Matlab codes for Probabilistic Field Approach for Motorway Driving Risk Assessment

This package contains scripts used in the article:
Mullakkal-Babu, Freddy A., et al. "Probabilistic field approach for motorway driving risk assessment." Transportation research part C: emerging technologies 118 (2020): 102716.
All the folders contain a README.md file with steps to use and detailed description of the folder contents. The generic description of the folder contents are as follows: ## Figures1-2+ This folder contains scripts used to create Figure.1 and Figure.2. + Please follow the README file in the folder.

singleStepPDRF+ This folder contains scripts for estimate single-step PDRF for a given trajectory pair. Here the trajectory pair is specified in .xls format+ The scripts were used to create Figure.5, Figure.6 and Figure.7+ Please follow the README file in the folder.

multiStepPDRF+ This folder contains scripts for estimate multi-step PDRF+ The scripts were used to create Figure.3 and Figure.12. + Please follow the README file in the folder.

SimulationBasedValidationStudy+ This folder contains scripts for estimate single-step PDRF for a given trajectory pair involved in a cut-in event. These scipts can be used to generate variations of cut-in encounters and study the risk of these encounters as expressed by singleStepPDRF+ The scripts were used to create Figure.8 and Figure.9.