Siegfried Gottwald

According to our database, Siegfried Gottwald authored at least 52 papers between 1977 and 2016.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of four.

2016

Fuzzy Logic and the Linz Seminar: Themes and Some Personal Reminiscences.

Siegfried Gottwald

Proceedings of the On Logical, Algebraic, and Probabilistic Aspects of Fuzzy Set Theory, 2016

Local finiteness in t-norm bimonoids: Overlap cases.

Siegfried Gottwald

Fuzzy Sets Syst., 2016

2015

Many-Valued and Fuzzy Logics.

Siegfried Gottwald

Proceedings of the Springer Handbook of Computational Intelligence, 2015

Formale Logiken für unscharfe Mengen.

Siegfried Gottwald

Inform. Spektrum, 2015

Dieter Klaua - Obituary.

Siegfried Gottwald

Fuzzy Sets Syst., 2015

Fuzzy sets and formal logics.

Lluís Godo, Siegfried Gottwald

Fuzzy Sets Syst., 2015

2013

Local and relativized local finiteness in t-norm based structures.

Siegfried Gottwald

Inf. Sci., 2013

Book Review.

Siegfried Gottwald

Fuzzy Sets Syst., 2013

Local Finiteness in T-Norm Based Bimonoides.

Siegfried Gottwald

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

2010

Editorial.

Siegfried Gottwald, Petr Hájek, Ulrich Höhle, Erich-Peter Klement

Fuzzy Sets Syst., 2010

An early approach toward graded identity and graded membership in set theory.

Siegfried Gottwald

Fuzzy Sets Syst., 2010

2009

Many-Valued Logic Tools for Granular Modeling.

Siegfried Gottwald

Proceedings of the Human-Centric Information Processing Through Granular Modelling, 2009

Pointwise Defined CRI-Based Aggregation Distributive Operators Are Trivial.

Siegfried Gottwald, Philipp Hüsam

Proceedings of the Joint 2009 International Fuzzy Systems Association World Congress and 2009 European Society of Fuzzy Logic and Technology Conference, 2009

2008

Foundations of a set theory for fuzzy sets. 40 years of development.

Siegfried Gottwald

Int. J. Gen. Syst., 2008

Editorial.

Manuel Ojeda-Aciego, Siegfried Gottwald, Petr Hájek

Fuzzy Sets Syst., 2008

Mathematical Fuzzy Logics.

Siegfried Gottwald

Bull. Symb. Log., 2008

2007

Mathematical Fuzzy Logic: An Invitation to Interesting Research Areas.

Siegfried Gottwald

Fundam. Informaticae, 2007

Selected papers from the International Conference "The Logic of Soft Computing IV" and Fourth workshop of the ERCIM working group on soft computing.

Vilém Novák, Siegfried Gottwald, Petr Hájek

Fuzzy Sets Syst., 2007

On a General Approach toward Fuzzy Control Strategies.

Siegfried Gottwald

Proceedings of the FUZZ-IEEE 2007, 2007

2006

Universes of Fuzzy Sets and Axiomatizations of Fuzzy Set Theory. Part II: Category Theoretic Approaches.

Siegfried Gottwald

Stud Logica, 2006

Universes of Fuzzy Sets and Axiomatizations of Fuzzy Set Theory. Part I: Model-Based and Axiomatic Approaches.

Siegfried Gottwald

Stud Logica, 2006

Toward Problems for Mathematical Fuzzy Logic.

Siegfried Gottwald

Proceedings of the IEEE International Conference on Fuzzy Systems, 2006

2005

Mathematical fuzzy logic as a tool for the treatment of vague information.

Siegfried Gottwald

Inf. Sci., 2005

Mathematical Fuzzy Control. A Survey of Some Recent Results.

Siegfried Gottwald

Log. J. IGPL, 2005

Mathematical aspects of fuzzy sets and fuzzy logic: Some reflections after 40 years.

Siegfried Gottwald

Fuzzy Sets Syst., 2005

Terminological difficulties in fuzzy set theory - The case of "Intuitionistic Fuzzy Sets".

Didier Dubois, Siegfried Gottwald, Petr Hájek, Janusz Kacprzyk, Henri Prade

Fuzzy Sets Syst., 2005

Some general considerations on the evaluation of fuzzy rule systems.

