Index Catalog // ScholarsArchive@OSU

An Agent-Based Simulation for Emergency Warning Dissemination in a Multiplex Social Network

Creator:: Koll, Charles D.
Abstract:: The variety of natural disasters provide different sets of characteristics and properties with unique challenges. One significant difference between hazard types is prewarning lead time, the amount of time individuals have from a potential warning to the disaster occurring. Rapid onset disasters may not provide an official warning about a...
Resource Type:: Masters Thesis
Full Text:: made sure I ticked all the right boxes; my advisor, Haizhong Wang, for his quick feedback and

An Interdisciplinary Agent-based Evacuation Modeling Framework: Seeking Convergence of Social, Natural, and Engineered Systems to Improve Life Safety in the Cascadia Subduction Zone

Creator:: Chen, Chen
Abstract:: Social scientists have studied people's responses to disasters for many decades, and behavioral commonalities and variations are summarized in different mental schemes/models in disaster studies. Integrating those findings from social science into evacuation simulation can improve simulation accuracy and eventually better support decision-making and disaster preparedness. However, this kind of...
Resource Type:: Dissertation
Full Text:: deepest appreciation to my major advisor and mentor - Dr. Haizhong Wang, who has been guiding, teaching

Decentralized Multiagent Coordination for Connected and Autonomous Vehicle Routing in Congested Networks

Creator:: Mostafizi, Alireza
Abstract:: In 2017, the cost of congestion in the United States was around 305 billion dollars, and city-dwellers, on average, lost 1400 dollars while sitting 42 hours in traffic jams. Aiming for better mobility and more efficient utilization of the transportation network, emerging connected and autonomous vehicle (CAV) technologies and their...
Resource Type:: Dissertation
Full Text:: Abstract approved: Haizhong Wang In 2017, the cost of congestion in the United States was around 305

Quantifying the Safety and Mobility Benefits of Connected Vehicle Technologies under Varying Levels of Market Penetration and Traffic Volume : An Agent-Based Modeling Framework

Creator:: Abdulsattar, Harith M.
Abstract:: The advancement of the cutting-edge technologies of advanced driver assistance systems (ADAS) hold promises to reshape the future of the transportation system. The concept of connected (CV) and connected automated vehicles (CAV) technologies are live examples of the future transportation. Vehicle communication technology is expected to impact conventional traffic conditions....
Resource Type:: Dissertation
Full Text:: Penetration and Traffic Volume: An Agent-Based Modeling Framework Abstract approved: Haizhong Wang The

Networked Multi-agent Modeling of Connected Vehicles in Mixed Traffic Environment: A Decentralized Consensus Approach

Creator:: Wahid, Merih
Abstract:: Transportation systems are facing safety and operational challenges with a cost of billions of dollars annually in lost production time and wasted fuel. Infrastructure expansion, previously held as a panacea to most transportation challenges has lost its appeal due to financial, land-use and environmental constraints. Interest is surging in intelligent...
Resource Type:: Dissertation
Full Text:: Approach Abstract approved: Haizhong Wang Transportation systems are facing safety and operational

An Agent-based Evacuation Modeling of Underground Fire Emergency

Creator:: Xu, Yue
Abstract:: Increasingly congested surface transportation network in urban areas and grow-ing land values make underground transportation systems more attractive for high-ways (i.e., tunnels) and metro system compared to other options [1]. An underground transportation system can preserve the land above for recreational parks, commer-cial buildings, residential homes, or other purposes while...
Resource Type:: Masters Thesis
Full Text:: Modeling of Underground Fire Emergency Abstract approved: Haizhong Wang Increasingly congested surface

Crowdsourcing Data-driven Development of Bicycle Safety Performance Functions (SPFs) : Microscopic and Macroscopic Scales

Creator:: Chen, Chen
Abstract:: While riding bicycles has been promoted for its health, economic, and environmental benefits, it also complements other modes to complete a safe, efficient, and reliable transportation system. However, the dramatic increase of bicycle usage in the U.S. is accompanied by a growth of bicycle crashes. The U.S. Department of Transportation,...
Resource Type:: Masters Thesis
Full Text:: Haizhong Wang While riding bicycles has been promoted for its health, economic, and

Agent-based Tsunami Evacuation Model : Life Safety and Network Resilience

Creator:: Mostafizi, Alireza
Abstract:: Natural disasters could result in unnecessary loss of life and disproportionate suffering to families and communities if evacuation plans are not in place or understood by the public. In the Pacific Northwest, a magnitude 9.0 earthquake and tsunami from the Cascadia Subduction Zone (CSZ) represents one of the most pressing...
Resource Type:: Masters Thesis
Full Text:: Evacuation Model: Life Safety and Network Resilience Abstract approved: Haizhong Wang Natural disasters

Exploring the Relationship between Bicycle Level of Traffic Stress and Reported Bicycle Collisions

Creator:: Vogt, Rachel
Abstract:: Transportation agencies need efficient methods to determine how to improve bicycle facilities in order to improve connectivity and safety. Many studies have used standalone methods such as level of traffic stress (LTS) and bicycle level of service (BLOS) to better understand bicycle mode share and network connectivity for a region...
Resource Type:: Masters Thesis
Full Text:: Haizhong Wang Transportation agencies need efficient methods to determine how to improve bicycle

Stochastic Characterization of Highway Capacity and Its Applications

Creator:: Dong, Shangjia
Abstract:: Highway capacity has traditionally been treated as deterministic. In reality, however, capacity can vary from time to time and location to location due to inclement weather, various driving behavior, traffic incident, bottleneck and workzone. This thesis aims to characterize the stochastic variations of highway capacity, and explore its applications. The...
Resource Type:: Masters Thesis
Full Text:: Applications Abstract approved: Haizhong Wang Highway capacity has traditionally been treated as

ScholarsArchive@OSU

An Agent-Based Simulation for Emergency Warning Dissemination in a Multiplex Social Network

An Interdisciplinary Agent-based Evacuation Modeling Framework: Seeking Convergence of Social, Natural, and Engineered Systems to Improve Life Safety in the Cascadia Subduction Zone

Decentralized Multiagent Coordination for Connected and Autonomous Vehicle Routing in Congested Networks

Quantifying the Safety and Mobility Benefits of Connected Vehicle Technologies under Varying Levels of Market Penetration and Traffic Volume : An Agent-Based Modeling Framework

Networked Multi-agent Modeling of Connected Vehicles in Mixed Traffic Environment: A Decentralized Consensus Approach

An Agent-based Evacuation Modeling of Underground Fire Emergency

Crowdsourcing Data-driven Development of Bicycle Safety Performance Functions (SPFs) : Microscopic and Macroscopic Scales

Agent-based Tsunami Evacuation Model : Life Safety and Network Resilience

Exploring the Relationship between Bicycle Level of Traffic Stress and Reported Bicycle Collisions

Stochastic Characterization of Highway Capacity and Its Applications

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