Sm Maheswari

• M. Kumarasamy College of Engineering

Nowadays, in different fields there are many systems whose processes are described by queueing models. In this paper, the L-R method is computing performance measures of fuzzy queues. Basing on this technique, we find the number of customers and the waiting time of a queue M/Ek/1 in the fuzzy environment, it is essentially based on L-R fuzzy arithm...

This research paper proposes a modified ranking approach to determine the critical path in fuzzy project network, where the duration of each activity time is represented by an octagonal fuzzy number. In this method, a modified subtraction formula is carried out on fuzzy numbers. This modified method works well on fuzzy backward pass calculations as...

In this paper, the concepts of regular bipolar fuzzy hypergraphs and totally regular bipolar fuzzy hypergraphs are introduced. We prove necessary and sufficient condition under which regular bipolar fuzzy hypergraphs and totally regular bipolar fuzzy hypergraphs are equivalent. Some properties of regular and totally regular bipolar fuzzy hypergraph...

This paper is to present a better method for finding critical path in the fuzzy project network. In this paper we used Metric distance Ranking Method, where the duration of each activity time is represented by a Octagonal fuzzy numbers. Modified arithmetic operation formula carried out on fuzzy numbers. We found that this new method works well on f...