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Yunchang Zhang (张运昌), Ph.D.
Yunchang Zhang (张运昌), Ph.D.
Machine Learning Engineer @ Horizon Robotics
Verified email at alumni.purdue.edu - Homepage
Title
Cited by
Cited by
Year
Quantifying the impact of COVID-19 on non-motorized transportation: A Bayesian structural time series model
Y Zhang, JD Fricker
Transport policy 103, 11-20, 2021
902021
Quantifying the economic impact of disasters on businesses using human mobility data: a Bayesian causal inference approach
T Yabe, Y Zhang, SV Ukkusuri
EPJ Data Science 9 (1), 36, 2020
50*2020
Modeling pedestrian and motorist interaction at semi-controlled crosswalks: the effects of a change from one-way to two-way street operation
JD Fricker, Y Zhang
Transportation research record 2673 (11), 433-446, 2019
342019
Incorporating conflict risks in pedestrian-motorist interactions: A game theoretical approach
Y Zhang, JD Fricker
Accident Analysis & Prevention 159, 106254, 2021
242021
Investigating pedestrian waiting time at semi-controlled crossing locations: Application of multi-state models for recurrent events analysis
Y Zhang, Y Qiao, JD Fricker
Accident Analysis & Prevention 137, 105437, 2020
182020
Multi-state semi-Markov modeling of recurrent events: Estimating driver waiting time at semi-controlled crosswalks
Y Zhang, JD Fricker
Analytic methods in accident research 28, 100131, 2020
152020
Investigating temporal variations in pedestrian crossing behavior at semi-controlled crosswalks: A Bayesian multilevel modeling approach
Y Zhang, JD Fricker
Transportation research part F: traffic psychology and behaviour 76, 92-108, 2021
122021
Assessment of Indiana unmanned aerial system crash scene mapping program
J Desai, JK Mathew, Y Zhang, R Hainje, D Horton, SM Hasheminasab, ...
Drones 6 (9), 259, 2022
102022
Impact of rain intensity on interstate traffic speeds using connected vehicle data
RS Sakhare, Y Zhang, H Li, DM Bullock
Vehicles 5 (1), 133-155, 2023
82023
Pedestrian-Vehicle Interactions at Semi-Controlled Crosswalks: Explanatory Metrics and Models
Y Zhang
Purdue University Graduate School, 2019
5*2019
Investigating smart traffic signal controllers at signalized crosswalks: A reinforcement learning approach
Y Zhang, J Fricker
2021 7th International Conference on Models and Technologies for Intelligent …, 2021
32021
Making Crosswalks Smarter: Using Sensors and Learning Algorithms to Safeguard Heterogeneous Road Users
Y Zhang
Purdue University Graduate School, 2022
22022
Assessment of a Displaced Pedestrian Crossing for Multilane Arterials
AJ Nafakh, Y Zhang, S Hubbard, JD Fricker
Joint Transportation Research Program, 2021
2021
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Articles 1–13