International Journal Papers
• Baskan O., Ceylan, H., Ozan C. (2020) Investigating acceptable level of travel demand before capacity enhancement for signalized urban road networks, Teknik Dergi, 31 (2) ,
• Baskan O., Ceylan, H., Ozan C. (2019) A Simultaneous Solution for Reserve Capacity Maximization and Delay Minimization Problems in Signalized Road Networks, Journal of Advanced Transportation, vol. 2019, Article ID 6203137, 18 paqes
• Baskan O., Ozan C., Dell'Orco, M., Marinelli, M. (2018) Improving the performance of the bilevel solution for the continuous network design problem, Promet Traffic & Transportation, in press (SCI-E)
• Ceylan H., Baskan O., Ozan C. (2018) Modeling and Forecasting Car Ownership Based on Socio-Economic and Demographic Indicators in Turkey, TEMA Journal of Land Use, Mobility and Environment, (accepted)
• Ozan, C., Baskan, O., Haldenbilen, S. (2017) A novel approach based on reinforcement learning for finding global optimum, Open Journal of Optimization, 6, 65-84.
• Ozan, C., Baskan, O., Haldenbilen, S., Ceylan, H. (2015) A modified reinforcement learning algorithm for solving coordinated signalized networks, Transportation Research Part C, 54, 40-55.
• Baskan O. (2014) Harmony search algorithm for continuous network design problem with link capacity expansions, KSCE Journal of Civil Engineering, 18(1), 273-283.
• Baskan O. (2014) An evaluation of heuristic methods for determining optimal link capacity expansions on road networks, International Journal of Transportation, 2(1), 77-94.
• Gulhan, G., Ceylan, H., Baskan, O., Ceylan, H. (2014) Using Potential Accessibility Measure for Urban Public Transportation Planning: A Case Study of Denizli, Turkey, Promet Traffic & Transportation, 26(2), 129-137.
• Baskan O. (2013) Determining optimal link capacity expansions in road networks using Cuckoo Search algorithm with Levy flights, Journal of Applied Mathematics, vol. 2013, Article ID 718015, 11 pages
• Dell'Orco, M., Baskan, O., Marinelli, M. (2013) A Harmony Search algorithm approach for optimizing traffic signal timings, Promet Traffic & Transportation, Vol.25(4), 349-358.
• Baskan O., Haldenbilen S., Ceylan H., Ceylan H. (2012) Estimating transport energy demand using ant colony optimization, Energy Sources, Part B, 7(2), 188-199.
• Ceylan H., Haldenbilen S., Ceylan H., Baskan O. (2010) Development of Delay Models with Quasi-Newton Method Resulting From TRANSYT Traffic Model, Journal of Scientific and Industrial Research, 69(2), 87-93.
• Baskan O., Haldenbilen S.,Ceylan H., Ceylan H. (2009) A new solution algorithm for improving performance of ant colony optimization, Applied Mathematics and Computation, 211(1), 75-84.
• Ceylan H., Ceylan H., Haldenbilen S., Baskan O. (2008) Transport Energy Modeling with Meta-Heuristic Harmony Search Algorithm, an Application to Turkey, Energy Policy, 36(7), 2527-2535.
• Murat Y.S., Baskan O. (2006) Modeling vehicle delays at signalized junctions: Artificial neural networks approach, Journal of Scientific and Industrial Research, 65, 558-564.
International Published Books or Book Chapters
• Baskan O., Ozan C. (2017) Reserve capacity model for optimizing traffic signal timings with an equity constraint, Highway Engineering, ISBN: 978-953-51-3670-5, INTECH.
• Ceylan H., Baskan O., Ozan C., Gulhan G. (2014) Determining on street parking places in urban road networks using meta-heuristic Harmony Search algorithm, Proceedings of the 16th Meeting of the Euro Working Group on Transportation, Advances in Intelligent Systems and Computing Series, Edited by Riccardo Rossi and Jorge Freire de Sousa, Springer Berlin/Heidelberg.
• Dell'Orco M., Baskan O., Marinelli M. (2014) Artificial Bee Colony-Based Algorithm for Optimising Traffic Signal Timings, Advances in Intelligent Systems and Computing, Vol. 223, ISBN: 978-3-319-00929-2, Editors:Snášel, V.; Krömer, P.; Köppen, M.; Schaefer, G., 294 p.
