Formalizing Multiple-Valued Logics as Institutions. - Jaume Agustí-Cullell; Francesc Esteva; Pere Garcia; Lluís Godo (IPMU, 1990)

A Formal Semantical Approach to Fuzzy Logic. - Lluís Godo; Francesc Esteva; Pere Garcia; Jaume Agustí-Cullell (ISMVL, 1991)

Combining Multiple-valued Logics in Modular Expert Systems. - Jaume Agustí-Cullell; Francesc Esteva; Pere Garcia; Lluís Godo; Carles Sierra (UAI, 1991)

On Modal Logics for Qualitative Possibility in a Fuzzy Setting. - Petr Hájek 001; Dagmar Harmancová; Francesc Esteva; Pere Garcia; Lluís Godo (UAI, 1994)

Relating and extending semantical approaches to possibilistic reasoning. - Francesc Esteva; Pere Garcia; Lluís Godo (Int. J. Approx. Reason., 1994)

Enriched Interval Bilattices and Partial Many-Valued Logics: an Approach to Deal with Graded Truth and Imprecision. - Francesc Esteva; Pere Garcia-Calvés; Lluís Godo (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 1994)

Local multi-valued logics in modular expert systems. - Jaume Agustí-Cullell; Francesc Esteva; Pere Garcia; Lluís Godo; Ramón López de Mántaras; Carles Sierra (J. Exp. Theor. Artif. Intell., 1994)

Similarity-based Consequence Relations. - Didier Dubois; Francesc Esteva; Pere Garcia; Lluís Godo; Henri Prade (ECSQARU, 1995)

Fuzzy logic and probability. - Petr Hájek 001; Lluís Godo; Francesc Esteva (UAI, 1995)

On Ockham algebras: congruence lattices and subdirectly irreducible algebras. - Pere Garcia; Francesc Esteva (Stud Logica, 1995)

A complete many-valued logic with product-conjunction. - Petr Hájek 001; Lluís Godo; Francesc Esteva (Arch. Math. Log., 1996)

Generation of Unknown Environment Maps by Cooperative Low-Cost Robots. - Ramón López de Mántaras; Josep Amat; Francesc Esteva; Maite López-Sánchez; Carles Sierra (Agents, 1997)

Fuzzy Modelling of Case-Based Reasoning and Decision. - Didier Dubois; Francesc Esteva; Pere Garcia; Lluís Godo; Ramón López de Mántaras; Henri Prade (ICCBR, 1997)

Case-Based Reasoning: A Fuzzy Approach. - Didier Dubois; Francesc Esteva; Pere Garcia; Lluís Godo; Ramón López de Mántaras; Henri Prade (Fuzzy Logic in Artificial Intelligence (IJCAI Workshop), 1997)

A logical approach to interpolation based on similarity relations. - Didier Dubois; Henri Prade; Francesc Esteva; Pere Garcia; Lluís Godo (Int. J. Approx. Reason., 1997)

Editorial. - Francesc Esteva (Int. J. Approx. Reason., 1997)

A modal account of similarity-based reasoning. - Francesc Esteva; Pere Garcia; Lluís Godo; Ricardo Oscar Rodríguez (Int. J. Approx. Reason., 1997)

Map Generation by Cooperative Low-Cost Robots in Structured Unknown Environments. - Maite López-Sánchez; Francesc Esteva; Ramón López de Mántaras; Carles Sierra; Josep Amat (Auton. Robots, 1998)

Fuzzy set modelling in case-based reasoning. - Didier Dubois; Henri Prade; Francesc Esteva; Pere Garcia; Lluís Godo; Ramón López de Mántaras (Int. J. Intell. Syst., 1998)

A Logical Approach to Case-Based Reasoning using Fuzzy Similarity relations. - Enric Plaza; Francesc Esteva; Pere Garcia; Lluís Godo; Ramón López de Mántaras (Inf. Sci., 1998)

QBL: towards a logic for left-continuous t-norms. - Francesc Esteva; Lluís Godo (EUSFLAT-ESTYLF Joint Conf., 1999)

Theory and application of multiple-valued logics for knowledge-based systems. - José Antonio Reyes; Francesc Esteva; Josep Puyol-Gruart (EUSFLAT-ESTYLF Joint Conf., 1999)

Residuated fuzzy logics with an involutive negation. - Francesc Esteva; Lluís Godo; Petr Hájek 001; Mirko Navara (Arch. Math. Log., 2000)

Basic Fuzzy Logic is the logic of continuous t-norms and their residua. - Roberto Cignoli; Francesc Esteva; Lluís Godo; Antoni Torrens (Soft Comput., 2000)

