Works (85)

Updated: September 30th, 2023 21:58

2023 article

Connected autonomous vehicles: State of practice

Islam, M. M., Newaz, A. A. R., Song, L., Lartey, B., Lin, S.-C., Fan, W., … Karimoddini, A. (2023, May 25). APPLIED STOCHASTIC MODELS IN BUSINESS AND INDUSTRY, Vol. 5.

By: M. Islam*, A. Newaz*, L. Song*, B. Lartey*, S. Lin n, W. Fan*, A. Hajbabaie n, M. Khan* ...

co-author countries: United States of America 🇺🇸
author keywords: autonomous vehicles; CAV use cases; CAVs; V2I; V2V
Sources: Web Of Science, ORCID
Added: June 5, 2023

2023 journal article

Effects of Connectivity and Automation on Saturation Headway and Capacity at Signalized Intersections

Transportation Research Record: Journal of the Transportation Research Board, 8.

By: A. Hajbabaie n, M. Tajalli n & E. Bardaka n

co-author countries: United States of America 🇺🇸
author keywords: operations; traffic signal systems
Sources: ORCID, Web Of Science, Crossref
Added: August 12, 2023

2023 journal article

White Phase Intersection Control Through Distributed Coordination: A Mobile Controller Paradigm in a Mixed Traffic Stream

IEEE Transactions on Intelligent Transportation Systems, 24(3), 2993–3007.

By: R. Niroumand n, L. Hajibabai n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸
author keywords: Trajectory; Delays; Green products; Trajectory optimization; Safety; Fuels; Complexity theory; White phase; joint signal and trajectory optimization; autonomous vehicles; mixed autonomy traffic
Sources: ORCID, Web Of Science, Crossref
Added: February 7, 2023

2022 journal article

A Distributed Gradient Approach for System Optimal Dynamic Traffic Assignment

IEEE Transactions on Intelligent Transportation Systems, 23(10), 17410–17424.

By: M. Mehrabipour n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸
author keywords: Computational modeling; Computational complexity; Linear programming; Load modeling; Transportation; Loading; Heuristic algorithms; Distributed; system optimal; dynamic traffic assignment; sub-problem; decomposition
Sources: ORCID, Web Of Science, Crossref
Added: April 21, 2022

2022 journal article

An Enhanced Cell Transmission Model for Multi-Class Signal Control

IEEE Transactions on Intelligent Transportation Systems, 23(8), 11215–11226.

By: S. Islam n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸
author keywords: Automobiles; Optimization; Process control; Linear programming; Transportation; Real-time systems; Loading; Multi-class cell transmission model; transit signal priority; signal timing optimization; traffic light control
Sources: ORCID, Crossref, Web Of Science
Added: January 3, 2022

2022 journal article

Battery Electric Vehicles Network Equilibrium With Flow-Dependent Energy Consumption

Transportation Research Record: Journal of the Transportation Research Board, 2677(5), 444–462.

By: R. Niroumand n, S. Bahrami*, H. Aashtiani* & A. Hajbabaie n

co-author countries: Iran (Islamic Republic of) 🇮🇷 Netherlands 🇳🇱 United States of America 🇺🇸
author keywords: traffic assignment; electric vehicles; flow-dependent energy consumption; network equilibrium; transportation network modeling
Sources: ORCID, Web Of Science, Crossref
Added: November 17, 2022

2022 journal article

Distributed cooperative trajectory and lane changing optimization of connected automated vehicles: Freeway segments with lane drop

Transportation Research Part C: Emerging Technologies, 143, 103761.

By: M. Tajalli, R. Niroumand* & A. Hajbabaie*

author keywords: Connected Automated Vehicles; Lane Changing Optimization; Trajectory Control; Freeway
Sources: ORCID, Web Of Science, Crossref
Added: August 24, 2022

2022 journal article

Effects of Autonomous Driving Behavior on Intersection Performance and Safety in the Presence of White Phase for Mixed-Autonomy Traffic Stream

Transportation Research Record: Journal of the Transportation Research Board, 2676(8), 112–130.

By: R. Niroumand n, L. Hajibabai n, A. Hajbabaie n & M. Tajalli n

co-author countries: United States of America 🇺🇸
author keywords: operations; traffic signal systems
Sources: ORCID, Web Of Science, Crossref
Added: April 14, 2022

2022 journal article

Testing Connected Vehicle-Based Accident Mitigation for Red-Light Violation Using Simulation Strategies

Transportation Research Record: Journal of the Transportation Research Board, 2676(6), 583–600.

By: M. Tajalli n, S. Al Islam n, G. List n & A. Hajbabaie

co-author countries: United States of America 🇺🇸
author keywords: connected vehicles; microscopic traffic simulation; operations; traffic flow theory and characteristics; traffic simulation
Sources: ORCID, Web Of Science, Crossref
Added: March 12, 2022

2022 journal article

Traffic Signal Timing and Trajectory Optimization in a Mixed Autonomy Traffic Stream

IEEE Transactions on Intelligent Transportation Systems, 23(7), 6525–6538.

