Jelena Ignjatovic

According to our database, Jelena Ignjatovic authored at least 33 papers between 2007 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2023

Weighted Automata over Vector Spaces.

Nada Damljanovic, Miroslav Ciric, Jelena Ignjatovic

Proceedings of the 16th International Conference on Automata and Formal Languages, 2023

2022

Hennessy-Milner Type Theorems for Fuzzy Multimodal Logics Over Heyting Algebras.

Marko Stankovic, Miroslav Ciric, Jelena Ignjatovic

J. Multiple Valued Log. Soft Comput., 2022

2019

The Existence of Generalized Inverses of Fuzzy Matrices.

Miroslav Ciric, Jelena Ignjatovic

Proceedings of the Interactions Between Computational Intelligence and Mathematics Part 2, 2019

An upgraded firefly algorithm with feasibility-based rules for constrained engineering optimization problems.

Ivona Brajevic, Jelena Ignjatovic

J. Intell. Manuf., 2019

2018

Weighted finite automata with output.

Jelena Ignjatovic, Miroslav Ciric, Zorana Jancic

Soft Comput., 2018

Determinization of fuzzy automata by factorizations of fuzzy states and right invariant fuzzy quasi-orders.

Stefan Stanimirovic, Miroslav Ciric, Jelena Ignjatovic

Inf. Sci., 2018

2017

Fuzzy relation equations and inequalities with two unknowns and their applications.

Ivan Stankovic, Miroslav Ciric, Jelena Ignjatovic

Fuzzy Sets Syst., 2017

2016

Further improvements of determinization methods for fuzzy finite automata.

Zorana Jancic, Ivana Micic, Jelena Ignjatovic, Miroslav Ciric

Fuzzy Sets Syst., 2016

2015

Determinization of Fuzzy Automata by Means of the Degrees of Language Inclusion.

Ivana Micic, Zorana Jancic, Jelena Ignjatovic, Miroslav Ciric

IEEE Trans. Fuzzy Syst., 2015

Fuzzy relational inequalities and equations, fuzzy quasi-orders, closures and openings of fuzzy sets.

Jelena Ignjatovic, Miroslav Ciric, Branimir Seselja, Andreja Tepavcevic

Fuzzy Sets Syst., 2015

Bisimulations in fuzzy social network analysis.

Jelena Ignjatovic, Miroslav Ciric, Ivan Stankovic

Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology (IFSA-EUSFLAT-15), 2015

Regular fuzzy equivalences on multi-mode multi-relational fuzzy networks.

Miroslav Ciric, Jelena Ignjatovic, Ivan Stankovic

Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology (IFSA-EUSFLAT-15), 2015

2014

Bisimulations for weighted automata over an additively idempotent semiring.

Nada Damljanovic, Miroslav Ciric, Jelena Ignjatovic

Theor. Comput. Sci., 2014

Reduction of fuzzy automata by means of fuzzy quasi-orders.

Aleksandar Stamenkovic, Miroslav Ciric, Jelena Ignjatovic

Inf. Sci., 2014

Nondeterministic automata: Equivalence, bisimulations, and uniform relations.

Miroslav Ciric, Jelena Ignjatovic, Milan Basic, Ivana Jancic

Inf. Sci., 2014

Two-in-one: determinization and state reduction of fuzzy automata.

Zorana Jancic, Ivana Micic, Jelena Ignjatovic, Miroslav Ciric

CoRR, 2014

2013

Fuzzy relation equations and subsystems of fuzzy transition systems.

Jelena Ignjatovic, Miroslav Ciric, Vesna Simovic

Knowl. Based Syst., 2013

Fuzziness in Automata Theory: Why? How?

Miroslav Ciric, Jelena Ignjatovic

Proceedings of the On Fuzziness - A Homage to Lotfi A. Zadeh - Volume 1, 2013

2012

Weakly linear systems of fuzzy relation inequalities: The heterogeneous case.

Jelena Ignjatovic, Miroslav Ciric, Nada Damljanovic, Ivana Jancic

Fuzzy Sets Syst., 2012

Computation of the greatest simulations and bisimulations between fuzzy automata.

Miroslav Ciric, Jelena Ignjatovic, Ivana Jancic, Nada Damljanovic

Fuzzy Sets Syst., 2012

Bisimulations for fuzzy automata.

Miroslav Ciric, Jelena Ignjatovic, Nada Damljanovic, Milan Basic

Fuzzy Sets Syst., 2012

2011

An improved algorithm for determinization of weighted and fuzzy automata.

Zorana Jancic, Jelena Ignjatovic, Miroslav Ciric

Inf. Sci., 2011

Algorithms for computing the greatest simulations and bisimulations between fuzzy automata

Miroslav Ciric, Jelena Ignjatovic, Ivana Jancic, Nada Damljanovic

CoRR, 2011

2010

Fuzzy relation equations and reduction of fuzzy automata.

Miroslav Ciric, Aleksandar Stamenkovic, Jelena Ignjatovic, Tatjana Petkovic

J. Comput. Syst. Sci., 2010

Formal power series and regular operations on fuzzy languages.

Jelena Ignjatovic, Miroslav Ciric

Inf. Sci., 2010

Determinization of weighted finite automata over strong bimonoids.

Miroslav Ciric, Manfred Droste, Jelena Ignjatovic, Heiko Vogler

Inf. Sci., 2010

Myhill-Nerode type theory for fuzzy languages and automata.

Jelena Ignjatovic, Miroslav Ciric, Stojan Bogdanovic, Tatjana Petkovic

Fuzzy Sets Syst., 2010

On the greatest solutions to weakly linear systems of fuzzy relation inequalities and equations.

Jelena Ignjatovic, Miroslav Ciric, Stojan Bogdanovic

Fuzzy Sets Syst., 2010

2009

Fuzzy homomorphisms of algebras.

Jelena Ignjatovic, Miroslav Ciric, Stojan Bogdanovic

Fuzzy Sets Syst., 2009

Uniform fuzzy relations and fuzzy functions.

Miroslav Ciric, Jelena Ignjatovic, Stojan Bogdanovic

Fuzzy Sets Syst., 2009

2008

Determinization of fuzzy automata with membership values in complete residuated lattices.

Jelena Ignjatovic, Miroslav Ciric, Stojan Bogdanovic

Inf. Sci., 2008

2007

Fuzzy equivalence relations and their equivalence classes.

Miroslav Ciric, Jelena Ignjatovic, Stojan Bogdanovic

Fuzzy Sets Syst., 2007

Factorization of Fuzzy Automata.

Miroslav Ciric, Aleksandar Stamenkovic, Jelena Ignjatovic, Tatjana Petkovic

Proceedings of the Fundamentals of Computation Theory, 16th International Symposium, 2007