Abstract
The present paper introduces the augmented functionality of IFSTool software. Several new operators have been implemented in the software, which allows the end user to check validity of certain axioms involving them.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Dimitrov, D.: IFSTool - software for intuitionistic fuzzy sets. Issues Intuitionistic Fuzzy Sets Generalized Nets 9, 61–69 (2011)
Atanassov, K.: Intuitionistic Fuzzy Sets. Springer Physica-Verlag, Heidelberg (1999)
Atanassov, K.: Intuitionistic Fuzzy Logics. Springer, Cham (2017)
Atanassov, K.: On the concept of Intuitionistic Fuzzy Sets Theory. Springer
Atanassov, K.: Intuitionistic fuzzy sets. VII ITKR’s Session, Sofia, June 1983 (Deposed in Central Sci. - Techn. Library of Bulg. Acad. of Sci., 1697/84) (in Bulg.)
Atanassov, K., Szmidt, E., Angelova, N.: Properties of the intuitionistic fuzzy implication \(\rightarrow \) 187. Notes Intuitionistic Fuzzy Sets 23(3), 3–8 (2017)
Atanassov K., de Tre, G., Angelova, N.: On a special type of intuitionistic fuzzy implications. Notes Intuitionistic Fuzzy Sets 23(4), 2–9 (2017). Print ISSN 1310-4926, Online ISSN 2367-8283
Atanassov, K., Szmidt, E., Kacprzyk, J., Angelova, N.: Properties of the intuitionistic fuzzy implication \(\rightarrow \) 188. Notes Intuitionistic Fuzzy Sets 23(5), 1–6 (2017). Print ISSN 1310-4926, Online ISSN 2367-8283
Angelova, N., Stoenchev, M.: Intuitionistic fuzzy conjunctions and disjunctions from third type. Notes Intuitionistic Fuzzy Sets 23(5), 29–41 (2017). Print ISSN 1310-4926, Online ISSN 2367-8283
Atanassov, K., Angelova, N.: On intuitionistic fuzzy negations, law for excluded middle and De Morgan’s Laws. Issues IFSs GNs 12, 53–60 (2015/2016). ISBN 978-83-61551-10-2
Atanassov, K., Angelova, N.: Properties of the intuitionistic fuzzy implications and negations. Notes Intuitionistic Fuzzy Sets 22, 25–33 (2016). ISSN 1310-4926
Atanassov, K., Angelova, N.: Maximal and minimal intuitionistic fuzzy negations. In: Atanassov, K., Baczynski, M., Drewniak, J., Kacprzyk, J., Krawczak, M., Szmidt, E., Wygralak, M., Zadrozny, S. (eds.) Modern Approaches in Fuzzy Sets, Intuitionistic Fuzzy Sets, Generalized Nets and Related Topics, Volume 1: Foundations, pp. 51–61. SRI-PAS, Warsaw (2014)
Angelova, N., Atanassov, K.: Intuitionistic fuzzy implications and Klir-Yuan’s axioms. In: Novel Developments in Uncertainty Representation and Processing, Proceedings of 14th International Conference on Intuitionistic Fuzzy Sets and Generalized Nets. Advances in Intuitionistic Fuzzy Sets and Generalized Nets, vol. 401, pp. 97–110. Springer (2015)
Angelova, N., Marinov, E., Atanassov, K.: Intuitionistic fuzzy implications and Kolmogorov’s and Lukasiewisz–Tarski’s axioms of logic. Notes Intuitionistic Fuzzy Sets 21(2), 35–42 (2015). ISSN 1310–4926
Angelova, N., Atanasov, K.: Intuitionistic fuzzy implications and the axioms of intuitionistic logic. In: 9th Conference of the European Society for Fuzzy Logic and Technology (EUSFLAT), Gijon, Spain, 30 June–03 July 2015, pp. 1578–1584 (2015). ISSN 1951-6851, ISBN 978-94-62520-77-6
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2021 Springer Nature Switzerland AG
About this paper
Cite this paper
Angelova, N. (2021). IFSTOOL - Software for Intuitionistic Fuzzy Sets Necessity, Possibility and Circle Operators. In: Atanassov, K., et al. Uncertainty and Imprecision in Decision Making and Decision Support: New Challenges, Solutions and Perspectives. IWIFSGN 2018. Advances in Intelligent Systems and Computing, vol 1081. Springer, Cham. https://doi.org/10.1007/978-3-030-47024-1_9
Download citation
DOI: https://doi.org/10.1007/978-3-030-47024-1_9
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-47023-4
Online ISBN: 978-3-030-47024-1
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)