Fuzzy similarity-based models in case-based reasoning. - Francesc Esteva; Pere Garcia; Lluís Godo (EUSFLAT Conf., 2001)

An Information-Based Discussion of Vagueness. - Didier Dubois; Francesc Esteva; Lluís Godo; Henri Prade (FUZZ-IEEE, 2001)

On Complete Residuated Many-Valued Logics with T-Norm Conjunction. - Francesc Esteva; Lluís Godo (ISMVL, 2001)

The LPL Pi and LP1/2 L Pi 1/2 logics: two complete fuzzy systems joining Lukasiewicz and Product Logics. - Francesc Esteva; Lluís Godo; Franco Montagna (Arch. Math. Log., 2001)

Systems of ordinal fuzzy logic with application to preference modelling. - Bernard De Baets; Francesc Esteva; János C. Fodor; Lluís Godo (Fuzzy Sets Syst., 2001)

Monoidal t-norm based logic: towards a logic for left-continuous t-norms. - Francesc Esteva; Lluís Godo (Fuzzy Sets Syst., 2001)

The Variety Generated by Perfect BL-Algebras: an Algebraic Approach in a Fuzzy Logic Setting. - Antonio Di Nola; Salvatore Sessa 002; Francesc Esteva; Lluís Godo; Pere Garcia (Ann. Math. Artif. Intell., 2002)

Subvarieties of BL-algebras generated by single-component chains. - Antonio Di Nola; Francesc Esteva; Pere Garcia; Lluís Godo; Salvatore Sessa 002 (Arch. Math. Log., 2002)

On a class of left-continuous t-norms. - Roberto Cignoli; Francesc Esteva; Lluís Godo; Franco Montagna (Fuzzy Sets Syst., 2002)

On the Standard and Rational Completeness of some Axiomatic Extensions of the Monoidal T-norm Logic. - Francesc Esteva; Joan Gispert; Lluís Godo; Franco Montagna (Stud Logica, 2002)

On definability of maximum in left-continuous t-norms. - Francesc Esteva; Àngel García-Cerdaña; Carles Noguera (EUSFLAT Conf., 2003)

Axiomatization of Anz Residuated Fuzzy Logic Defined bz a Continuous T-norm. - Francesc Esteva; Lluís Godo; Franco Montagna (IFSA, 2003)

A Fuzzy Modal Logic for Belief Functions. - Lluís Godo; Petr Hájek 001; Francesc Esteva (Fundam. Informaticae, 2003)

On implicative closure operators in approximate reasoning. - Ricardo Oscar Rodríguez; Francesc Esteva; Pere Garcia; Lluís Godo (Int. J. Approx. Reason., 2003)

Hoops and Fuzzy Logic. - Francesc Esteva; Lluís Godo; Petr Hájek 001; Franco Montagna (J. Log. Comput., 2003)

Equational Characterization of the Subvarieties of BL Generated by t-norm Algebras. - Francesc Esteva; Lluís Godo; Franco Montagna (Stud Logica, 2004)

On Learning Similarity Relations in Fuzzy Case-Based Reasoning. - Eva Armengol; Francesc Esteva; Lluís Godo; Vicenç Torra (Trans. Rough Sets, 2004)

A principled approach to fuzzy rule base interpolation using similarity relations. - Bernadette Bouchon-Meunier; Francesc Esteva; Lluís Godo; Maria Rifqi; Sandra A. Sandri (EUSFLAT Conf., 2005)

Fuzzy Multivalued Logics and T-Norms. - Francesc Esteva (EUSFLAT Conf., 2005)

On varieties generated by Weak Nilpotent Minimum t-norms. - Carles Noguera; Francesc Esteva; Joan Gispert (EUSFLAT Conf., 2005)

Perfect and bipartite IMTL-algebras and disconnected rotations of prelinear semihoops. - Carles Noguera; Francesc Esteva; Joan Gispert (Arch. Math. Log., 2005)

On the scope of some formulas defining additive connectives in fuzzy logics. - Àngel García-Cerdaña; Carles Noguera; Francesc Esteva (Fuzzy Sets Syst., 2005)

On Some Varieties of MTL-algebras. - Carles Noguera; Francesc Esteva; Joan Gispert (Log. J. IGPL, 2005)

Foreword. - Francesc Esteva; Lluís Godo (Soft Comput., 2005)

Varieties of BL-algebras. - Antonio Di Nola; Francesc Esteva; Lluís Godo; Franco Montagna (Soft Comput., 2005)

