As of June 2025, International Journal "Notes on Intuitionistic Fuzzy Sets" has been assigned SJR = 0.258 and Scopus quartile Q3.
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22:04, 11 December 2023 NIFS-29-4-335-342.pdf (file) 178 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Almost uniformly convergence on MV-algebra of intuitionistic fuzzy sets |author = Katarína Čunderlíková | source = Notes on Intuitionistic Fuzzy Sets, Volume 29 (2023), Number 4, pages 335-342 | date = 2023 | license = | other-version = }} Category:PDF files 1
17:12, 5 December 2023 27-ICIFS-2024-CFP.pdf (file) 772 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Call for Papers for the 27th International Conference on Intuitionistic Fuzzy Sets | author = ICIFS | source = ICIFS | date = 2024 | license = | other-version = }} 1
16:43, 5 December 2023 Krassimir-Atanassov.jpg (file) 89 KB Vassia Atanassova (talk | contribs) Krassimir Atanassov Category:Images 1
13:58, 8 November 2023 NIFS-29-3-318-324.pdf (file) 255 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Bondage and non-bondage sets in regular intuitionistic fuzzy graphs | author = R. Buvaneswari and K. Umamaheswari | source = Notes on Intuitionistic Fuzzy Sets, Vol 29, No. 3, pp. 318-324 | date = 2023 | license = | other-version = }} Category:PDF files 1
14:17, 27 October 2023 WIFS BB 2023 poster.png (file) 503 KB Vassia Atanassova (talk | contribs)   1
14:15, 27 October 2023 WIFS BB 2023 call for papers.pdf (file) 97 KB Vassia Atanassova (talk | contribs) Category:PDF files 1
14:02, 27 October 2023 NIFS-29-3-298-317.pdf (file) 616 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Development of intuitionistic fuzzy cost efficiency model in data envelopment analysis | author = Anjali Sonkariya and Shiv Prasad Yadav | source = Notes on Intuitionistic Fuzzy Sets, Vol 29, No. 3, pp. 298-317 | date = 2023 | license = | other-version = }} Category:PDF files 1
14:56, 24 October 2023 NIFS-29-3-292-297.pdf (file) 209 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Three de-intuitionistic fuzzification procedures over circular intuitionistic fuzzy sets | author = Lilija Atanassova | source = Notes on Intuitionistic Fuzzy Sets, Vol 29, No. 3, pp. 292-297 | date = 2023 | license = | other-version = }} Category:PDF files 1
14:51, 23 October 2023 NIFS-29-3-239-246.pdf (file) 162 KB Vassia Atanassova (talk | contribs) volume 2
14:49, 23 October 2023 NIFS-29-3-261-276.pdf (file) 263 KB Vassia Atanassova (talk | contribs) volume 2
14:48, 23 October 2023 NIFS-29-3-277-291.pdf (file) 295 KB Vassia Atanassova (talk | contribs) volume 2
19:36, 29 September 2023 NIFS-29-2-133-143.pdf (file) 179 KB Vassia Atanassova (talk | contribs) Corrections on p. 136, 142 2
09:58, 27 September 2023 NIFS-29-3-247-260.pdf (file) 189 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Some new results on intuitionistic fuzzy operators | author = Jaydip Bhattacharya | source = Notes on Intuitionistic Fuzzy Sets, Volume 29 (2023), Number 3, pages 247-260 | date = 2023 | license = | other-version = }} Category:PDF files 1
14:40, 21 August 2023 NIFS-29-2-144-156.pdf (file) 342 KB Vassia Atanassova (talk | contribs) corrected issn 2
14:40, 21 August 2023 NIFS-29-2-231-238.pdf (file) 225 KB Vassia Atanassova (talk | contribs) corrected issn 2
14:40, 21 August 2023 NIFS-29-2-157-165.pdf (file) 274 KB Vassia Atanassova (talk | contribs) corrected issn 2
14:39, 21 August 2023 NIFS-29-2-090-098.pdf (file) 219 KB Vassia Atanassova (talk | contribs) corrected issn 2
09:59, 17 August 2023 NIFS-29-2-218-230.pdf (file) 1.97 MB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = The role of operations over intuitionistic fuzzy index matrices in color image analysis | author = R. Parvathi, R. K. Nivedhaa and Vassia Atanassova | source = Notes on Intuitionistic Fuzzy Sets, Volume 29 (2023), Number 2, pages 218-230 | date = 2023 | license = | other-version = }} [[Category... 1
09:24, 17 August 2023 NIFS-29-2-208-217.pdf (file) 791 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Issue:InterCriteria Analysis applied to the health problems declared by individuals in Bulgaria | author = Veselina Bureva, Ivanka Stamova, Zlatko Yordanov and Evdokia Sotirova | source = Notes on Intuitionistic Fuzzy Sets, Volume 29 (2023), Number 2, pages 208-217 | date = 2023 | license = | other-version = }} Category:PDF files 1
17:54, 16 August 2023 NIFS-29-2-197-207.pdf (file) 713 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Investigation of the Turkish university rankings using InterCriteria Analysis | author = Veselina Bureva, Cengiz Kahraman and Sotir Sotirov | source = Notes on Intuitionistic Fuzzy Sets, Volume 29 (2023), Number 2, pages 197-207 | date = 2023 | license = | other-version = }} Category:PDF files 1
