{"id":"https://openalex.org/keywords/rrt","display_name":"RRT*","description":"A sampling-based optimal motion-planning algorithm that incrementally builds a tree of reachable states for robotics and autonomous navigation.","display_name_alternatives":["RRT\u2217","rapidly exploring random tree star","optimal rapidly exploring random tree","RRT star"],"ids":{"openalex":"https://openalex.org/keywords/rrt","wikidata":"https://www.wikidata.org/wiki/Q2131556"},"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.8718,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.8718,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":2211,"cited_by_count":34088,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/rrt","updated_date":"2026-10-21T04:06:17","created_date":"2026-09-30T00:00:00"}