By: M. Tajalli n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸
author keywords: Timing; Trajectory optimization; Fuels; Delays; Complexity theory; Vehicle dynamics; Green products; Signal timing; trajectory optimization; connected and automated vehicles; Lagrangian relaxation
Sources: ORCID, Crossref, Web Of Science
Added: February 21, 2021

2022 journal article

Using COVID-19 Data on Vaccine Shipments and Wastage to Inform Modeling and Decision-Making

Transportation Science, 56(5), 1135–1147.

By: L. Hajibabai n, A. Hajbabaie n, J. Swann n & D. Vergano*

co-author countries: United States of America 🇺🇸
author keywords: COVID-19; vaccine distribution; vaccine wastage; data analytics
Sources: ORCID, Web Of Science, Crossref
Added: April 14, 2022

2021 journal article

Connected automated vehicle control in single lane roundabouts

Transportation Research Part C: Emerging Technologies, 131, 103308.

By: R. Mohebifard n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸
author keywords: Roundabout; Connected and automated vehicles; Trajectory; Convexification; Optimization; Alternating direction method of multipliers; Model predictive
Sources: Web Of Science, ORCID, Crossref
Added: October 18, 2021

2021 journal article

Effects of Connectivity and Traffic Observability on an Adaptive Traffic Signal Control System

Transportation Research Record: Journal of the Transportation Research Board, 2675(10), 800–814.

By: S. Islam n, M. Tajalli n, R. Mohebifard n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸
Sources: ORCID, Web Of Science, Crossref
Added: June 30, 2021

2021 journal article

Network-Level Coordinated Speed Optimization and Traffic Light Control for Connected and Automated Vehicles

IEEE Transactions on Intelligent Transportation Systems, 22(11), 6748–6759.

By: M. Tajalli n, M. Mehrabipour n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸
author keywords: Optimization; Delays; Throughput; Trajectory; Fuels; Real-time systems; Connected and automated vehicles; distributed coordination; signal timing optimization; speed harmonization
Sources: ORCID, Web Of Science, Crossref
Added: June 6, 2020

2021 journal article

Stochastic Gradient-Based Optimal Signal Control With Energy Consumption Bounds

IEEE Transactions on Intelligent Transportation Systems, 22(5), 3054–3067.

By: S. Bin Al Islam n, H. Abdul Aziz* & A. Hajbabaie n

co-author countries: United States of America 🇺🇸
author keywords: Energy consumption; Optimization; Delays; Linear programming; Stochastic processes; Mathematical model; Fuels; Traffic signal optimization; fuel consumption; simultaneous perturbation stochastic approximation (SPSA); vehicle-specific power; gradient approximation; SPSA with constraints
Sources: ORCID, Web Of Science, Crossref
Added: March 19, 2020

2021 article proceedings

The Effects of Connectivity on Intersection Operations with “White Phase”

The Effects of Connectivity on Intersection Operations with “White Phase.” Presented at the 2021 IEEE International Intelligent Transportation Systems Conference (ITSC).

By: R. Niroumand, L. Hajibabai & A. Hajbabaie*

Event: 2021 IEEE International Intelligent Transportation Systems Conference (ITSC)

Sources: Crossref, ORCID
Added: September 18, 2023

2021 journal article

Trajectory control in roundabouts with a mixed fleet of automated and human‐driven vehicles

Computer-Aided Civil and Infrastructure Engineering, 37(15), 1959–1977.

By: R. Mohebifard n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸
Sources: ORCID, Web Of Science, Crossref
Added: June 30, 2021

2021 journal article

Utilization and Cost Estimation Models for Highway Fleet Equipment

Transportation Research Record: Journal of the Transportation Research Board, 2675(12), 1172–1186.

By: M. Tajalli n, A. Mirheli n, A. Hajbabaie n & L. Hajibabai n

co-author countries: United States of America 🇺🇸
Sources: ORCID, Web Of Science, Crossref
Added: August 25, 2021

2020 journal article

A real-time network-level traffic signal control methodology with partial connected vehicle information

Transportation Research Part C: Emerging Technologies, 121, 102830.

By: S. Islam n, A. Hajbabaie n & H. Aziz*

co-author countries: United States of America 🇺🇸
author keywords: Traffic signal control; Traffic state estimation; Connected vehicles; Distributed optimization and coordination algorithm; Market penetration rate
Source: ORCID
Added: November 24, 2020

2020 article proceedings

Effects of Automated Vehicles on Traffic Operations at Roundabouts

Presented at the 2020 IEEE 23rd International Conference on Intelligent Transportation Systems (ITSC).

By: R. Mohebifard n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸

Event: 2020 IEEE 23rd International Conference on Intelligent Transportation Systems (ITSC)

Sources: Crossref, ORCID
Added: September 18, 2023

2020 journal article

Joint optimization of vehicle-group trajectory and signal timing: Introducing the white phase for mixed-autonomy traffic stream

Transportation Research Part C: Emerging Technologies, 116, 102659.