Towards the Generalization of Mundici's Gamma Functor to IMTL Algebras: The Linearly Ordered Case. - Francesc Esteva; Lluís Godo (Algebraic and Proof-theoretic Aspects of Non-classical Logics, 2006)

On Product Logic with Truth-constants. - Petr Savický; Roberto Cignoli; Francesc Esteva; Lluís Godo; Carles Noguera (J. Log. Comput., 2006)

On Rational Weak Nilpotent Minimum Logics. - Francesc Esteva; Lluís Godo; Carles Noguera (J. Multiple Valued Log. Soft Comput., 2006)

Modal Systems Based on Many-valued Logics. - Félix Bou; Francesc Esteva; Lluís Godo (EUSFLAT Conf. (1), 2007)

On Completeness Results for the Expansions with Truth-constants of Some Predicate Fuzzy Logics. - Francesc Esteva; Lluís Godo; Carles Noguera (EUSFLAT Conf. (2), 2007)

On Lukasiewicz Logic with Truth Constants. - Roberto Cignoli; Francesc Esteva; Lluís Godo (IFSA (2), 2007)

Adding truth-constants to logics of continuous t-norms: Axiomatization and completeness results. - Francesc Esteva; Joan Gispert; Lluís Godo; Carles Noguera (Fuzzy Sets Syst., 2007)

Fuzzy-set based logics - an history-oriented presentation of their main developments. - Didier Dubois; Francesc Esteva; Lluís Godo; Henri Prade (The Many Valued and Nonmonotonic Turn in Logic, 2007)

On Fuzzy Description Logics. - Àngel García-Cerdaña; Francesc Esteva (CCIA, 2008)

On triangular norm based axiomatic extensions of the weak nilpotent minimum logic. - Carles Noguera; Francesc Esteva; Joan Gispert (Math. Log. Q., 2008)

Characterizing Fuzzy Modal Semantics by Fuzzy Multimodal Systems with Crisp Accessibility Relations. - Félix Bou; Francesc Esteva; Lluís Godo; Ricardo Oscar Rodríguez (IFSA/EUSFLAT Conf., 2009)

On Triangular Norm Based Fuzzy Description Logics. - Àngel García-Cerdaña; Eva Armengol; Francesc Esteva (IFSA/EUSFLAT Conf., 2009)

Commutative integral bounded residuated lattices with an added involution. - Roberto Cignoli; Francesc Esteva (Ann. Pure Appl. Log., 2009)

Distinguished algebraic semantics for t-norm based fuzzy logics: Methods and algebraic equivalencies. - Petr Cintula; Francesc Esteva; Joan Gispert; Lluís Godo; Franco Montagna; Carles Noguera (Ann. Pure Appl. Log., 2009)

First-order t-norm based fuzzy logics with truth-constants: Distinguished semantics and completeness properties. - Francesc Esteva; Lluís Godo; Carles Noguera (Ann. Pure Appl. Log., 2009)

From classical Description Logic to n-graded Fuzzy Description Logic. - Marco Cerami; Àngel García-Cerdaña; Francesc Esteva (FUZZ-IEEE, 2010)

On Elementary Extensions in Fuzzy Predicate Logics. - Pilar Dellunde; Francesc Esteva (IPMU, 2010)

Decidability of a Description Logic over Infinite-Valued Product Logic. - Marco Cerami; Francesc Esteva; Félix Bou (KR, 2010)

On expansions of WNM t-norm based logics with truth-constants. - Francesc Esteva; Lluís Godo; Carles Noguera (Fuzzy Sets Syst., 2010)

Fuzzy Description Logics and t-norm based fuzzy logics. - Àngel García-Cerdaña; Eva Armengol; Francesc Esteva (Int. J. Approx. Reason., 2010)

Generalized continuous and left-continuous t-norms arising from algebraic semantics for fuzzy logics. - Carles Noguera; Francesc Esteva; Lluís Godo (Inf. Sci., 2010)

Expanding the propositional logic of a t-norm with truth-constants: completeness results for rational semantics. - Francesc Esteva; Lluís Godo; Carles Noguera (Soft Comput., 2010)

Fuzzy logics with truth hedges revisited. - Francesc Esteva; Lluís Godo; Carles Noguera (EUSFLAT Conf., 2011)

Finite-Valued Lukasiewicz Modal Logic Is PSPACE-Complete. - Félix Bou; Marco Cerami; Francesc Esteva (IJCAI, 2011)

Strict core fuzzy logics and quasi-witnessed models. - Marco Cerami; Francesc Esteva (Arch. Math. Log., 2011)

