Modification of path-finding algorithms introducing time and distance limitations


Abstract

This paper describes modifications of path-finding algorithms. The modifications add time and distance constraints to generated paths. A* and BFS algorithms are modified. Additionally, A* algorithm modification which combines the advantages (generating the shortest routes with the smallest number of vertices) of A* and BFS is presented.. This allows for creating a route planning app that enables users of bike sharing services to travel more easily and economically.


Keywords

route planning; bike sharing system; algorithm A*; algorithm BFS

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Published : 2019-03-30


Wolanin, M., Korniszuk, K., & Smołka, J. (2019). Modification of path-finding algorithms introducing time and distance limitations . Journal of Computer Sciences Institute, 10, 18-23. https://doi.org/10.35784/jcsi.188

Mateusz Wolanin  mat.wol20@outlook.com
Lublin University of Technology  Poland
Klaudia Korniszuk 
Lublin University of Technology  Poland
Jakub Smołka 
Lublin University of Technology  Poland