By: R. Niroumand n, M. Tajalli n, L. Hajibabai n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸

Contributors: R. Niroumand n, M. Tajalli n, L. Hajibabai n & A. Hajbabaie n

author keywords: Connected and automated vehicle; White phase; Mixed-autonomy traffic; Selfdriving vehicles
Sources: Web Of Science, ORCID, Crossref
Added: June 29, 2020

2020 article proceedings

The Effects of the “White Phase” on Intersection Performance with Mixed-Autonomy Traffic Stream

Presented at the 2020 IEEE 23rd International Conference on Intelligent Transportation Systems (ITSC).

By: R. Niroumand n, M. Tajalli n, L. Hajibabai n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸

Event: 2020 IEEE 23rd International Conference on Intelligent Transportation Systems (ITSC)

Sources: Crossref, ORCID
Added: September 22, 2023

2020 journal article

Utilization Management of Highway Operations Equipment

TRANSPORTATION RESEARCH RECORD, 2674(9), 202–215.

By: A. Mirheli n, M. Tajalli n, R. Mohebifard n, L. Hajibabai n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: July 20, 2020

2019 journal article

A consensus-based distributed trajectory control in a signal-free intersection

Transportation Research Part C: Emerging Technologies, 100, 161–176.

By: A. Mirheli*, M. Tajalli*, L. Hajibabai* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: A. Mirheli*, M. Tajalli*, L. Hajibabai* & A. Hajbabaie*

author keywords: Distributed algorithm; Coordination; Signal-free; Cooperative; Control logic; Connected and autonomous vehicles
Source: ORCID
Added: August 27, 2019

2019 journal article

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

Computer-Aided Civil and Infrastructure Engineering, 34(10), 915–931.

By: M. Mehrabipour*, L. Hajibabai* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: M. Mehrabipour*, L. Hajibabai* & A. Hajbabaie*

Source: ORCID
Added: August 27, 2019

2019 journal article

Cooperative traffic signal and perimeter control in semi-connected urban-street networks

Transportation Research Part C: Emerging Technologies, 104, 408–427.

By: R. Mohebifard*, S. Islam* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: R. Mohebifard*, S. Islam* & A. Hajbabaie*

author keywords: Cooperative traffic control; Traffic signal optimization; Perimeter control; Distributed optimization and coordination algorithms; Connected vehicles
Source: ORCID
Added: December 10, 2019

2019 journal article

Distributed Optimization and Coordination Algorithms for Dynamic Traffic Metering in Urban Street Networks

IEEE Transactions on Intelligent Transportation Systems, 20(5), 1930–1941.

By: R. Mohebifard* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: R. Mohebifard* & A. Hajbabaie*

author keywords: Dynamic traffic metering; perimeter control; distributed optimization; distributed coordination; model predictive control; mixed-integer linear program
Source: ORCID
Added: August 27, 2019

2019 journal article

Optimal network-level traffic signal control: A benders decomposition-based solution algorithm

Transportation Research Part B: Methodological, 121, 252–274.

By: R. Mohebifard* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: R. Mohebifard* & A. Hajbabaie*

author keywords: Traffic signal control; Cell transmission model; Benders decomposition; Flow holding-back problem
Source: ORCID
Added: August 27, 2019

2018 journal article

Development of a signal-head-free intersection control logic in a fully connected and autonomous vehicle environment

Transportation Research Part C: Emerging Technologies, 92, 412–425.

By: A. Mirheli*, L. Hajibabai* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: A. Mirheli*, L. Hajibabai* & A. Hajbabaie*

author keywords: Control logic; Autonomous intersection control; Monte Carlo tree search; Look-ahead model; Connected and autonomous vehicles; Dynamic programming
Source: ORCID
Added: August 27, 2019

2018 journal article

Distributed optimization and coordination algorithms for dynamic speed optimization of connected and autonomous vehicles in urban street networks

Transportation Research Part C: Emerging Technologies, 95, 497–515.

By: M. Tajalli* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: M. Tajalli* & A. Hajbabaie*

Source: ORCID
Added: August 27, 2019

2018 journal article

Dynamic speed harmonization in connected urban street networks

Computer-Aided Civil and Infrastructure Engineering, 33(6), 510–523.

By: M. Tajalli* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: M. Tajalli* & A. Hajbabaie*

Source: ORCID
Added: August 27, 2019

2018 journal article

Dynamic traffic metering in urban street networks: Formulation and solution algorithm

Transportation Research Part C: Emerging Technologies, 93, 161–178.

By: R. Mohebifard* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: R. Mohebifard* & A. Hajbabaie*

author keywords: Traffic metering; Perimeter control; Mixed integer linear programming; Optimization; Cell transmission model; Benders decomposition; Urban street networks
Source: ORCID
Added: August 27, 2019

2017 journal article

A cell-based distributed-coordinated approach for network-level signal timing optimization

Computer-Aided Civil and Infrastructure Engineering, 32(7), 599–616.