On the Minimum Many-Valued Modal Logic over a Finite Residuated Lattice. - Félix Bou; Francesc Esteva; Lluís Godo; Ricardo Oscar Rodríguez (J. Log. Comput., 2011)

On Finitely Valued Fuzzy Description Logics: The Łukasiewicz Case. - Marco Cerami; Francesc Esteva; Àngel García-Cerdaña (IPMU (2), 2012)

Logics for approximate and strong entailments. - Francesc Esteva; Lluís Godo; Ricardo Oscar Rodríguez; Thomas Vetterlein (Fuzzy Sets Syst., 2012)

Interpolation of fuzzy data: Analytical approach and overview. - Irina Perfilieva; Didier Dubois; Henri Prade; Francesc Esteva; Lluís Godo; Petra Hodáková (Fuzzy Sets Syst., 2012)

Logics preserving degrees of truth from varieties of residuated lattices. - Félix Bou; Francesc Esteva; Josep Maria Font; Àngel J. Gil; Lluís Godo; Antoni Torrens; Ventura Verdú (J. Log. Comput., 2012)

Introduction to the Special Issue of the IEEE 40th International Symposium on Multiple-Valued Logic. - Francesc Esteva; Joan Gispert; Felip Manyà (J. Multiple Valued Log. Soft Comput., 2012)

Foreward. - Francesc Esteva; Joan Gispert; Felip Manyà (J. Multiple Valued Log. Soft Comput., 2012)

Fuzzy Set-Based Approximate Reasoning and Mathematical Fuzzy Logic. - Francesc Esteva; Lluís Godo (On Fuzziness (1), 2013)

Exploring Paraconsistency in Degree-Preserving Fuzzy Logics. - Rodolfo Ertola; Francesc Esteva; Tommaso Flaminio; Lluís Godo; Carles Noguera (EUSFLAT Conf., 2013)

On the Implementation of a Fuzzy DL Solver over Infinite-Valued Product Logic with SMT Solvers. - Teresa Alsinet; David Barroso; Ramón Béjar; Félix Bou; Marco Cerami; Francesc Esteva (SUM, 2013)

On elementary equivalence in fuzzy predicate logics. - Pilar Dellunde; Francesc Esteva (Arch. Math. Log., 2013)

A logical approach to fuzzy truth hedges. - Francesc Esteva; Lluís Godo; Carles Noguera (Inf. Sci., 2013)

Logics of formal inconsistency arising from systems of fuzzy logic. - Marcelo E. Coniglio; Francesc Esteva; Lluís Godo (Log. J. IGPL, 2014)

On finitely-valued Fuzzy Description Logics. - Marco Cerami; Àngel García-Cerdaña; Francesc Esteva (Int. J. Approx. Reason., 2014)

On Conjectures in t-Norm Based Fuzzy Logics. - Francesc Esteva; Itziar García-Honrado; Lluís Godo (A Passion for Fuzzy Sets, 2015)

On Strongly Standard Complete Fuzzy Logics: MTLQ* and its Expansions. - Amanda Vidal; Lluís Godo; Francesc Esteva (IFSA-EUSFLAT, 2015)

Paraconsistency properties in degree-preserving fuzzy logics. - Rodolfo Ertola; Francesc Esteva; Tommaso Flaminio; Lluís Godo; Carles Noguera (Soft Comput., 2015)

A Short Tribute to Enric Trillas Homage. - Francesc Esteva (Accuracy and Fuzziness, 2015)

Smooth Finite T-norms and Their Equational Axiomatization. - Francesc Esteva; Àngel García-Cerdaña; Lluís Godo (Fuzzy Logic and Information Fusion, 2016)

On a Three-Valued Logic to Reason with Prototypes and Counterexamples and a Similarity-Based Generalization. - Soma Dutta; Francesc Esteva; Lluís Godo (CAEPIA, 2016)

Possibilistic Semantics for a Modal KD45 Extension of Gödel Fuzzy Logic. - Félix Bou; Francesc Esteva; Lluís Godo; Ricardo Oscar Rodríguez (IPMU (2), 2016)

On the set of intermediate logics between the truth- and degree-preserving Łukasiewicz logics. - Marcelo E. Coniglio; Francesc Esteva; Lluís Godo (Log. J. IGPL, 2016)

Logics for Approximate Entailment in ordered universes of discourse. - Thomas Vetterlein; Francesc Esteva; Lluís Godo (Int. J. Approx. Reason., 2016)

