Fuzzy random bottleneck spanning tree problems using possibility and necessity measures

Article Abstract:

The bottleneck spanning tree problems where each cost attached to the edge in a given graph represented with a fuzzy random variable is investigated. A polynomial order algorithm, which is an extended version of Sollin's method, is constructed.

Algorithms, Fuzzy algorithms, Fuzzy logic, Polynomials, Algorithm, Fuzzy systems

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Reliability function of a class of time-dependent systems with standby redundancy

Article Abstract:

A new method of ensuring reliability in time-dependent systems with standby is presented wherein the elements of next path are activated on failure of an element in the active path. Using the Markov processes a shortest path is evolved.

Japan, Iran, Analysis, Scheduling (Management), Markov processes, Production planning, Critical path analysis

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A multi-objective resource allocation problem in PERT networks

Article Abstract:

A method for handling the resource allocation problem in PERT networks by using a multi-objective model and optimization techniques is presented.

Europe, Management dynamics, Management, Company business management, Resource allocation, Mathematical optimization, Optimization theory

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