Hazardous Team Orienteering Problem (HTOP) instances and best results

This repository contains the benchmark instances and best solutions for the Hazardous Team Orienteering Problem (HTOP). The material is provided to encourage further research on the problem.The dataset includes HTOP instances in machine-readable JSON format, together with best-known solutions in CSV format. Each instance specifies the vertex coordinates, customer profits, hazardousness parameters, depot, travel-time budget, distance function, and number of available vehicles.The solution file reports, for each instance, the best objective value found and the corresponding solution as a list of routes. Each route is represented by the ordered list of visited customer vertices. The depot is not included in the route lists and is identified separately in the instance file.