Jasper Wijnands

The effect of telematic based feedback and financial incentives on driving behaviour: A randomised trial

Mark Stevenson, Anthony Harris, Jasper S Wijnands, Duncan Mortimer

Journal article  |  2021  |  ACCIDENT ANALYSIS AND PREVENTION

AIM: In-vehicle telematics monitoring systems that provide driver feedback have been identified as a promising intervention to inf..

Persistence or reversal? The micro-effects of time-varying financial penalties

Duncan Mortimer, Anthony Harris, Jasper S Wijnands, Mark Stevenson

Journal article  |  2021  |  JOURNAL OF ECONOMIC BEHAVIOR & ORGANIZATION

Many financial incentives are time-varying due to the presence of time-limits, benefit ceilings and/or penalty thresholds. The pot..

Using machine learning to examine associations between the built environment and physical function: A feasibility study

Jerome N Rachele, Jingcheng Wang, Jasper S Wijnands, Haifeng Zhao, Rebecca Bentley, Mark Stevenson

Journal article  |  2021  |  HEALTH & PLACE

Linking geospatial neighbourhood design characteristics to health and behavioural data from population-representative cohorts is l..

Identifying safe intersection design through unsupervised feature extraction from satellite imagery

Jasper S Wijnands, Haifeng Zhao, Kerry A Nice, Jason Thompson, Katherine Scully, Jingqiu Guo, Mark Stevenson

Journal article  |  2020  |  COMPUTER-AIDED CIVIL AND INFRASTRUCTURE ENGINEERING

The World Health Organization has listed the design of safer intersections as a key intervention to reduce global road trauma. Thi..

Streetscape augmentation using generative adversarial networks: Insights related to health and wellbeing

Jasper S Wijnands, Kerry A Nice, Jason Thompson, Haifeng Zhao, Mark Stevenson

Journal article  |  2020  |  Sustainable Cities and Society

Deep learning using neural networks has provided advances in image style transfer, merging the content of one image (e.g., a photo..

Modeling and interpreting road geometry from a driver's perspective using variational autoencoders

Fan Wang, Yuren Chen, Jasper S Wijnands, Jingqiu Guo

Journal article  |  2020  |  COMPUTER-AIDED CIVIL AND INFRASTRUCTURE ENGINEERING

Quantitative description of perspective geometries is a challenging task due to the complexities of geometric shapes. In this pape..

Assessing injury severity of secondary incidents using support vector machines

Jing Li, Jingqiu Guo, Jasper S Wijnands, Rongjie Yu, Chengcheng Xu, Mark Stevenson

Journal article  |  2020  |  JOURNAL OF TRANSPORTATION SAFETY & SECURITY

Compared to normal incidents, secondary incidents are more likely to result in severe injuries and fatalities. However, limited ef..

The "Paris-end" of Town?: Deriving Urban Typologies Using Three Imagery Types

Kerry Nice, Jason Thompson, Jasper Wijnands, Gideon Aschwanden, Mark Stevenson

Journal article  |  2020  |  Urban Science

Urban typologies allow areas to be categorised according to form and the social, demographic, and political uses of the areas. The..

The perils of perfect performance; considering the effects of introducing autonomous vehicles on rates of car vs cyclist conflict

Jason Thompson, Gemma Read, Jasper Wijnands, Paul M Salmon

Journal article  |  2020  |  Ergonomics: an international journal of research and practice in human factors and ergonomics

How humans will adapt and respond to the introduction of autonomous vehicles (AVs) is uncertain. This study used an agent-based mo..

A global analysis of urban design types and road transport injury: an image processing study.

Jason Thompson, Mark Stevenson, Jasper S Wijnands, Kerry A Nice, Gideon Dpa Aschwanden, Jeremy Silver, Mark Nieuwenhuijsen, Peter Rayner, Robyn Schofield, Rohit Hariharan, Christopher N Morrison

Journal article  |  2020  |  Lancet Planetary Health

BACKGROUND: Death and injury due to motor vehicle crashes is the world's fifth leading cause of mortality and morbidity. City and ..