17:14, 16 August 2023 NIFS-29-2-178-196.pdf (file) 540 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Evaluating the performance of catalyst and feedstocks in the fluid catalytic cracking process: Application of InterCriteria Analysis with weight coefficients of the criteria | author = Veselina Bureva, Krassimir Atanassov, Yana Mersinkova and [[Dicho Stratiev]... 1
21:13, 28 July 2023 NIFS-29-2-166-177.pdf (file) 1.13 MB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Evaluating the performance of catalyst and feedstocks in the fluid catalytic cracking process: Application of InterCriteria Analysis with weight coefficients of the objects | author = Veselina Bureva, Krassimir Atanassov, Yana Mersinkova and Dicho Stratiev... 1
16:16, 3 July 2023 NIFS-29-2-114-132.pdf (file) 315 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Normality and translation of IFS(''G'' × ''Q'') under norms | author = Rasul Rasuli | source = Notes on Intuitionistic Fuzzy Sets, Volume 29 (2023), Number 2, pages 114-132 | date = 2023 | license = | other-version = }} Category:PDF files 1
16:15, 3 July 2023 NIFS-29-2-099-113.pdf (file) 253 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Intuitionistic ''L''-fuzzy classical prime and intuitionistic ''L''-fuzzy 2-absorbing submodules | author = P. K. Sharma | source = Notes on Intuitionistic Fuzzy Sets, Volume 29 (2023), Number 2, pages 99-113 | date = 2023 | license = | other-version = }} Category:PDF files 1
16:13, 3 July 2023 NIFS-29-2-085-089.pdf (file) 228 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Issue:Trigonometric-based operators over intuitionistic fuzzy sets | author = Peter Vassilev | source = Notes on Intuitionistic Fuzzy Sets, Volume 29 (2023), Number 2, pages 85-89 | date = 2023 | license = | other-version = }} Category:PDF files 1
13:21, 25 May 2023 EUSFLAT brochure IFSTART 2023 A5.pdf (file) 1.6 MB Vassia Atanassova (talk | contribs)   1
15:47, 26 January 2023 26-ICIFS-2023-CFP.pdf (file) 695 KB Vassia Atanassova (talk | contribs) updated 1
17:56, 14 December 2022 NIFS-28-4-428-435.pdf (file) 154 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Intuitionistic fuzzy interpretations of formula (''A'' → ''B'') → ((¬''A'' → ''B'') → ''B'') | author = Nora Angelova, Katarína Čunderlíková, Eulalia Szmidt and Krassimir Atanassov | source = Notes on Intuitionistic Fuzzy Sets/28/4 | date = 2022 | license = | other-version = }} Category:PDF files 1
11:21, 13 December 2022 NIFS-28-4-464-474.pdf (file) 1.32 MB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = InterCriteria Analysis as a tool for analyzing Big Data datasets: Case study of 2021 national statistics of Bulgarian system of higher education | author = Veselina Bureva, Petar R. Petrov, Vassia Atanassova and Ivo Umlenski | source = Notes on Intuitionistic Fuzzy Sets/28/4 | d... 1
16:51, 12 December 2022 NIFS-28-4-436-441.pdf (file) 124 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = A new operation over intuitionistic fuzzy pairs | author = Velin Andonov, Sławomir Zadrożny and Lilija Atanassova | source = Notes on Intuitionistic Fuzzy Sets/28/4 | date = 2022 | license = | other-version = }} Category:PDF files 1
16:40, 12 December 2022 NIFS-28-4-442-456.pdf (file) 198 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Direct product of finite intuitionistic anti fuzzy normed normal subrings | author = Nour Abed Alhaleem and Abd Ghafur Ahmad | source = Notes on Intuitionistic Fuzzy Sets/28/4 | date = 2022 | license = | other-version = }} Category:PDF files 1
16:30, 12 December 2022 NIFS-28-4-475-490.pdf (file) 310 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = A mathematical model using temporal intuitionistic fuzzy sets | author = S. P. Geetha and R. Parvathi | source = Notes on Intuitionistic Fuzzy Sets/28/4 | date = 2022 | license = | other-version = }} Category:PDF files 1
16:05, 12 December 2022 NIFS-28-4-397-412.pdf (file) 264 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Issue:Morphological operations on temporal intuitionistic fuzzy sets | author = R. Parvathi and C. Yuvapriya | source = Notes on Intuitionistic Fuzzy Sets/28/4 | date = 2022 | license = | other-version = }} Category:PDF files 1
15:34, 12 December 2022 NIFS-28-4-457-463.pdf (file) 140 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Issue:On intuitionistic fuzzy modal topological structures with modal operator of second type | author = Krassimir Atanassov | source = Notes on Intuitionistic Fuzzy Sets/28/4 | date = 2022 | license = | other-version = }} Category:PDF files 1