On the Equational Characterization of Continuous t-Norms. - Francesc Esteva; Lluís Godo (On Logical, Algebraic, and Probabilistic Aspects of Fuzzy Set Theory, 2016)

A Modal Account of Preference in a Fuzzy Setting. - Francesc Esteva; Lluís Godo; Amanda Vidal (Soft Computing Based Optimization and Decision Models, 2017)

On a Graded Modal Logic Approach to Reason with Fuzzy Preferences. - Francesc Esteva; Lluís Godo; Amanda Vidal (CCIA, 2017)

On Finite-Valued Bimodal Logics with an Application to Reasoning About Preferences. - Amanda Vidal; Francesc Esteva; Lluís Godo (EUSFLAT/IWIFSGN (3), 2017)

On the relation between modal and multi-modal logics over Łukasiewicz logic. - Francesc Esteva; Lluís Godo; Ricardo Oscar Rodríguez (FUZZ-IEEE, 2017)

On modal extensions of Product fuzzy logic. - Amanda Vidal; Francesc Esteva; Lluís Godo (J. Log. Comput., 2017)

Expanding FLew with a Boolean connective. - Rodolfo Cristian Ertola Biraben; Francesc Esteva; Lluís Godo (Soft Comput., 2017)

On strong standard completeness in some MTL $$_ Delta $$ Δ expansions. - Amanda Vidal; Félix Bou; Francesc Esteva; Lluís Godo (Soft Comput., 2017)

A Probabilistic Author-Centered Model for Twitter Discussions. - Teresa Alsinet; Josep Argelich; Ramón Béjar; Francesc Esteva; Lluís Godo (IPMU (2), 2018)

Connecting Systems of Mathematical Fuzzy Logic with Fuzzy Concept Lattices. - Pietro Codara; Francesc Esteva; Lluís Godo; Diego Valota (IPMU (2), 2018)

On the relationship between fuzzy description logics and many-valued modal logics. - Marco Cerami; Francesc Esteva; Àngel García-Cerdaña (Int. J. Approx. Reason., 2018)

Maximality in finite-valued Łukasiewicz logics defined by order filters. - Marcelo E. Coniglio; Francesc Esteva; Joan Gispert; Lluís Godo (J. Log. Comput., 2019)

Many-valued Logics for Reasoning: Essays in Honor of Lluís Godo on the Occasion of his 60th Birthday. - Didier Dubois; Francesc Esteva; Tommaso Flaminio; Carles Noguera; Henri Prade; Ricardo Oscar Rodríguez (Soft Comput., 2019)

On Ruspini's Models of Similarity-Based Approximate Reasoning. - Francesc Esteva; Lluís Godo; Ricardo Oscar Rodríguez; Thomas Vetterlein (IPMU (1), 2020)

On the Logic of Left-Continuous t-Norms and Right-Continuous t-Conorms. - Lluís Godo; Martín Sócola-Ramos; Francesc Esteva (IPMU (3), 2020)

Axiomatizing logics of fuzzy preferences using graded modalities. - Amanda Vidal; Francesc Esteva; Lluís Godo (Fuzzy Sets Syst., 2020)

Some Categorical Equivalences for Nelson Algebras with Consistency Operators. - Francesc Esteva; Aldo Figallo Orellano; Tommaso Flaminio; Lluís Godo (IFSA/EUSFLAT/AGOP, 2021)

Logics of formal inconsistency based on distributive involutive residuated lattices. - Francesc Esteva; Aldo Figallo Orellano; Tommaso Flaminio; Lluís Godo (J. Log. Comput., 2021)

A Similarity-Based Three-Valued Modal Logic Approach to Reason with Prototypes and Counterexamples. - Francesc Esteva; Lluís Godo; Sandra A. Sandri (Fuzzy Approaches for Soft Computing and Approximate Reasoning, 2021)

On decidability of concept satisfiability in Description Logic with product semantics. - Marco Cerami; Francesc Esteva (Fuzzy Sets Syst., 2022)

On the expressive power of Łukasiewicz square operator. - Marcelo E. Coniglio; Francesc Esteva; Tommaso Flaminio; Lluís Godo (J. Log. Comput., 2022)

Simplified Kripke Semantics for K45-Like Gödel Modal Logics and Its Axiomatic Extensions. - Ricardo Oscar Rodríguez; Olim Frits Tuyt; Francesc Esteva; Lluís Godo (Stud Logica, 2022)

On the Non-falsity and Threshold Preserving Variants of MTL Logics. - Francesc Esteva; Joan Gispert; Lluís Godo (EUSFLAT (1), 2025)