By: M. Mehrabipour* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: M. Mehrabipour* & A. Hajbabaie*

Source: ORCID
Added: August 27, 2019

2017 journal article

Distributed coordinated signal timing optimization in connected transportation networks

Transportation Research Part C: Emerging Technologies, 80, 272–285.

By: S. Al Islam* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: S. Islam* & A. Hajbabaie*

author keywords: Distributed-coordinated approach; Connected vehicles; Real-time and scalable; Signal timing optimization; Oversaturated flow conditions
Source: ORCID
Added: August 27, 2019

2017 journal article

Estimation of saturation headway in work zones on urban streets

Transportation Research Record, 2615(1), 26–34.

By: A. Hajbabaie*, S. Kim, B. Schroeder, S. Aghdashi, N. Rouphail & K. Tabrizi

co-author countries: United States of America 🇺🇸

Contributors: A. Hajbabaie*, S. Kim, B. Schroeder, S. Aghdashi, N. Rouphail & K. Tabrizi

Source: ORCID
Added: August 27, 2019

2017 journal article

Freeway work zone free-flow speed model development

ITE Journal (Institute of Transportation Engineers), 87(11), 38–44. http://www.scopus.com/inward/record.url?eid=2-s2.0-85044119212&partnerID=MN8TOARS

By: C. Yeom, A. Hajbabaie, N. Rouphail, W. Rasdorf & B. Schroeder

Contributors: C. Yeom, A. Hajbabaie, N. Rouphail, W. Rasdorf & B. Schroeder

Source: ORCID
Added: May 22, 2020

2017 journal article

On the relationships between commuting mode choice and public health

Journal of Transport & Health, 4, 267–277.

By: M. Tajalli* & A. Hajbabaie*

co-author countries: United States of America 🇺🇸

Contributors: M. Tajalli* & A. Hajbabaie*

author keywords: Commuting mode choice; Public health; Mental health; Homeworking; Choice model; Binary probit
Source: ORCID
Added: August 27, 2019

2016 journal article

Dynamic Bandwidth Analysis for Coordinated Arterial Streets

JOURNAL OF INTELLIGENT TRANSPORTATION SYSTEMS, 20(3), 294–310.

By: S. Kim n, A. Hajbabaie*, B. Williams n & N. Rouphail n

co-author countries: United States of America 🇺🇸

Contributors: S. Kim n, A. Hajbabaie*, B. Williams n & N. Rouphail n

Sources: ORCID, Web Of Science
Added: August 6, 2018

2016 journal article

Enhanced Decision-Making Framework Using Reliability Concepts for Freeway Facilities

Journal of Transportation Engineering, 142(4), 04016008.

By: A. Hajbabaie*, S. Aghdashi n & N. Rouphail n

co-author countries: United States of America 🇺🇸

Contributors: A. Hajbabaie*, S. Aghdashi n & N. Rouphail n

author keywords: Travel time reliability; Decision-making framework; Highway capacity manual
Sources: ORCID, Crossref
Added: August 27, 2019

2016 conference paper

Proposed Data-Driven Performance Measures for Comparing and Ranking Traffic Bottlenecks

Transportation Research Procedia, 15, 483–494.

By: D. Hale*, A. Hajbabaie*, J. Ma*, J. Hu*, H. Park* & J. Bared*

co-author countries: United States of America 🇺🇸

Contributors: D. Hale*, A. Hajbabaie*, J. Ma*, J. Hu*, H. Park* & J. Bared*

author keywords: performance measures; traffic bottlenecks; INRIX; reliability
Source: ORCID
Added: May 22, 2020

2015 conference paper

A Planning-Level Methodology for Freeway Facilities

The 94th Annual Meeting of the Transportation Research Board. Presented at the 94th Annual Meeting of the Transportation Research Board, Washington, DC.

By: A. Hajbabaie, N. Rouphail, B. Schroeder & R. Dowling

Event: 94th Annual Meeting of the Transportation Research Board at Washington, DC on January 11-15, 2015

Source: NC State University Libraries
Added: September 23, 2023

2015 journal article

A program for simultaneous network signal timing optimization and traffic assignment

IEEE Transactions on Intelligent Transportation Systems, 16(5), 2573–2586.

By: A. Hajbabaie* & R. Benekohal*

co-author countries: United States of America 🇺🇸

Contributors: A. Hajbabaie* & R. Benekohal*

author keywords: Network signal timing optimization; traffic assignment; genetic algorithms; weighted trip maximization; objective function upper-bound; system optimal
Source: ORCID
Added: August 27, 2019

2015 conference paper

Estimating Saturation Headways at Work Zones on Urban Arterials

The 94th Annual Meeting of the Transportation Research Board. Presented at the 94th Annual Meeting of the Transportation Research Board, Washington, DC.

By: A. Hajbabaie, S. Kim, B. Schroeder, S. Aghdashi, N. Rouphail, T. Song, K. Tabrizi

Event: 94th Annual Meeting of the Transportation Research Board at Washington, DC on January 11-15, 2015

Source: NC State University Libraries
Added: September 30, 2023

2015 conference paper

Freeway Reliability Scenario Generation: A Hybrid Approach

The 94th Annual Meeting of the Transportation Research Board. Presented at the 94th Annual Meeting of the Transportation Research Board, Washington, DC.