• Baskan O., Haldenbilen S. (2011) Ant Colony Optimization Approach for Optimizing Traffic Signal Timings, Ant Colony Optimization - Methods and Applications, DOI: 10.5772/13665, ISBN: 978-953-307-157-2, INTECH.
National Journal Papers
• Başkan, Ö., Ozan, C. (2018) Determining Optimum Configuration of One-Way and Two-Way Streets Using Shortest Path Travel Costs Based on Results of Traffic Assignment, Pamukkale University Journal of Engineering Sciences, accepted.
• Başkan, Ö., Ceylan, H. (2014) Differential Evolution Based Solution Approaches for Solving Transportation Network Design Problems, Pamukkale University Journal of Engineering Sciences, 20(9), 324-331.
• Ozan, C., Başkan, Ö., Haldenbilen, S., Ceylan, H. (2014) Modelling Domestic Air Transport Demand and Evaluating Under Scenarios, Pamukkale University Journal of Engineering Sciences, 20(9), 319-323.
• Başkan Ö., Haldenbilen S. (2011) Heuristic methods for solving stochastic user equilibrium traffic assignment problem, Dokuz Eylul University, Journal of Engineering Sciences, 13(1), 55-74.
• Haldenbilen S., Ceylan H., Murat Y.Ş., Başkan Ö., Ceylan H. (2008) A New Model For Transportation Engineers Training In Turkey, Journal of Academic Design, 2(1), 15-20.
• Ceylan H., Başkan Ö., Ceylan H., Haldenbilen S. (2007) Mathematical Solutions Of Vehiular Delay Components At Signalized Intersections Based On Approximate Calculation Method, Pamukkale University Journal of Engineering Sciences Vol 13(2)
• Ozan, C., Başkan, Ö., Haldenbilen, S. and Derici, E. (2010) “Analysis of Traffic Accidents Using Hazard Index Method: Case of Denizli”, Pamukkale University Journal of Engineering Sciences Vol: 16, No: 3.
International Conference Papers
• Ozan, C. , Baskan, O. (2018) An Improved Differential Evolution Algorithm for Coordinated Signalized Networks, 13th International Congress on Advances in Civil Engineering, September 12-14, Çeşme, İzmir
• Baskan, O., Ozan, C. , Ceylan, H. (2018) Solving Transportation Problems Using Integer and Binary Integer Lienar Programming Models with Differential Evolution Algorithm, 3th International Conference on Civil and Environmental Engineering, April 24-27, Çeşme, İzmir
• Baskan, O., Ozan, C. , Ceylan, H. (2018) Determining User Equilibrium Link Flows under Variable Demand Conditions Using Frank-Wolfe Algorithm, 3th International Conference on Civil and Environmental Engineering, April 24-27, Çeşme, İzmir.
• Baskan O, Ozan C. (2015) Combined solution of capacity expansion and signal setting problems for signalized road networks, 18th Meeting of Euro Working Group on Transportation, 14-16 July, TU Delft, The Netherlands.
•Baskan O., Ceylan H. (2013) Modified differential evolution algorithm for the continuous network design problem, 16th Meeting of Euro Working Group on Transportation, 4-6 September, Porto, Portugal.
• Karahan H., Gurarslan G., Baskan O. (2013) An ant colony optimization approach for estimating the parameters of the nonlinear Muskingum flood routine model, 8th International Conference of EWRA, 26-29 June 2013, Porto, Portugal, pp. 1043-1053.
• Dell’Orco M., Baskan O., Marinelli M. (2012) Artificial Bee Colony-based algorithm for optimising traffic signal timings, Special Session on Emerging Theories and Applications in Transportation Science in 17th Online Conference on Soft Computing in Industrial Applications, December 10 - 21, 2012.
• Baskan O., Dell’Orco M. (2012) Artificial bee colony algorithm for continuous network design problem with link capacity expansions, 10th International Congress on Advances in Civil Engineering, 17-19 October 2012, Middle East Technical University, Ankara, Turkey.
• Gulhan G., Ozan C., Ceylan H., Baskan O., Murat Y. S., Haldenbilen S., Ceylan H. (2012) Improving the performance of urban public transport systems: case study of Denizli, Turkey, 10th International Congress on Advances in Civil Engineering, 17-19 October 2012, Middle East Technical University, Ankara, Turkey.
• Ozan C., Baskan O., Haldenbilen S, Ceylan H. (2011) Reinforcement learning approach for optimizing traffic signal timings at isolated intersections, International Balkans Conference on Challenges of Civil Engineering BCCCE, May 19-21, Tirana, Albania.
