International Journal of Neutrosophic Science

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https://doi.org/10.54216/IJNS

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Volume 11 , Issue 1 , PP: 53-61, 2020 | Cite this article as | XML | Html | PDF | Full Length Article

Interval Valued Neutrosophic Shortest Path Problem by A* Algorithm

S.Krishna Prabha 1 , Said Broumi 2 , Florentin Smarandache 3

  • 1 Department of Mathematics, PSNA College of Engineering and Technology, Dindigul-624622, Tamilnadu, India - (jvprbh1@gmail.com)
  • 2 Laboratory of Information Processing, Faculty of Science Ben M’Sik, University Hassan II, Casablanca, Morocco - (broumisaid78@gmail.com)
  • 3 Dept. Math and Sciences, University of New Mexico, Gallup, NM, USA - (smarand@unm.edu)
  • Doi: https://doi.org/10.54216/IJNS.0110104

    Received: Jun 09, 2020 Accepted: September 03, 2020
    Abstract

     

    Many researchers have been proposing various algorithms to unravel different types of fuzzy shortest path problems. There are many algorithms like Dijkstra’s, Bellman-Ford,Floyd-Warshall and kruskal’s etc are existing for solving the shortest path problems. In this work a shortest path problem with interval valued neutrosophic numbers is investigated using the proposed algorithm. A* algorithm is extensively applied in pathfinding and graph traversal.Unlike the other algorithms mentioned above, A* algorithm entails heuristic function to uncover the cost of path that traverses through the particular state. In the structured  work A* algorithm is applied to unravel the length  of the shortest path by utilizing ranking function from the source node to the destination node. A* algorithm is executed by applying best first search with the help of this search, it greedily decides which vertex to investigate subsequently. A* is equally complete and optimal if an acceptable heuristic is concerned. The arc lengths in interval valued neutrosophic numbers are defuzzified using the score function.. A numerical example is used to illustrate the proposed approach.

     

    Keywords :

    Heuristic function, Interval Valued Neutrosophic Graph, Score Function,Shortest Path Problem. Destination node, Source node.

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    Cite This Article As :
    Prabha, S.Krishna. , Broumi, Said. , Smarandache, Florentin. Interval Valued Neutrosophic Shortest Path Problem by A* Algorithm. International Journal of Neutrosophic Science, vol. , no. , 2020, pp. 53-61. DOI: https://doi.org/10.54216/IJNS.0110104
    Prabha, S. Broumi, S. Smarandache, F. (2020). Interval Valued Neutrosophic Shortest Path Problem by A* Algorithm. International Journal of Neutrosophic Science, (), 53-61. DOI: https://doi.org/10.54216/IJNS.0110104
    Prabha, S.Krishna. Broumi, Said. Smarandache, Florentin. Interval Valued Neutrosophic Shortest Path Problem by A* Algorithm. International Journal of Neutrosophic Science , no. (2020): 53-61. DOI: https://doi.org/10.54216/IJNS.0110104
    Prabha, S. , Broumi, S. , Smarandache, F. (2020) . Interval Valued Neutrosophic Shortest Path Problem by A* Algorithm. International Journal of Neutrosophic Science , () , 53-61 . DOI: https://doi.org/10.54216/IJNS.0110104
    Prabha S. , Broumi S. , Smarandache F. [2020]. Interval Valued Neutrosophic Shortest Path Problem by A* Algorithm. International Journal of Neutrosophic Science. (): 53-61. DOI: https://doi.org/10.54216/IJNS.0110104
    Prabha, S. Broumi, S. Smarandache, F. "Interval Valued Neutrosophic Shortest Path Problem by A* Algorithm," International Journal of Neutrosophic Science, vol. , no. , pp. 53-61, 2020. DOI: https://doi.org/10.54216/IJNS.0110104