By: S. Aghdashi, A. Hajbabaie, N. Rouphail & B. Schroeder

Event: 94th Annual Meeting of the Transportation Research Board at Washington, DC on January 11-15, 2015

Source: NC State University Libraries
Added: September 30, 2023

2015 conference paper

Freeway Work Zone Speed Prediction from Multi-State Sensor Data

The 94th Annual Meeting of the Transportation Research Board. Presented at the 94th Annual Meeting of the Transportation Research Board, Washington, DC.

By: A. Hajbabaie, C. Yoem, N. Rouphail, W. Rasdorf & B. Schroeder

Event: 94th Annual Meeting of the Transportation Research Board at Washington, DC on January 11-15, 2015

Source: NC State University Libraries
Added: September 30, 2023

2015 journal article

Generating Scenarios of Freeway Reliability Analysis: Hybrid Approach

Transportation Research Record: Journal of the Transportation Research Board, 2483(1), 148–159.

By: S. Aghdashi n, A. Hajbabaie*, N. Rouphail n, B. Schroeder & J. Trask n

co-author countries: United States of America 🇺🇸

Contributors: S. Aghdashi n, A. Hajbabaie*, B. Schroeder, J. Trask n & N. Rouphail n

Sources: ORCID, NC State University Libraries
Added: August 27, 2019

2015 conference paper

Generic Speed Flow Models for Basic Freeway Segments on General Purpose and Managed Lanes

The 94th Annual Meeting of the Transportation Research Board. Presented at the 94th Annual Meeting of the Transportation Research Board, Washington, DC.

By: S. Aghdashi, N. Rouphail, A. Hajbabaie & B. Schroeder

Event: 94th Annual Meeting of the Transportation Research Board at Washington, DC on January 11-15, 2015

Source: NC State University Libraries
Added: September 30, 2023

2015 journal article

Generic Speed--Flow Models for Basic Freeway Segments on General-Purpose and Managed Lanes in Undersaturated Flow Conditions

Transportation Research Record, 2483(1), 102–110.

By: S. Aghdashi, N. Rouphail, A. Hajbabaie & B. Schroeder

Source: ORCID
Added: August 27, 2019

2015 book

Generic speed-flow models for basic freeway segments on general-purpose and managed lanes in undersaturated flow conditions

In Transportation Research Record (Vol. 2483, pp. 102–110).

By: S. Aghdashi n, N. Rouphail*, A. Hajbabaie* & B. Schroeder n

co-author countries: United States of America 🇺🇸

Contributors: S. Aghdashi n, N. Rouphail*, A. Hajbabaie* & B. Schroeder n

Source: ORCID
Added: May 22, 2020

2015 conference paper

Innovative Work Zone Capacity Models from Nationwide Field and Archival Sources

The 94th Annual Meeting of the Transportation Research Board. Presented at the 94th Annual Meeting of the Transportation Research Board, Washington, DC.

By: C. Yoem, A. Hajbabaie, B. Schroeder, C. Vaughan, X. Xuan & N. Rouphail

Event: 94th Annual Meeting of the Transportation Research Board at Washington, DC on January 11-15, 2015

Source: NC State University Libraries
Added: September 30, 2023

2015 journal article

Innovative work zone capacity models from nationwide field and archival sources

Transportation Research Record, 2485(1), 51–60.

By: C. Yeom n, A. Hajbabaie*, B. Schroeder n, C. Vaughan n, X. Xuan n & N. Rouphail n

co-author countries: United States of America 🇺🇸

Contributors: C. Yeom n, A. Hajbabaie*, B. Schroeder n, C. Vaughan n, X. Xuan n & N. Rouphail n

Source: ORCID
Added: August 27, 2019

2015 journal article

Planning-Level Methodology for Freeway Facilities

Transportation Research Record, 2483(1), 47–56.

By: A. Hajbabaie*, N. Rouphail n, B. Schroeder & R. Dowling

co-author countries: United States of America 🇺🇸

Contributors: A. Hajbabaie*, N. Rouphail n, B. Schroeder & R. Dowling

Source: ORCID
Added: August 27, 2019

2013 journal article

Effects of metered entry volume on an oversaturated network with dynamic signal timing

Transportation Research Record, 2356(1), 53–60.

By: J. Medina*, A. Hajbabaie n & R. Benekohal*

co-author countries: United States of America 🇺🇸

Contributors: J. Medina*, A. Hajbabaie n & R. Benekohal*

Source: ORCID
Added: August 27, 2019

2013 journal article

Effects of metered entry volume on an oversaturated network with dynamic signal timing

Transportation Research Record, (2356), 53–60.

By: J. Medina, A. Hajbabaie & R. Benekohal

Source: NC State University Libraries
Added: August 6, 2018

2013 conference paper

Estimating Incident Propensity Analysis in the Highway Capacity Manual

The 92nd Annual Meeting of the Transportation Research Board. Presented at the 92nd Annual Meeting of the Transportation Research Board, Washington, DC.

