Notes on Intuitionistic Fuzzy Sets/14/2

The issue contains the first part of the Proceedings of the 12^th International Conference on Intuitionistic Fuzzy Sets, held on 17-18 May in Sofia, Bulgaria.

Journal contents

Number	Title	Author(s)	Pages
1	Role of fuzzy and intuitionistic fuzzy contrast intensification operators in enhancing images	Parvathi Rangasamy, Jayanthi Kuppannan, Krassimir Atanassov, George Gluhchev	59-66
2	An application of intuitionistic fuzzy information for handwritten Arabic word recognition	Leila Baccour, Slim Kanoun, Volker Maergner, Mohamed Adel Alimi	67-72
3	Determining the specificity, sensitivity, positive and negative predictive values in intuitionistic fuzzy logic	Lyudmila Todorova	73-79
4	Multifactor method of teaching quality estimation at universities with intuitionistic fuzzy evaluation	Maria Hristova, Evdokia Sotirova	80-83
5	A method for ordering of university subjects using intuitionistic fuzzy evaluation	Anthony Shannon, Belosvlav Riecan, Evdokia Sotirova, Krassimir Atanassov, Maciej Krawczak, Peter Georgiev, Roumen Nikolov, Sotir Sotirov, Taekyun Kim	84-87
6	Determining intuitionistic fuzzy index for overall employees' performance based on objectives and KPIs	Pavel Tchesmedjiev, Peter Vassilev	88-90
7	Bacillus colonies recognition using intuitionistic fuzzy sets	Vahid Khatibi, Gh.A. Montazer	91-99
8	Four extended level operators of membership/non-membership over intuitionistic fuzzy sets	Tsvetan Vassilev	100-107
9	Generalized net model of the auto ferry traffic, using intuitionistic fuzzy estimations	Vasil Bobev, Sotir Sotirov	108-112