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Recent Publications

G. Akyol, M.A. Silgu, S. Goncu, H.B. Celikoglu, "A Bi-Objective Traffic Signal Optimization Model for Mixed Traffic Concerning Pedestrian Delays," Transportation Research Procedia, vol. 78, 2024, pp. 182-189, doi: 10.1016/j.trpro.2024.02.024

S. Goncu, M.A. Silgu, H.B. Celikoglu, "Evaluation of Vehicle Assignment Algorithms for Autonomous Mobility on Demand," Proceedings of the 33rd Intelligent Vehicles Symposium (IV2022), June 04-09, 2022, Aachen, Germany, doi: 10.1109/IV51971.2022.9827456.

S. Goncu, I.G. Erdagi, M.A. Silgu, H.B. Celikoglu, "Analysis on Effects of Driving Behavior on Freeway Traffic Flow: A Comparative Evaluation of Two Driver Profiles Using Two Car-Following Models," Proceedings of the 33rd Intelligent Vehicles Symposium (IV2022), June 04-09, 2022, Aachen, Germany, doi: 10.1109/IV51971.2022.9827296.

M.A. Silgu, I.G. Erdagi, S. Akti, S. Hulagu, H. Akova, G. Goksu, H.B.Celikoglu, "A Methodology to Consider Explicitly Emissions in Dynamic User Equilibrium Assignment,” Presented at the 18th International Conference on Computer Aided Systems Theory (EUROCAST2022), February 20-25, 2022, Las Palmas de Gran Canaria, Canary Islands, Spain.

S. Goncu, M.A. Silgu, I.G. Erdagi, H.B. Celikoglu, "Sensitivity Analysis for A Cooperative Adaptive Cruise Control Car Following Model: Preliminary Findings," Presented at the 18th International Conference on Computer Aided Systems Theory (EUROCAST2022), February 20-25, 2022, Las Palmas de Gran Canaria, Canary Islands, Spain.

H. Akova, S. Hulagu, H.B. Celikoglu, "Static bike repositioning problem with heterogeneous distribution characteristics in bike sharing systems," Transportation Research Procedia, vol. 62, 2022, pp. 205-212, doi:10.1016/j.trpro.2022.02.026

M.A. Silgu, I.G. Erdagi, G. Goksu, H.B. Celikoglu, "Combined Control of Freeway Traffic Involving Cooperative Adaptive Cruise Controlled and Human Driven Vehicles Using Feedback Control Through SUMO," IEEE Transactions on Intelligent Transportation Systems, vol. 23, no. 8, pp. 11011-11025, doi: 10.1109/TITS.2021.3098640.

H. Akova, S. Hulagu, H.B. Celikoglu, "Effects of energy consumption on cost optimal recharging station locations for e-scooters," Proceedings of the 7th International IEEE Conference on Models and Technologies for Intelligent Transportation Systems (MT-ITS2021), June 16–17, 2021, Crete, Greece, doi: 10.1109/MT-ITS49943.2021.9529282.

S. Hulagu, H.B. Celikoglu, "Electric Vehicle Location Routing Problem with Vehicle Motion Dynamics Based Energy Consumption and Recovery," IEEE Transactions on Intelligent Transportation Systems, vol. 23, no. 8, pp.  10275-10286, doi: 10.1109/TITS.2021.3089675.

G. Goksu, M.A. Silgu, I.G. Erdagi, H.B. Celikoglu, "Integral Input-To-State Stability of Traffic Flow with Variable Speed Limit," IFAC-PapersOnLine, vol. 54, no. 2, 2021, pp. 31-36, doi: 10.1016/j.ifacol.2021.06.005.

M.A. Silgu, I.G. Erdagi, G. Goksu, H.B. Celikoglu, "H∞ State Feedback Controller for ODE Model of Traffic Flow," IFAC-PapersOnLine, vol. 54, no. 2, 2021, pp. 19-24, doi: 10.1016/j.ifacol.2021.06.003.

S. Hulagu, H.B. Celikoglu, "Comparative evaluation of macro and micro approaches to emission modeling using GPS data: a case study," Transportation Research Procedia, vol. 52, 2021, pp. 629-636, doi: 10.1016/j.trpro.2021.01.075.

S. Hulagu, H.B. Celikoglu, "Environment-Friendly School Bus Routing Problem With Heterogeneous Fleet: A Large-Scale Real Case," IEEE Transactions on Intelligent Transportation Systems, vol. 23, no. 4, Apr. 2022, pp. 3461-3471, doi: 10.1109/TITS.2020.3036696.

I.G. Erdagi, S. Akti, M.A. Silgu, H.B. Celikoglu, "Mathematical Programming Based Approach to Evaluate Ramp Metering Deployment Through Eclipse SUMO," Presented at the SUMO User Conference 2020, October 26-28, 2020.

S. Hulagu, H.B. Celikoglu, "An Electric Vehicle Routing Problem with Intermediate Nodes For Shuttle Fleets," IEEE Transactions on Intelligent Transportation Systems, vol. 23, no. 2, Feb. 2022, pp. 1223-1235, doi: 10.1109/TITS.2020.3023673.