By: S. Aghdashi, N. Rouphail & A. Hajbabaie

Event: 92nd Annual Meeting of the Transportation Research Board at Washington, DC on January 13-17, 2013

Source: NC State University Libraries
Added: September 30, 2023

2013 journal article

Estimation of incident propensity for reliability analysis in the Highway Capacity Manual

Transportation Research Record, 2395(1), 123–131.

By: S. Aghdashi n, N. Rouphail n & A. Hajbabaie n

co-author countries: United States of America 🇺🇸

Contributors: S. Aghdashi n, N. Rouphail n & A. Hajbabaie n

Sources: ORCID, NC State University Libraries
Added: August 6, 2018

2013 conference paper

Incorporating Weather Effects in HCM Reliability Analysis

The 92nd Annual Meeting of the Transportation Research Board. Presented at the 92nd Annual Meeting of the Transportation Research Board, Washington, DC.

By: R. Chase, A. Hajbabaie & B. Schroeder

Event: 92nd Annual Meeting of the Transportation Research Board at Washington, DC on January 13-17, 2013

Source: NC State University Libraries
Added: September 30, 2023

2013 journal article

Traffic Signal Timing Optimization Choosing the Objective Function

TRANSPORTATION RESEARCH RECORD, 2355(2355), 10–19.

By: A. Hajbabaie n & R. Benekohal*

co-author countries: United States of America 🇺🇸

Contributors: A. Hajbabaie n & R. Benekohal*

Sources: Web Of Science, ORCID
Added: August 6, 2018

2011 conference paper

A comparison of approximate dynamic programming and simple genetic algorithm for traffic control in oversaturated conditions - Case study of a simple symmetric network

IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC, 1815–1820.

By: J. Medina*, A. Hajbabaie* & R. Benekohal*

co-author countries: United States of America 🇺🇸

Contributors: J. Medina*, A. Hajbabaie* & R. Benekohal*

Source: ORCID
Added: May 22, 2020

2011 conference paper

Common or Variable Cycle Length Policy for a More Efficient Network Performance?

Transportation and Development Institute Congress 2011, 1138–1146.

By: A. Hajbabaie* & R. Benekohal*

co-author countries: United States of America 🇺🇸

Contributors: A. Hajbabaie* & R. Benekohal*

Event: First Congress of Transportation and Development Institute (TDI)

Sources: ORCID, Crossref
Added: May 22, 2020

2011 journal article

Detection Performance of Wireless Magnetometers at Signalized Intersection and Railroad Grade Crossing under various Weather Conditions

Transportation Research Record: Journal of the Transportation Research Board, 2259(1), 233–241.

By: J. Medina*, A. Hajbabaie* & R. Benekohal*

co-author countries: United States of America 🇺🇸

Contributors: J. Medina*, A. Hajbabaie* & R. Benekohal*

Sources: ORCID, Crossref
Added: August 27, 2019

2011 conference paper

Detection Performance of Wireless Magnetometers at a Signalized and a Railroad Grade Crossing under Different Weather Conditions

The 90th Annual Meeting of the Transportation Research Board. Presented at the 90th Annual Meeting of the Transportation Research Board, Washington, DC.

By: J. Medina, A. Hajbabaie & R. Benekohal

Event: 90th Annual Meeting of the Transportation Research Board at Washington, DC on January 23-27, 2011

Source: NC State University Libraries
Added: September 30, 2023

2011 conference paper

Does traffic metering improve network performance efficiency?

IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC, 1114–1119.

By: A. Hajbabaie* & R. Benekohal*

co-author countries: United States of America 🇺🇸

Contributors: A. Hajbabaie* & R. Benekohal*

Source: ORCID
Added: May 22, 2020

2011 conference paper

Evaluation of wireless magnetometers for vehicle detection at signalized intersections

T and DI Congress 2011: Integrated Transportation and Development for a Better Tomorrow - Proceedings of the 1st Congress of the Transportation and Development Institute of ASCE, 1147–1156.

By: J. Medina*, A. Hajbabaie* & R. Benekohal

co-author countries: United States of America 🇺🇸

Contributors: J. Medina*, A. Hajbabaie* & R. Benekohal

Source: ORCID
Added: May 22, 2020

2011 journal article

Safety and headway characteristics in highway work zones with automated speed enforcement

Advances in Transportation Studies, (23), 67–76.

By: M. Wang*, R. Benekohal*, H. Ramezani*, H. Nassiri*, J. Medina* & A. Hajbabaie*

co-author countries: Iran (Islamic Republic of) 🇮🇷 United States of America 🇺🇸

Contributors: M. Wang*, R. Benekohal*, H. Ramezani*, H. Nassiri*, J. Medina* & A. Hajbabaie*

Source: ORCID
Added: August 27, 2019

2011 conference paper

Speed photo enforcement effects on headways in work zones

T and DI Congress 2011: Integrated Transportation and Development for a Better Tomorrow - Proceedings of the 1st Congress of the Transportation and Development Institute of ASCE, 1226–1234.

