Egemen Tanin

Spatial Structure-Aware Road Network Embedding via Graph Contrastive Learning

Y Chang, E Tanin, X Cao, J Qi

Conference Proceedings  |  2023  |  Advances in Database Technology - EDBT

Concurrent optimization of safety and traffic flow using deep reinforcement learning for autonomous intersection management

L Muthugama, H Xie, E Tanin, S Karunasekera, U Gunarathna

Conference Proceedings  |  2022  |  GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems

With increasing connectivity and autonomy in traffic eco-systems, Autonomous Intersection Management (AIM) has attracted strong at..

A simulation study on prioritizing connected freight vehicles at intersections for traffic flow optimization (industrial paper)

H Xie, R Borovica-Gajic, E Tanin, S Karunasekera, U Gunarathna, G Oppy, M Sarvi

Conference Proceedings  |  2022  |  GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems

Due to the importance of road freight, there is a significant cost of delaying freight vehicles on the road. In this work, we focu..

Dynamic graph combinatorial optimization with multi-attention deep reinforcement learning

U Gunarathna, R Borovica-Gajic, S Karunasekera, E Tanin

Conference Proceedings  |  2022  |  GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems

Graph combinatorial optimization (CO) is a widely studied problem with use-cases stemming from many fields. Typically, in real-wor..

e-SMARTS: a system to simulate intelligent traffic management solutions (demo paper)

U Gunarathna, R Borovica-Gajic, S Karunasekera, E Tanin

Conference Proceedings  |  2022  |  GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems

Intelligent traffic management solutions that leverage machine learning have gained a lot of interest in recent years. These techn..

Optimizing crowdsourced delivery routes through concurrent selection of pickup stores and drivers

O Correa, E Tanin, K Ramamohanarao, L Kulik, A Zaslavsky, H Xie

Conference Proceedings  |  2022  |  Proceedings of the 15th ACM SIGSPATIAL International Workshop on Computational Transportation Science, IWCTS 2022

Many retailers are offering crowdsourced delivery where ad hoc drivers collect goods from pickup stores and deliver the goods to c..

Electric vehicle charging: it is not as simple as charging a smartphone (vision paper)

SN Basharzad, FM Choudhury, E Tanin, LLH Andrew, H Samet, M Sarvi

Conference Proceedings  |  2022  |  GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems

While the electric vehicle (EV) industry is facing some challenges concerning its refueling, its rapid growth in popularity is inc..

A Graph and Attentive Multi-Path Convolutional Network for Traffic Prediction

J Qi, Z Zhao, E Tanin, T Cui, N Nassir, M Sarvi

Journal article  |  2022  |  IEEE Transactions on Knowledge and Data Engineering

Traffic prediction is an important and yet highly challenging problem due to the complexity and constantly changing nature of traf..

Real-Time Intelligent Autonomous Intersection Management Using Reinforcement Learning

U Gunarathna, S Karunasekera, R Borovica-Gajic, E Tanin

Conference Proceedings  |  2022  |  IEEE Intelligent Vehicles Symposium, Proceedings

Autonomous intersection management has the ability to reduce congestion at intersections significantly, compared to classical traf..

Real-time road safety optimization through network-level data management

L Muthugama, H Xie, E Tanin, S Karunasekera

Journal article  |  2022  |  GeoInformatica

With the increasing connectedness of vehicles, real-time spatio-temporal data can be collected from citywide road networks. Innova..