S. Hulagu, H.B. Celikoglu, "Electrified Location Routing Problem with Energy Consumption for Resources Restricted Archipelagos: Case of Buyukada," Proceedings of the Forum on Integrated and Sustainable Transportation Systems (FORUM ISTS2020), pp. 323-327, November 03-05, 2020, Delft, Netherlands, doi: 10.1109/FISTS46898.2020.9264865.

S. Akti, I.G. Erdagi, M.A. Silgu, H.B. Celikoglu, "A Game-Theoretical Approach for Lane-Changing Maneuvers on Freeway Merging Segments," Proceedings of the 23rd IEEE International Conference on Intelligent Transportation Systems (ITSC2020), September 20-23, 2020, Virtual Conference, doi: 10.1109/ITSC45102.2020.9294458.

I.G. Erdagi, M.A. Silgu, H.B. Celikoglu, "A Cooperative Merging Approach with Speed Harmonization," Presented at the 3rd Symposium on Management of Future Motorway and Urban Traffic Systems (MFTS2020), July 6-8, 2020, Luxembourg.

M.A. Silgu, I.G. Erdagi, H.B. Celikoglu, "Network-wide emission effects of cooperative adaptive cruise control with signal control at intersections," Transportation Research Procedia, vol. 47, 2020, pp. 545-552, doi: 10.1016/j.trpro.2020.03.130.

G. Akyol, I.G. Erdagi, M.A. Silgu, H.B. Celikoglu, "Adaptive Signal Control to Enhance Effective Green Times for Pedestrians: A Case Study," Transportation Research Procedia, vol. 47, 2020, pp. 704-711, doi: 10.1016/j.trpro.2020.03.150.

S. Hulagu, H.B. Celikoglu, "A Multiple Objective Formulation of An Electric Vehicle Routing Problem For Shuttle Bus Fleet at A University Campus," Proceedings of the 6th International Conference on Models and Technologies for Intelligent Transportation Systems (MT-ITS2019), ISBN: 978-1-7281-2075-1, IEEE Press, doi: 10.1109/MTITS.2019.8883344.

I.G. Erdagi, M.A. Silgu, H.B. Celikoglu, "Emission effects of cooperative adaptive cruise control: A simulation case using SUMO," In Proceedings of the SUMO User Conference 2019 – Simulating Connected Urban Mobility, M. Weber, L. Bieker-Walz, R. Hilbrich, and M. Behrisch (eds.), SUMO2019, EPiC Series in Computing, vol. 62, pp. 92-100, doi: 10.29007/fbb7.

G. Akyol, M.A. Silgu, H.B. Celikoglu, "Pedestrian-friendly traffic signal control using Eclipse SUMO," In Proceedings of the SUMO User Conference 2019 – Simulating Connected Urban Mobility, M. Weber, L. Bieker-Walz, R. Hilbrich, and M. Behrisch (eds.), SUMO2019, EPiC Series in Computing, vol. 62, pp. 101-106, doi: 10.29007/c6k6.

S. Akti, H.B. Celikoglu, "An Integrated Decision-Making Framework for Shuttle Bus Selection Using DEMATEL and MULTIMOORA Methods," In: R. Moreno-Díaz, F. Pichler, and A. Quesada-Arencibia (eds.), Computer Aided Systems Theory – EUROCAST 2019. EUROCAST 2019. Lecture Notes in Computer Science, vol 12014. Springer, Cham, doi: https: 10.1007/978-3-030-45096-0_20.

M.A. Silgu, G. Akyol, H.B. Celikoglu, "Analysis on pedestrian green time period: preliminary findings from a case study," In: R. Moreno-Díaz, F. Pichler, and A. Quesada-Arencibia (eds.), Computer Aided Systems Theory – EUROCAST 2019. EUROCAST 2019. Lecture Notes in Computer Science, vol 12014. Springer, Cham, doi: 10.1007/978-3-030-45096-0_15.

S. Hulagu, H.B. Celikoglu, "A Mixed Integer Linear Programming Formulation for Green Vehicle Routing Problem: Case for Shuttle Services," In: R. Moreno-Díaz, F. Pichler, and A. Quesada-Arencibia (eds.), Computer Aided Systems Theory – EUROCAST 2019. EUROCAST 2019. Lecture Notes in Computer Science, vol 12014. Springer, Cham, doi: 10.1007/978-3-030-45096-0_19.

S. Akti, H.B. Celikoglu, "An Integrated Decision Making Framework for Vehicle Selection in Shuttle Services: Case of A University Campus," Proceedings of the 6th International Conference on Models and Technologies for Intelligent Transportation Systems (MT-ITS2019), ISBN: 978-1-7281-2075-1, IEEE Press, doi: 10.1109/MTITS.2019.8883389.