By: A. Hajbabaie*, H. Ramezani* & R. Benekohal

co-author countries: United States of America 🇺🇸

Contributors: A. Hajbabaie*, H. Ramezani* & R. Benekohal

Source: ORCID
Added: May 22, 2020

2011 journal article

Sustained and Halo Effects of Various Speed Reduction Treatments in Highway Work Zones

Transportation Research Record: Journal of the Transportation Research Board, 2265(1), 118–128.

By: A. Hajbabaie*, J. Medina*, M. Wang*, R. Benekohal* & M. Chitturi*

co-author countries: United States of America 🇺🇸

Contributors: A. Hajbabaie*, J. Medina*, M. Wang*, R. Benekohal* & M. Chitturi*

Sources: ORCID, Crossref
Added: August 27, 2019

2011 conference paper

Sustained and Halo Effects of Various Speed Reduction Treatments in Highway Work Zones

The 90th Annual Meeting of the Transportation Research Board. Presented at the 90th Annual Meeting of the Transportation Research Board, Washington, DC.

By: A. Hajbabaie, M. Wang, J. Medina, M. Chitturi & R. Benekohal

Event: 90th Annual Meeting of the Transportation Research Board at Washington, DC on January 23-27, 2011

Source: NC State University Libraries
Added: September 30, 2023

2010 conference paper

Arterial traffic control using reinforcement learning agents and information from adjacent intersections in the state and reward structure

13th International IEEE Conference on Intelligent Transportation Systems, 525–530.

By: J. Medina*, A. Hajbabaie* & R. Benekohal*

co-author countries: United States of America 🇺🇸

Contributors: J. Medina*, A. Hajbabaie* & R. Benekohal*

Event: 2010 13th International IEEE Conference on Intelligent Transportation Systems - (ITSC 2010)

Sources: ORCID, Crossref
Added: May 22, 2020

2010 journal article

Effectiveness of Automated Speed Enforcement in Work Zones

Institute of Transportation Engineers. ITE Journal, 80(6), 26.

By: M. Chitturi, A. Hajbabaie, M. Wang, J. Medina & others

Source: ORCID
Added: August 27, 2019

2010 journal article

Effectiveness of automated speed enforcement in work Zones

ITE Journal (Institute of Transportation Engineers), 80(6), 26–35. http://www.scopus.com/inward/record.url?eid=2-s2.0-77954149350&partnerID=MN8TOARS

By: M. Chitturi, R. Benekohal, A. Hajbabaie, M. Wang & J. Medina

Contributors: M. Chitturi, R. Benekohal, A. Hajbabaie, M. Wang & J. Medina

Source: ORCID
Added: May 22, 2020

2010 conference paper

Effects of ITS-based left turn policies on network performance

13th International IEEE Conference on Intelligent Transportation Systems, 80–84.

By: A. Hajbabaie*, J. Medina* & R. Benekohal*

co-author countries: United States of America 🇺🇸

Contributors: A. Hajbabaie*, J. Medina* & R. Benekohal*

Event: 2010 13th International IEEE Conference on Intelligent Transportation Systems - (ITSC 2010)

Sources: ORCID, Crossref
Added: May 22, 2020

2010 conference paper

The Effects of Heavy Vehicle Percentage on Passenger Car Equivalency Factor

Proceedings of the TFT 2010 Conference. Presented at the TFT 2010 Conference, Annecy, France.

By: A. Hajbabaie & R. Benekohal

Event: TFT 2010 Conference at Annecy, France on July 7-9, 2010

Source: NC State University Libraries
Added: September 30, 2023

2010 conference paper

Wireless Magnetometers for Traffic Data Collection at Signalized Intersections

Proceedings of the TFT 2010 Conference. Presented at the TFT 2010 Conference, Annecy, France.

By: J. Medina, A. Hajbabaie & R. Benekohal

Event: TFT 2010 Conference at Annecy, France on July 7-9, 2010

Source: NC State University Libraries
Added: September 30, 2023

2009 conference paper

Comparison of Effects of Automated Speed Enforcement and Police Presence on Speeding in Work Zones

The 88th Annual Meeting of the Transportation Research Board. Presented at the 88th Annual Meeting of the Transportation Research Board, Washington, DC.

By: A. Hajbabaie, R. Benekohal, M. Chitturi, M. Wang & J. Medina

Event: 88th Annual Meeting of the Transportation Research Board at Washington, DC on January 11-15, 2009

Source: NC State University Libraries
Added: September 30, 2023

2009 journal article

Downstream Effects of Speed Photo--Radar Enforcement and Other Speed Reduction Treatments on Work Zones

Transportation Research Record, 2107(1), 24–33.

By: J. Medina, R. Benekohal, A. Hajbabaie, M. Wang & M. Chitturi

Source: ORCID
Added: August 27, 2019

2009 conference paper

Downstream Effects of Speed Photo–Radar Enforcement and Other Speed Reduction Treatments on Work Zones

The 88th Annual Meeting of the Transportation Research Board. Presented at the 88th Annual Meeting of the Transportation Research Board, Washington, DC.

