- Hashemian, S. E., Shafahi, Y. and Moghaddasnejad, F., (2021), Life cycle cost analysis (LCCA) of railway tracks maintenance decisions using the Markov forecast model based on the track recording machine data, AUT Journal of Civil Engineering
- Ghoreishi, B., Shafahi, Y. and Hashemian, S. E., (2020), A Model for Optimizing Railway Alignment Considering Bridge Costs, Tunnel Costs, and Transition Curves, URBAN RAIL TRANSIT.
- Seyedvakili, S. A., Zakeri, J. A., Nasr Azadani, S. M. and Shafahi, Y., (2019), Long term Railway Network Planning by using A Multi-Period Network Design Model, JOURNAL OF TRANSPORTATION ENGINEERING-ASCE
- Rostami Nasab, M. and Shafahi, Y., (2019), Estimation of origin-destination matrices using link counts and partial path data, TRANSPORTATION
- Hadavi, M., and Shafahi, Y., (2018), Vehicle identification sensors location problem for large networks, Journal of Intelligent Transportation Systems.
- Seyedvakili, S.A., Nasr Azadani, S.M., Zakeri, J.A., Shafahi, Y. and Karimi, M., (2018), New Model for the Railway Network Design Problem, Journal of Transportation Engineering, Part A: Systems.
- Mohammadhasany, R., and Shafahi, Y., (2018), Modeling formulation and a new heuristic for the railroad blocking problem, Applied Mathematical Modelling.
- Mohammadhasany, R., and Shafahi, Y., (2017), Two-stage stochastic programming for the railroad blocking problem with uncertain demand and supply resources, Computers & Industrial Engineering.
- Moeinaddini, A., Shafahi, Y. and Mohammadhasani, R., (2017), A simulation model for train movements in the rail network, Proceedings of the Institution of Civil Engineers: Transport.
- Zahedi, S. and Shafahi, Y., (2017), Estimating activity patterns using spatio-temporal data of cell phone networks, International Journal of Urban Sciences.
- Shakibayifar, M., Sheikholeslami, A., Cormanc, F. and Shafahi, Y., (2017), Simulation analysis of the effect of doubling and electrification on the reliability of the rail networks: A Case Study of Tehran-Mashhad railroad, Scientia Iranica.
- Asgharzadeh, M. and Shafahi, Y. (2017), Real-time bus holding control strategy to reduce passenger waiting time, Transportation Research Record.
- Miralinaghi, M., Lou, Y., Hsu, YT. Shabanpour, R. and Shafahi, Y., (2017), Multiclass fuzzy user equilibrium with endogenous membership functions and risk-taking behaviors, Journal of Advanced Transportation.
- Mohammadhasany, R., and Shafahi, Y., (2017), Robust model and solution algorithm for railroad blocking problem under uncertainty, Scientia Iranica.
- Mohammadhasani, R and Shafahi, Y. (2017), Ant colony optimization for finding the optimal railroad path, Proceedings of the Institution of Civil Engineers: Transport.
- Hadavi, M. and Shafahi, Y., (2016), Vehicle identification sensor models for origin-destination estimation, TRANSPORTATION RESEARCH PART B-METHODOLOGICAL.
- Talebian, A., and Shafahi, Y., ( 2015), The treatment of uncertainty in the dynamic OD estimation problem using a fuzzy approach, Transportation Planning and Technology.
- Miralinaghi M., Shafahi, Y. and Shabanpour Anbarani, R., ( 2015) A Fuzzy Network Assignment Model Based on User Equilibrium Condition, Scientia Iranica.
- Zarrinmehr, A., and Shafahi, Y., (2015), Parallelization of the branch-and-bound algorithm in Transportation discrete network design, Scientia Iranica.
- Baqerein, M, Shafahi, Y., Kashani, H.,(2015), Application of Weibull Analysis to Evaluate and Forecast Schedule Performance in Repetitive Projects, JOURNAL OF CONSTRUCTION ENGINEERING AND MANAGEMENT-ASCE.
- Zarrinmehr, A., and Shafahi, Y. (2014), Enumeration of dominate solutions: An application in transport network design, International Journal of Transportation Engineering (IJTE).
- Shafahi, Y. and Bagherian, M., (2013), A customized particle swam method to solve highway alignment optimization problem, Computer-Aided Civil and Infrastructure Engineering (CACAIE).
- Kermanshahi, S., Shafahi, Y. and Bagherian, M., (2013), Application of a new rapid transit network design model to BRT network design, Transport.
- Seyedabrishami, S.E., and Shafahi, Y., (2013), A joint model of destination and mode choice for urban trip: a disaggregate approach, Transportation Planning and Technology.
- Tabatabaee, N., Ziyadi, M. and Shafahi, Y., (2013), A two-stage support vector classifier and recurrent neural network predictor for pavement performance modeling, Journal of Infrastructure systems (ASCE).
- Zangooei Dovoma Hossein, Shafahi, Yousef and Zangooei Dovom, Mehdi, (2012), Fatal accident distribution by age, gender and head injury, and death probability at accident scene in Mashhad, Iran, 2006â€“2009 , International Journal of Injury Control and Safety Promotion.
- Seyedabrishami, S.E., and Shafahi, Y., (2011), Expert knowledge-guided travel demand estimation: N euro-fuzzy approach, Journal of Intelligent Transportation Systems.
- Ramazani H., Shafahi, Y., and Seyedabrishami, S.E ,(2011), A fuzzy traffic assignment algorithm based on driversâ€™ perceived travel time of network links, Scientia Iranica.
- Shafahi, Y., and Khani, A. (2010), A practical model for transfer optimization in a transit network: Model formulations and solutions, Transportation Research Part A.
- Ramazani H, Shafahi, Y., and Seyedabrishami, S.E., (2010), A shortest path problem in an urban transportation network based on driver perceived travel time, Scientia Iranica.
- Shafahi, Y., and Faturechi, R., (2009), A new fuzzy approach to estimate the O-D matrix from links volumes, Transportation Planning and Technology.
- Shafahi, Y., and Hakhamaneshi, R (2009), Application of a maintenance management model based on markov chain and probabilistic dynamic programming for the Iranian railways, Scientia Iranica.