 162–186. Available at: 10.1016/j.trd.2019.04.015. [ITS-Irvine record]
3. Daniel Rodriguez Roman and Stephen G. Ritchie (2016) “Accounting for population exposure to vehicle-generated pollutants and environmental equity in the toll design problem”, International Journal of Sustainable Transportation, 11(6), pp. 406–421. Available at: 10.1080/15568318.2016.1266423. [ITS-Irvine record]
4. Daniel Rodriguez-Roman, Neda Masoud, Kyungsoo Jeong and Stephen G. Ritchie (2014) “Goal programming approach to allocate freight analysis framework mode flow data”, Transportation Research Record, 2411(1), pp. 82–89. Available at: 10.3141/2411-10. [ITS-Irvine record]
5. Fatemeh Ranaiefar, Joseph Y.J. Chow, Daniel Rodriguez-Roman, Pedro V. Camargo and Stephen G. Ritchie (2013) “Structural commodity generation model that uses public data. Geographic Scalability and Supply Chain Elasticity Analysis”, Transportation Research Record, 2378(1), pp. 73–83. Available at: 10.3141/2378-08. [ITS-Irvine record]

Conference Papers

1. Daniel Rodriguez-Roman and Stephen G. Ritchie (2015) “Accounting for population exposure to pollutants in the toll design problem”, in Proceedings of the 94th annual meeting of the transportation research board, p. 17p. [ITS-Irvine record]
2. Neda Masoud, Fatemeh Ranaiefar, Michael McNally, Daniel Rodriguez-Roman and Stephen Ritchie (2014) “An alternative method to estimate balancing factors for disaggregation of OD matrices”, in Proceedings of the 93rd annual meeting of the transportation research board, p. 20p. Available at: https://trid.trb.org/view/1288779. [ITS-Irvine record]
3. F. Ranaiefar, J.Y. Chow, D. Rodriguez-Roman, P. Camargo and S.G. Ritchie (2013) “Geographic scalability and supply chain elasticity of a structural commodity generation model using public data”, in Proceedings of the 92nd annual meeting of transportation research board, washington, DC. [ITS-Irvine record]

Theses and Dissertations

1. Daniel Rodriguez Roman (2015) Designing Environment-Oriented Pricing and Traffic Rationing Schemes for Travel Demand Management. PhD Thesis. UC Irvine. Available at: https://uci.primo.exlibrisgroup.com/permalink/01CDL_IRV_INST/1gpb62p/alma991018561039704701 (Accessed: October 12, 2023). [ITS-Irvine record]

Working Papers

1. Neda Masoud, Fatemeh Ranaiefar, Michael McNally, Daniel Rodriguez-Roman and Stephen G. Ritchie (2013) An Alternative Method to Estimate Balancing Factors for the Disaggregation of OD Matrices. Working Paper UCI-ITS-WP-13-5. Institute of Transportation Studies, Irvine. Available at: https://escholarship.org/uc/item/8gf82013. [ITS-Irvine record]
2. Fatemeh Ranaiefar, Joseph Y.J. Chow, Daniel Rodriguez-Roman, Pedro V. Camargo and Stephen G. Ritchie (2012) Geographic Scalability and Supply Chain Elasticity of a Structural Commodity Generation Model Using Public Data. Working Paper UCI-ITS-WP-12-4. Institute of Transportation Studies, Irvine. Available at: https://escholarship.org/uc/item/6hz8v1wx. [ITS-Irvine record]