By: J. Medina, R. Benekohal, A. Hajbabaie, M. Wang & M. Chitturi

Event: 88th Annual Meeting of the Transportation Research Board at Washington, DC on January 11-15, 2009

Source: NC State University Libraries
Added: September 30, 2023

2009 book

Downstream effects of speed photo-radar enforcement and other speed reduction treatments on work zones

In Transportation Research Record (pp. 24–33).

By: J. Medina*, R. Benekohal*, A. Hajbabaie*, M. Wang* & M. Chitturi*

co-author countries: United States of America 🇺🇸

Contributors: J. Medina*, R. Benekohal*, A. Hajbabaie*, M. Wang* & M. Chitturi*

Source: ORCID
Added: May 22, 2020

2009 conference paper

Evolution strategies compared to genetic algorithms in finding optimal signal timing for oversaturated transportation network

IJCCI 2009 - International Joint Conference on Computational Intelligence, Proceedings, 298–301. http://www.scopus.com/inward/record.url?eid=2-s2.0-77955445784&partnerID=MN8TOARS

By: A. Hajbabaie & R. Benekohal

Contributors: A. Hajbabaie & R. Benekohal

Source: ORCID
Added: May 22, 2020

2009 journal article

Speed Photo--Radar Enforcement and Its Effects on Speed in Work Zones

Transportation Research Record, 2096(1), 89–97.

By: R. Benekohal, M. Wang, M. Chitturi, A. Hajbabaie & J. Medina

Source: ORCID
Added: August 27, 2019

2009 conference paper

Speed Photo–Radar Enforcement and Its Effects on Speed in Work Zones

The 88th Annual Meeting of the Transportation Research Board. Presented at the 88th Annual Meeting of the Transportation Research Board, Washington, DC.

By: R. Benekohal, M. Wang, M. Chitturi, A. Hajbabaie & J. Medina

Event: 88th Annual Meeting of the Transportation Research Board at Washington, DC on January 11-15, 2009

Source: NC State University Libraries
Added: September 30, 2023

2009 book

Speed photo-radar enforcement and Its effects on speed in work zones

In Transportation Research Record (pp. 89–97).

By: R. Benekohal*, M. Wang*, M. Chitturi*, A. Hajbabaie* & J. Medina*

co-author countries: United States of America 🇺🇸

Contributors: R. Benekohal*, M. Wang*, M. Chitturi*, A. Hajbabaie* & J. Medina*

Source: ORCID
Added: May 22, 2020

2008 conference paper

Automated Speed Enforcement Effects on Speeding and Platooning in Work Zones

The 10th International Conference on Applications of Advanced Technologies in Transportation. Presented at the 10th International Conference on Applications of Advanced Technologies in Transportation, Athens, Greece.

By: R. Benekohal, A. Hajbabaie, M. Chitturi, M. Wang & J. Medina

Event: 10th International Conference on Applications of Advanced Technologies in Transportation at Athens, Greece on May 27-31, 2008

Source: NC State University Libraries
Added: September 30, 2023

2008 conference paper

Automated Speed Photo Enforcement Effects on Speeds in Work Zones

The 87th Annual Meeting of the Transportation Research Board. Presented at the 87th Annual Meeting of the Transportation Research Board, Washington, DC.

By: R. Benekohal, M. Chitturi, A. Hajbabaie, M. Wang & J. Medina

Event: 87th Annual Meeting of the Transportation Research Board at Washington, DC on January 13-17, 2008

Source: NC State University Libraries
Added: September 30, 2023

2008 journal article

Automated speed photo enforcement effects on speeds in work zones

Transportation Research Record, 2055(1), 11–20.

By: R. Benekohal*, M. Chitturi*, A. Hajbabaie*, M. Wang* & J. Medina*

co-author countries: United States of America 🇺🇸

Contributors: R. Benekohal*, M. Chitturi*, A. Hajbabaie*, M. Wang* & J. Medina*

Source: ORCID
Added: August 27, 2019

Employment

Updated: September 15th, 2023 09:56

2022 - present

NC State University Raleigh, NC, US
Associate Professor Civil, Construction, and Environmental Engineering

2019 - 2022

North Carolina State University Raleigh, North Carolina, US
Assistant Professor Civil, Construction and Environmental Engineering

2014 - 2019

Washington State University Pullman, Washington, US
Assistant Professor Civil and Environmental Engineering

Education

Updated: September 15th, 2023 09:59

2006 - 2011

University of Illinois at Urbana-Champaign Urbana, IL, US
Ph.D. Civil and Environmental Engineering

University of Illinois Urbana-Champaign Urbana, Illinois, US
Master of Science Civil and Environmental Engineering

Sharif University of Technology Tehran, IR
Master of Science Civil and Environmental Engineering

Sharif University of Technology Tehran, IR
Bachelor of Science Civil and Environmental Engineering