Picture fuzzy sets and their variants
1. The picture fuzzy distance measure in controlling network power consumption

Ngan Thi Roan; Salvador Coll; Marina Alonso; Juan Miguel Martínez Rubio; Pedro López; Fran Andujar; Son Hoang Le; Manh Van Vu; Florentin Smarandache

Volume 1, Issue 3 , Summer 2020, , Pages 148-168

http://dx.doi.org/10.22105/jfea.2020.249183.1009

Abstract
  In order to solve the complex decision-making problems, there are many approaches and systems based on the fuzzy theory were proposed. In 1998, Smarandache introduced the concept of single-valued neutrosophic set as a complete development of fuzzy theory. In this paper, we research on the distance measure ...  Read More

Soft sets and their variants
2. A new decision making approach for winning strategy based on muti soft set logic

Renukadevi Vellapandi; Sangeetha Gunasekaran

Volume 1, Issue 2 , Spring 2020, , Pages 119-129

http://dx.doi.org/10.22105/jfea.2020.249373.1013

Abstract
  We introduce a new concept of certainty and coverage of a parameter of the soft set and present a new decision making approach for the soft set over the universe using the certainty of a parameter. Also, we point out the drawbacks of the reduct definition by pointing out the delusion of Proposition 14 ...  Read More

Interval Arithmetic
3. Using interval arithmetic for providing a MADM approach

Hossein Jafari; Mohammad Ehsanifar

Volume 1, Issue 1 , Winter 2020, , Pages 60-68

http://dx.doi.org/10.22105/jfea.2020.247946.1004

Abstract
  The VIKOR method was developed for Multi-Criteria Decision Making (MCDM). It determines the compromise ranking list and the compromise solution obtained with the initial weights. This method focuses on ranking and selecting from a set of alternatives in the presence of conflicting criteria. It introduces ...  Read More