In this paper, a fuzzy critical path problem is chosen to show that the results, obtained by using the existing method [Liu, S.T.: Fuzzy activity times in critical path and project crashing problems. Cybernetics and Systems 34 (2), 161-172 (2003)], could be improved to reflect, more appropriate real life situations. To obtain more accurate results of fuzzy critical path problems, a new method that modifies the existing one is proposed here. To demonstrate the advantages of the proposed method it is used to solve a specific fuzzy critical path problem.
Kumar, Amit and Kumar, Parmpreet
Exact Optimal Solution of Fuzzy Critical Path Problems,
Applications and Applied Mathematics: An International Journal (AAM), Vol. 6,
1, Article 21.
Available at: https://digitalcommons.pvamu.edu/aam/vol6/iss1/21