• Baskan O., Ozan C., Haldenbilen S, Ceylan H., Ceylan H. (2010) Analysis of CO2 Emissions Based On Estimated Transport Demand, 9th International Congress on Advances in Civil Engineering, September 27-30, Trabzon, Turkey.
• Baskan O., Haldenbilen S. (2010) Heuristic Methods for Solving Continuous Network Design Problem, 9th International Congress on Advances in Civil Engineering, September 27-30, Trabzon, Turkey.
• Ceylan H., Haldenbilen S, Ceylan H., Baskan O. (2009) Inverse Model To Estimate O-D Matrix From Link Traffic Counts Using Ant Colony Optimization, International Conference on Prospects for Research in Transport and Logistics, 12-14 February, Istanbul, Turkey.
• Haldenbilen S, Baskan O., Ceylan H., Ceylan H. (2009) Freight Transport Planning with Genetic Algorithm Based Projected Demand, International Conference on Prospects for Research in Transport and Logistics, 12-14 February, Istanbul, Turkey.
• Ceylan H., Haldenbilen S., Ceylan H., Baskan O. (2008) A Spreadsheet Model for Transportation Network Design Under Stochastic Equilibrium, 10th International Conference on Applications of Advanced Technologies in Transportation, May 27- 31, Athens, Greece.
• Ceylan H., Haldenbilen S., Ceylan H., Baskan O. (2008) Indexing Intersection Delays with Numerical Methods , 10th International Conference on Applications of Advanced Technologies in Transportation, May 27- 31, Athens, Greece.
• Baskan O., Ceylan H., Haldenbilen S., Ceylan H. (2008) Spreadsheet Modeling Approach for Estimating Car Ownership, 8th International Congress on Advances in Civil Engineering, September 15-17, Cyprus.
• Ceylan H., Ceylan H., Haldenbilen S., Baskan O. (2008) Estimation of Fuel Consumption in Urban Areas Based on Timing Parameters and Average Vehicular Speed, 8th International Congress on Advances in Civil Engineering, September 15-17, Cyprus.
• Baskan, O., Haldenbilen, S., Ceylan H. (2006) Determination the effects of vehicle credits on car ownership, 3th International Traffic and Road Safety Congress and Exhibition, 17-19 May 2006, Ankara.
National Conference Papers
• Erol, D., Başkan, Ö. (2017) Şehiriçi Işıklı ve Dönel Kavşak Uygulamalarının Performans Kriterlerine Etkisinin İncelenmesi, 12. Ulaştırma Kongresi, 24-26 Mayıs, Adana, sf. 25-34.
• Ozan, C., Başkan, Ö. (2017) Şehiriçi Ulaşım Ağlarında En Kısa Rota Uzunlukları Kullanılarak Tek Yön Düzenlemelerinin Yapılması, 12. Ulaştırma Kongresi, 24-26 Mayıs, Adana, sf. 49-58
• Başkan, O., Ozan, C., C (2016) A new heuristic solution algorithm for traveling salesman problem, Proceedings of the Symposium on Innovations in Intelligent Systems and Applications, Sept 29- Oct 1, Düzce University, Düzce, Turkey, pp. 213-218. (in Turkish).
• Başkan, Ö., Ozan, C. (2015) Simultaneously solving of link capacity expansion and signal optimization problems in signalized road networks, 11. Transportation Congress, May 27-29 , İstanbul, pp. 117-127 (in turkish)
• Başkan, Ö. (2013) Solving combined road network design problem using differential evolution algorithm, 10. Transportation Congress, September 24-26 , İzmir, pp. 301-311, (in turkish)
• Ozan, C., Başkan, Ö., Haldenbilen, S., Ceylan, H. (2013) Modelling national air transport demand and evaluation under scenarios, 10. Transportation Congress, September 24-26, İzmir, pp. 265-275, (in turkish)
• Başkan, O., Ozan, C., Ceylan, H., Haldenbilen, S. (2012) Function minimization using modified reinforcement learning algorithm, Proceedings of the Symposium on Innovations in Intelligent Systems and Applications, July 3-4, 2012, Trabzon, Turkey (In Turkish).
• Ozan, C., Başkan, O., Haldenbilen, S., Ceylan, H. (2012) Network design under dynamic user equilibrium using reinforcement learning algorithm, Proceedings of the Symposium on Innovations in Intelligent Systems and Applications, July 3-4, 2012, Trabzon, Turkey (In Turkish).