Siegfried Gottwald

Proceedings of the Joint 4th Conference of the European Society for Fuzzy Logic and Technology and the 11th Rencontres Francophones sur la Logique Floue et ses Applications, 2005

2004

Obituary: Professor Dr. Helmut Thiele (1926-2003).

Siegfried Gottwald, Stephan Lehmke

Fuzzy Sets Syst., 2004

Editorial.

Siegfried Gottwald, Petr Hájek

Fuzzy Sets Syst., 2004

Fuzzy Control as a General Interpolation Problem.

Siegfried Gottwald

Proceedings of the Computational Intelligence, Theory and Applications, International Conference 8th Fuzzy Days, Dortmund, Germany, Sept. 29, 2004

2003

Axiomatizing Monoidal Logic: A Correction.

Siegfried Gottwald, Àngel García-Cerdaña, Félix Bou

J. Multiple Valued Log. Soft Comput., 2003

Solvability and approximate solvability of fuzzy relation equations.

Irina Perfilieva, Siegfried Gottwald

Int. J. Gen. Syst., 2003

Universes of Fuzzy Sets - A Short Survey.

Siegfried Gottwald

Proceedings of the 33rd IEEE International Symposium on Multiple-Valued Logic (ISMVL 2003), 2003

Approximating Fuzzy Control Strategies via CRI.

Siegfried Gottwald, Vilém Novák, Irina Perfilieva

Proceedings of the Fuzzy Sets and Systems - IFSA 2003, 10th International Fuzzy Systems Association World Congress, Istanbul, Turkey, June 30, 2003

Fuzzy relation equations and approximate solutions. Some recent results.

Siegfried Gottwald

Proceedings of the 3rd Conference of the European Society for Fuzzy Logic and Technology, 2003

2001

Editorial.

Petr Hájek, Lluís Godo, Siegfried Gottwald

Fuzzy Sets Syst., 2001

A new axiomatization for involutive monoidal t-norm-based logic.

Siegfried Gottwald, Sándor Jenei

Fuzzy Sets Syst., 2001

2000

Axiomatizations of t-norm based logics - A survey.

Siegfried Gottwald

Soft Comput., 2000

1999

Axiomatizing t-norm based logic.

Siegfried Gottwald

Proceedings of the EUSFLAT-ESTYLF Joint Conference, 1999

Mehrwertige Logik und unscharfe Mengen.

Siegfried Gottwald

Proceedings of the Fuzzy Theorie und Stochastik, 1999

1998

Foreword.

Siegfried Gottwald, Erich-Peter Klement

Fuzzy Sets Syst., 1998

1995

Approximate solutions of fuzzy relational equations and a characterization of t-norms that define metrics for fuzzy sets.

Siegfried Gottwald

Fuzzy Sets Syst., 1995

1994

Revealing Logical Dependencies in Fuzzy Data with the Aid of Multilevel Fuzzy Relational Equations.

Siegfried Gottwald, Witold Pedrycz

Inf. Sci., 1994

An Approach to Handle Partially Sound Rules of Inference.

Siegfried Gottwald

Proceedings of the Advances in Intelligent Computing, 1994

1993

Fuzzy sets and fuzzy logic: the foundations of application - from a mathematical point of view.

Siegfried Gottwald

Artificial intelligence, Vieweg, ISBN: 3528053119, 1993

1989

Mehrwertige Logik - eine Einführung in Theorie und Anwendungen.

Siegfried Gottwald

Logica Nova 1, Akademie Verlag, ISBN: 978-3-05-000765-6, 1989

1986

On the Suitability of Fuzzy Models: An Evaluation Through Fuzzy Integrals.

Siegfried Gottwald, Witold Pedrycz

Int. J. Man Mach. Stud., 1986

Characterizations of the Solvability of Fuzzy Equations.

Siegfried Gottwald

J. Inf. Process. Cybern., 1986

1981

Fuzzy-Mengen und ihre Anwendungen. Ein Überblick.

Siegfried Gottwald

J. Inf. Process. Cybern., 1981

1980

A note on fuzzy cardinals.

Siegfried Gottwald

Kybernetika, 1980

1979

A Note on Measure of Fuzziness.

Siegfried Gottwald

J. Inf. Process. Cybern., 1979

1977

Review of "Applications of Fuzzy Sets to Systems Analysis" by Constantin Virgil Negoita and Dan A. Ralescu.

Siegfried Gottwald

IEEE Trans. Syst. Man Cybern., 1977