Hierarchical optimization of charging infrastructure design and facility utilization

A Mirheli, L Hajibabai - IEEE Transactions on Intelligent …, 2022 - ieeexplore.ieee.org
This study proposes a bi-level optimization program to represent the electric vehicle (EV)
charging infrastructure design and utilization management problem with user-equilibrium …

CrowdPatrol: A mobile crowdsensing framework for traffic violation hotspot patrolling

Z Jiang, H Zhu, B Zhou, C Lu, M Sun… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Traffic violations have become one of the major threats to urban transportation systems,
undermining human safety and causing economic losses. To alleviate this problem, crowd …

Joint power distribution and charging network design for electrified mobility with user equilibrium decisions

L Hajibabai, A Atik, A Mirheli - Computer‐Aided Civil and …, 2023 - Wiley Online Library
Rapid adoption of electric vehicles (EVs) requires the development of a highly flexible
charging network. The design and management of the charging infrastructure for EV …

A decomposition scheme for parallelization of system optimal dynamic traffic assignment on urban networks with multiple origins and destinations

M Mehrabipour, L Hajibabai… - Computer‐Aided Civil …, 2019 - Wiley Online Library
This paper presents a decomposition scheme to find near‐optimal solutions to a cell
transmission model‐based system optimal dynamic traffic assignment problem with multiple …

The effects of the “white phase” on intersection performance with mixed-autonomy traffic stream

R Niroumand, M Tajalli, L Hajibabai… - 2020 IEEE 23rd …, 2020 - ieeexplore.ieee.org
This study investigates the effects of the “white phase” on the performance of isolated
signalized intersections. During the white phase, connected automated vehicles (CAV) …

Utilization management and pricing of parking facilities under uncertain demand and user decisions

A Mirheli, L Hajibabai - IEEE Transactions on Intelligent …, 2019 - ieeexplore.ieee.org
Excessive search for parking spots in congested areas contributes to additional travel delays
and negative socio-economic impacts. While managing parking utilization to address the …

A planar graph cluster‐routing approach for optimizing medical waste collection based on spatial constraint

K Bagheri, NN Samany, A Toomanian… - Transactions in …, 2024 - Wiley Online Library
Abstract Medical Solid Wastes (MSWs) are major hazardous materials containing harmful
biological or chemical compounds that present public and environmental health risks. The …

A game-theoretic approach for dynamic service scheduling at charging facilities

L Hajibabai, A Mirheli - IEEE Transactions on Intelligent …, 2022 - ieeexplore.ieee.org
Electric vehicle (EV) charging patterns are highly uncertain in both location, time, and
duration particularly in association with the predicted high demand for electric mobility in the …

A Lagrangian relaxation approach for resource allocation problem with capacity constraints

D Protogyrou, L Hajibabai - Computer‐Aided Civil and …, 2024 - Wiley Online Library
This study evaluates a capacitated facility location model enhanced with distance
constraints for an emergency response problem, ensuring certain neighborhoods remain …

Joint column generation and Lagrangian relaxation technique for incident respondent location and allocation

A Atik, L Hajibabai - Computer‐Aided Civil and Infrastructure …, 2023 - Wiley Online Library
Incident response operations require effective planning of resources to ensure timely
clearance of roadways and avoidance of secondary incidents. This study formulates a mixed …