15:20, 12 December 2022 NIFS-28-4-413-427.pdf (file) 192 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Divergence measures on intuitionistic fuzzy sets | author = Vladimír Kobza | source = Notes on Intuitionistic Fuzzy Sets/28/4 | date = 2022 | license = | other-version = }} Category:PDF files 1
15:10, 12 December 2022 NIFS-28-4-381-396.pdf (file) 234 KB Vassia Atanassova (talk | contribs) fixed 2
14:15, 12 December 2022 NIFS-28-4-375-380.pdf (file) 157 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = ''t''-Lower level set and ''t''-upper level set of an intuitionistic fuzzy set | author = Ümit Deniz | source = Notes on Intuitionistic Fuzzy Sets/28/4 | date = 2022 | license = | other-version = }} Category:PDF files 1
10:46, 14 September 2022 NIFS-28-3-293-305.pdf (file) 895 KB Vassia Atanassova (talk | contribs) {{upload | description = The algorithm of correction of the unconscientious experts’ evaluations in the interval-valued intuitionistic fuzzy sets case | author = Piotr Dworniczak | source = Notes on Intuitionistic Fuzzy Sets/28/3 | date = 2022 | license = | other-version = }} Category:PDF files 1
16:20, 9 September 2022 NIFS-28-3-Front-matter.pdf (file) 1.06 MB Vassia Atanassova (talk | contribs)   1
04:43, 9 September 2022 NIFS-28-3-353-360.pdf (file) 901 KB Vassia Atanassova (talk | contribs)   3
04:17, 9 September 2022 NIFS-28-3-238-258.pdf (file) 297 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = On some classes of Tchebychev distance based on intuitionistic fuzzy cardinality and intuitionistic fuzzy statistical description | author = Romuald Thierry Dzati Kamga, Bertrand Mbama Engoulou, Siméon Fotso and Louis Aimé Fono | source = Notes on Intuitionistic Fuzzy Sets/28/3 | date = 2022... 1
03:40, 9 September 2022 NIFS-28-3-361-374.pdf (file) 942 KB Vassia Atanassova (talk | contribs)   2
03:28, 9 September 2022 NIFS-28-3-259-270.pdf (file) 202 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Existence and uniqueness of intuitionistic fuzzy solution for semilinear intuitionistic fuzzy integro-differential equations with nonlocal conditions | author = Zineb Belhallaj, M'hamed Elomari, Said Melliani and Lalla Saadia Chadli | source = [[Notes on Intuitionistic Fuzzy Set... 1
03:26, 9 September 2022 NIFS-28-3-271-279.pdf (file) 136 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = The Hauber's law with intuitionistic fuzzy implications | author = Nora Angelova, Janusz Kacprzyk, Alžbeta Michalíková and Krassimir T. Atanassov | source = Notes on Intuitionistic Fuzzy Sets/28/3 | date = 2022 | license = | other-version = }} Category:PDF files 1
21:44, 7 September 2022 NIFS-28-3-334-342.pdf (file) 485 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Digital transformation project selection using Interval Valued Type-2 Intuitionistic Fuzzy TOPSIS | author = Başar Öztayşi, Sezi Cevik Onar, Cengiz Kahraman and Selcuk Cebi | source = Notes on Intuitionistic Fuzzy Sets/28/3 | date = 2022 | license = | other-version = }} Category:PDF files 1
21:28, 7 September 2022 NIFS-28-3-280-292.pdf (file) 235 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Issue:A study on intuitionistic fuzzy 2-absorbing primary ideals in Г-ring | author = P. K. Sharma, Hem Lata and Nitin Bharadwaj | source = Notes on Intuitionistic Fuzzy Sets/28/3 | date = 2022 | license = | other-version = }} Category:PDF files 1
21:04, 7 September 2022 NIFS-28-3-193-202.pdf (file) 118 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = To what extent can intuitionistic fuzzy options be ranked? | author = Eulalia Szmidt, Janusz Kacprzyk and Paweł Bujnowski | source = Notes on Intuitionistic Fuzzy Sets/28/3 | date = 2022 | license = | other-version = }} Category:PDF files 1
20:29, 7 September 2022 NIFS-28-3-228-237.pdf (file) 199 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Issue:Convergence in measure of intuitionistic fuzzy observables | author = Katarína Čunderlíková and Dušana Babicová | source = Notes on Intuitionistic Fuzzy Sets/28/3 | date = 2022 | license = | other-version = }} Category:PDF files 1
20:17, 7 September 2022 NIFS-28-3-223-227.pdf (file) 131 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = Issue:The ⊖ operation over intuitionistic fuzzy pairs | author = Peter Vassilev and Simeon Ribagin | source = Notes on Intuitionistic Fuzzy Sets/28/3 | date = 2022 | license = | other-version = }} Category:PDF files 1
16:34, 7 September 2022 NIFS-28-3-203-210.pdf (file) 152 KB Vassia Atanassova (talk | contribs) == Summary == {{upload | description = How to represent uncertainty via qudits: Probability distributions, regular, intuitionistic and picture fuzzy sets, F-transforms, etc. | author = Olga Kosheleva and Vladik Kreinovich | source = Notes on Intuitionistic Fuzzy Sets/28/3 | date = 2022 | license = | other-version = }} [[Category:... 1
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