Fuzzy Shortest Path Problem Based on Level 𝜆-Triangular LR Fuzzy Numbers | Zendy

S. Elizabeth | Zendy; L. Sujatha | Zendy

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Fuzzy Shortest Path Problem Based on Level 𝜆-Triangular LR Fuzzy Numbers

Author(s) -

S. Elizabeth,

L. Sujatha

Publication year - 2012

Publication title -

advances in fuzzy systems

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.38

H-Index - 19

eISSN - 1687-711X

pISSN - 1687-7101

DOI - 10.1155/2012/646248

Subject(s) - shortest path problem , path (computing) , combinatorics , fuzzy logic , fuzzy number , mathematics , range (aeronautics) , interval (graph theory) , computer science , algorithm , fuzzy set , artificial intelligence , graph , materials science , composite material , programming language

In problems of graphs involving uncertainties, the fuzzy shortest path problem is one of the most studied topics, since it has a wide range of applications in different areas and therefore deserves special attention. In this paper, algorithms are proposed for the fuzzy shortest pathproblem, where the arc length of the network takes imprecise numbers, instead of real numbers, namely, level -triangular LR fuzzy numbers. Few indices defined in this paper help to identify the shortest path in fuzzy environment

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