S. Hulagu, H.B. Celikoglu, "An Integer Linear Programming Formulation for Routing Problem of University Bus Service", in P. Daniele, L. Scrimali (eds) New Trends in Emerging Complex Real Life Problems. AIRO Springer Series, vol 1. Springer, Cham, ISBN: 978-3-030-00472-9, doi: 10.1007/978-3-030-00473-6_33.

I.E. Demirci, H.B. Celikoglu, "Timetable Optimization for Utilization of Regenerative Braking Energy: A Single Line Case over Istanbul Metro Network," Proceedings of the 21st IEEE International Conference on Intelligent Transportation Systems (ITSC2018), Nov. 4-7, 2018, Maui, Hawaii, US, pp. 2309-2314, doi: 10.1109/ITSC.2018.8569553, ISBN: 978-1-7281-0321-1, IEEE Press, doi: 10.1109/ITSC.2018.8569553.

G. Goksu, M.A. Silgu, S.  Hulagu, Celikoglu, H.B., "Coordinated Ramp Metering and Variable Speed Limit using H_inf State Feedback Controller," Mathematics Applied in Transport and Traffic Systems (MATTS2018), Oct. 17-19, 2018, TU Delft. 

H.B Celikoglu, J. Haddad, K. Han, J.-P. Lebacque, "Advances in Modeling, Simulation and Optimization of Dynamic Network Traffic," Transportation Research Part C: Emerging Technologies, vol. 95, pp. 442-444, Oct. 2018, doi: 10.1016/j.trc.2018.07.016
 
C. Antoniou, H.B. Celikoglu, H. Farah, C.L. Azevedo, "Simulation of traffic safety in the era of advances in technologies," Accident Analysis & Prevention, vol. 116, Jul. 2018, pp. 1-2, doi: 10.1016/j.aap.2018.03.033.

M.A. Silgu, K. Muderrisoglu, A.H. Unsal, H.B. Celikoglu, "Approximation Of Emission For Heavy Duty Trucks In City Traffic," Proceedings of the 2018 IEEE International Conference on Vehicular Electronics and Safety (ICVES2018), Sept. 12-14, 2018, Madrid, Spain, ISBN: 978-1-5386-3544-5, IEEE Press,  doi: 10.1109/ICVES.2018.8519596.

H.B. Celikoglu, J. Sanchez-Medina, "High Performance Computing in Simulation and Optimization of Dynamic Transportation Networks," IEEE Intelligent Transportation Systems Magazine, vol. 10, no. 1, Jan. 2018, pp. 5-7, doi: 10.1109/MITS.2017.2776677.

G. Goksu, M.A. Silgu, H.B. Celikoglu, "A Nouvelle Feedback Control Design using the ODE Model of Ramp Metering," Proceedings of the 3rd International Conference on Symmetries, Differential Equations and Applications, Istanbul Technical University, Istanbul, Turkey, 14-17.08.2017.

H.B. Celikoglu, A.H. Lav, M.A. Silgu, "Editorial: Proceedings of the 19th EURO Working Group on Transportation Meeting, EWGT2016, 5-7 September 2016, Istanbul, Turkey," Transportation Research Procedia, vol. 22, pp. 1-2, doi: 10.1016/j.trpro.2017.03.001.

M. Sadat, I.M. Abuamer, M.A. Silgu, H.B. Celikoglu, "Comparative Performance Analysis of Variable Speed Limit Systems Control Methods Using Micro-Simulation: A Case Study on D100 Freeway, Istanbul," in Computer Aided Systems Theory – EUROCAST 2017, Moreno-Díaz, R., Pichler, F., Quesada-Arencibia, A., (eds.), 2017, doi: 10.1007/978-3-319-74727-9_56.

I.M. Abuamer, M. Sadat, M.A. Silgu, H.B. Celikoglu, "Analyzing the effects of driver behavior within an adaptive ramp control scheme: A case-study with ALINEA," Proceedings of the 2017 IEEE International Conference on Vehicular Electronics and Safety (ICVES2017), 27-28 June 2017, Vienna, Austria, pp. 109-114, IEEE Press, doi: 10.1109/ICVES.2017.7991910.

H.B. Celikoglu, M.A. Silgu, "Extension of Traffic Flow Pattern Dynamic Classification by a Macroscopic Model Using Multivariate Clustering," Transportation Science, vol. 50, no. 3, Aug. 2016, pp. 966-981, doi: 10.1287/trsc.2015.0653.

C. Antoniou, H.B. Celikoglu, N. Geroliminis, "Advanced network traffic management: From dynamic state estimation to traffic control," Transportation Research Part C: Emerging Technologies, May 2016, pp. 1-2, doi: 10.1016/j.trc.2016.03.005.

I.M. Abuamer, M.A. Silgu, H.B. Celikoglu, "Micro-simulation based ramp metering on istanbul freeways: An evaluation adopting ALINEA," Proceedings of the 19th International Conference on Intelligent Transportation Systems (ITSC2016), Rio de Janeiro, Brazil, Nov. 1-4, 2016, pp. 695-700, doi: 10.1109/ITSC.2016.7795629.