Siegfried Gottwald

Publication Activity (10 Years)

Years Active: 1977-2016
Publications (10 Years): 1

Top Topics

Membership Degrees

Weighted Average

Fuzzy Sets Theory

Top Venues

Fuzzy Sets Syst.

Inform. Spektrum

On Fuzziness (1)

Publications

Siegfried Gottwald
Local finiteness in t-norm bimonoids: Overlap cases. Fuzzy Sets Syst. 292 (2016)
Siegfried Gottwald
Dieter Klaua - Obituary. Fuzzy Sets Syst. 259 (2015)
Lluís Godo, Siegfried Gottwald
Fuzzy sets and formal logics. Fuzzy Sets Syst. 281 (2015)
Siegfried Gottwald
Formale Logiken für unscharfe Mengen. Inform. Spektrum 38 (6) (2015)
Siegfried Gottwald
Local Finiteness in T-Norm Based Bimonoides. On Fuzziness (1) (2013)
Siegfried Gottwald
Local and relativized local finiteness in t-norm based structures. Inf. Sci. 228 (2013)
Siegfried Gottwald
Book Review. Fuzzy Sets Syst. 218 (2013)
Siegfried Gottwald
Book Review. Fuzzy Sets Syst. 220 (2013)
Siegfried Gottwald, Petr Hájek, Ulrich Höhle, Erich-Peter Klement
Editorial. Fuzzy Sets Syst. 161 (3) (2010)
Siegfried Gottwald
An early approach toward graded identity and graded membership in set theory. Fuzzy Sets Syst. 161 (18) (2010)
Siegfried Gottwald, Philipp Hüsam
Pointwise Defined CRI-Based Aggregation Distributive Operators Are Trivial. IFSA/EUSFLAT Conf. (2009)
Siegfried Gottwald
Foundations of a set theory for fuzzy sets. 40 years of development. Int. J. Gen. Syst. 37 (1) (2008)
Siegfried Gottwald
Mathematical Fuzzy Logics. Bull. Symb. Log. 14 (2) (2008)
Manuel Ojeda-Aciego, Siegfried Gottwald, Petr Hájek
Editorial. Fuzzy Sets Syst. 159 (10) (2008)
Siegfried Gottwald
On a General Approach toward Fuzzy Control Strategies. FUZZ-IEEE (2007)
Siegfried Gottwald
Mathematical Fuzzy Logic: An Invitation to Interesting Research Areas. Fundam. Informaticae 81 (1-3) (2007)
Vilém Novák, Siegfried Gottwald, Petr Hájek
Selected papers from the International Conference "The Logic of Soft Computing IV" and Fourth workshop of the ERCIM working group on soft computing. Fuzzy Sets Syst. 158 (6) (2007)
Siegfried Gottwald
Toward Problems for Mathematical Fuzzy Logic. FUZZ-IEEE (2006)
Siegfried Gottwald
Universes of Fuzzy Sets and Axiomatizations of Fuzzy Set Theory. Part I: Model-Based and Axiomatic Approaches. Stud Logica 82 (2) (2006)
Siegfried Gottwald
Universes of Fuzzy Sets and Axiomatizations of Fuzzy Set Theory. Part II: Category Theoretic Approaches. Stud Logica 84 (1) (2006)
Siegfried Gottwald
Mathematical Fuzzy Control. A Survey of Some Recent Results. Log. J. IGPL 13 (5) (2005)
Didier Dubois, Siegfried Gottwald, Petr Hájek, Janusz Kacprzyk, Henri Prade
Terminological difficulties in fuzzy set theory - The case of "Intuitionistic Fuzzy Sets". Fuzzy Sets Syst. 156 (3) (2005)
Siegfried Gottwald
Some general considerations on the evaluation of fuzzy rule systems. EUSFLAT Conf. (2005)
Siegfried Gottwald
Mathematical aspects of fuzzy sets and fuzzy logic: Some reflections after 40 years. Fuzzy Sets Syst. 156 (3) (2005)
Siegfried Gottwald
Mathematical fuzzy logic as a tool for the treatment of vague information. Inf. Sci. 172 (1-2) (2005)
Siegfried Gottwald
Fuzzy Control as a General Interpolation Problem. Fuzzy Days (2004)
Siegfried Gottwald, Stephan Lehmke
Obituary: Professor Dr. Helmut Thiele (1926-2003). Fuzzy Sets Syst. 141 (2) (2004)
Siegfried Gottwald, Petr Hájek
Editorial. Fuzzy Sets Syst. 143 (1) (2004)
Irina Perfilieva, Siegfried Gottwald
Solvability and approximate solvability of fuzzy relation equations. Int. J. Gen. Syst. 32 (4) (2003)
Siegfried Gottwald, Àngel García-Cerdaña, Félix Bou
Axiomatizing Monoidal Logic: A Correction. J. Multiple Valued Log. Soft Comput. 9 (4) (2003)
Siegfried Gottwald
Universes of Fuzzy Sets - A Short Survey. ISMVL (2003)
Siegfried Gottwald, Vilém Novák, Irina Perfilieva
Approximating Fuzzy Control Strategies via CRI. IFSA (2003)
Siegfried Gottwald
Fuzzy relation equations and approximate solutions. Some recent results. EUSFLAT Conf. (2003)
Siegfried Gottwald, Sándor Jenei
A new axiomatization for involutive monoidal t-norm-based logic. Fuzzy Sets Syst. 124 (3) (2001)
Petr Hájek, Lluís Godo, Siegfried Gottwald
Editorial. Fuzzy Sets Syst. 124 (3) (2001)
Siegfried Gottwald
Axiomatizations of t-norm based logics - A survey. Soft Comput. 4 (2) (2000)
Siegfried Gottwald
Axiomatizing t-norm based logic. EUSFLAT-ESTYLF Joint Conf. (1999)
Siegfried Gottwald, Erich-Peter Klement
Foreword. Fuzzy Sets Syst. 98 (2) (1998)
Siegfried Gottwald
Approximate solutions of fuzzy relational equations and a characterization of t-norms that define metrics for fuzzy sets. Fuzzy Sets Syst. 75 (2) (1995)
Siegfried Gottwald
An Approach to Handle Partially Sound Rules of Inference. IPMU (1994)
Siegfried Gottwald, Witold Pedrycz
Revealing Logical Dependencies in Fuzzy Data with the Aid of Multilevel Fuzzy Relational Equations. Inf. Sci. 78 (3-4) (1994)
Siegfried Gottwald, Witold Pedrycz
On the Suitability of Fuzzy Models: An Evaluation Through Fuzzy Integrals. Int. J. Man Mach. Stud. 24 (2) (1986)
Siegfried Gottwald
Characterizations of the Solvability of Fuzzy Equations. J. Inf. Process. Cybern. 22 (2/3) (1986)
Siegfried Gottwald
Fuzzy-Mengen und ihre Anwendungen. Ein Überblick. J. Inf. Process. Cybern. 17 (4-6) (1981)
Siegfried Gottwald
A note on fuzzy cardinals. Kybernetika 16 (2) (1980)
Siegfried Gottwald
A Note on Measure of Fuzziness. J. Inf. Process. Cybern. 15 (4) (1979)
Siegfried Gottwald
Review of "Applications of Fuzzy Sets to Systems Analysis" by Constantin Virgil Negoita and Dan A. Ralescu. IEEE Trans. Syst. Man Cybern. 7 (9) (1977)