• Ozan, C., Başkan, O., Haldenbilen, S., Ceylan, H. (2011) Optimization of signal timings on isolated intersections using reinforcement learning algorithm, Proceedings of the 6th Symposium on Urban Infrastructues, 14-15 October, Antalya, Turkey, (In Turkish)
• Ceylan, H., Ceylan, H., Başkan, Ö., Ozan, C., Haldenbilen, S. (2011) Development of the link cost functions of urban transportation networks, Proceedings of the 9th Transportation Congress, Yıldız Technical Unversity, May 16-18, 2011, İstanbul, Turkey (In Turkish).
• Başkan, O., Haldenbilen, S. (2009) Solving stochastic user equilibrium traffic assignment based on logit and probit models using two different heuristic methods, Proceedings of the 8th Transportation Congress, Yıldız Technical Unversity, 1-2 October, Istanbul, Turkey, (In Turkish)
• Başkan, O., Haldenbilen, S., Ceylan, H., Ceylan, H. (2009) Modeling noise level using factor analysis in urban roads, Proceedings of the 8th Transportation Congress, Oct 1-2, 2009, İstanbul, Turkey (In Turkish).
• Ceylan, H., Ceylan, H., Başkan, O, Haldenbilen, S. (2009) Design and application of urban transport networks using combined game theory and genetic algorithms, Proceedings of the 8th Transportation Congress, Oct 1-2, 2009, İstanbul, Turkey (In Turkish).
• Gülhan, G., Ceylan, H.,Haldenbilen, S., Ceylan, H., Başkan, O. (2009) Researching the relationship between accessibility and land use in intracities, Proceedings of the 8th Transportation Congress, Oct 1-2, 2009, İstanbul, Turkey (In Turkish).
• Ceylan, H., Başkan, Ö., Haldenbilen, S., Ceylan, H. (2008) Traffic congestion and suggestions: Case study of Denizli, Denizli City Symposium, 02-03 May, Denizli, (In Turkish)
• Başkan O., Haldenbilen S., Ceylan H., Ceylan H. (2008) Application of a meta-heuristic method based on Ant Colony optimization, Proceedings of the Symposium on Innovations in Intelligent Systems and Applications, June 18-20, 2008, Isparta, Turkey (In Turkish).
• Ceylan H., Ceylan H., Başkan O., Haldenbilen S. (2008) Stochastic user equilibrium traffic assignment using Harmony Search optimization technique, Proceedings of the Symposium on Innovations in Intelligent Systems and Applications, June 18-20, 2008, Isparta, Turkey (In Turkish).
• Ceylan, H., Başkan, Ö., Haldenbilen, S., Ceylan, H. (2008) Evaluating the noise pollution arising from the traffic, Proceedings of the 1st National Congress on Highways, April 01-03, 2008, Ankara, Turkey (In Turksh).
• Ceylan, H., Haldenbilen, S., Ceylan, H., Başkan, Ö. (2007) Usage of sensors on collecting urban traffic data, Proceedings of the Symposium of 15th year of the Engineering and Architectural Faculty of Suleyman Demirel University, Nov 14-16, 2007, Isparta, Turkey (In Turkish).
• Ceylan, H., Başkan, Ö., Haldenbilen, S., Ceylan, H. (2007) Problems and solution proposals for urban public transport systems: A case study of Denizli, Proceedings of the 5th Symposium on Urban Infrastructues, Nov 1-2, 2007, Hatay, Turkey (In Turkish).
• Başkan, Ö., Ceylan, H., Haldenbilen, S., Ceylan, H. (2007) Speed-Density-Capacity relationship and determination of the capacity usage ratio in urban roads, Proceedings of the 5th Symposium on Urban Infrastructues, Nov 1-2, 2007, Hatay, Turkey (In Turkish).
• Başkan, Ö., Haldenbilen, S., Ceylan H. (2006) Modelling of transport energy demand and sustainable policies, 10th Energy Congress and International 5th Energy Fair, 26 November -01 December, Istanbul, (In Turkish)
• Murat, Y. Ş., ve Başkan, Ö. (2005) Modelling vehicle delays on isolated intersections using artificial neural netwroks, 6th Transportation Congress, 23-25 May, Istanbul, (In Turkish)
• Murat Y.S., Başkan Ö., Ozan C. (2003) Investigation of effects of traffic marking and management strategies on traffic safety, 2th National Traffic and Road Safety Congress, 7-9 May, Ankara, (In Turkish)