Jesús Medina

Orcid: 0000-0002-3931-5873

Affiliations:
  • Department of Mathematics, University of Cádiz, Spain


According to our database1, Jesús Medina authored at least 171 papers between 2000 and 2025.

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Bibliography

2025
Minimal solutions of fuzzy relation equations via maximal independent elements.
Inf. Sci., 2025

Extracting attribute implications from a formal context: Unifying the basic approaches.
Inf. Sci., 2025

2024
Factorizing formal contexts from closures of necessity operators.
Comput. Appl. Math., April, 2024

Rough set decision algorithms for modeling with uncertainty.
J. Comput. Appl. Math., February, 2024

Stratified extended multi-adjoint logic programming.
Fuzzy Sets Syst., 2024

Attribute implications in multi-adjoint concept lattices with hedges.
Fuzzy Sets Syst., 2024

Bipolar fuzzy relation equations systems based on the product t-norm.
CoRR, 2024

Efficiency of Fuzzy Decision Algorithms Based on the Strength of Decision Rules.
Proceedings of the Conceptual Knowledge Structures - First International Joint Conference, 2024

The Notion of Bond in the Multi-adjoint Concept Lattice Framework.
Proceedings of the Advances in Artificial Intelligence, 2024

2023
Preferences in discrete multi-adjoint formal concept analysis.
Inf. Sci., December, 2023

Optimization of partially monotonic functions subject to bipolar fuzzy relation equations.
Inf. Sci., November, 2023

Reducing fuzzy relation equations via concept lattices.
Fuzzy Sets Syst., July, 2023

Solutions of matrix equations with weak fuzzy equivalence relations.
Inf. Sci., June, 2023

Immediate consequences operator on generalized quantifiers.
Fuzzy Sets Syst., March, 2023

Approximating Fuzzy Relation Equations Through Concept Lattices.
Proceedings of the Formal Concept Analysis - 17th International Conference, 2023

Concept Lattices as a Reduction Tool for Fuzzy Relation Equations.
Proceedings of the Graph-Based Representation and Reasoning, 2023

Towards Confirmation Measures to Mixed Attribute Implications.
Proceedings of the Graph-Based Representation and Reasoning, 2023

Factorization of Formal Contexts from Modal Operators.
Proceedings of the Graph-Based Representation and Reasoning, 2023

Bipolar Multi-Adjoint Relation Equations as Systems of Bipolar Multi-Adjoint Sup-Equations.
Proceedings of the IEEE International Conference on Fuzzy Systems, 2023

Hypergraphs in Logic Programming.
Proceedings of the Symbolic and Quantitative Approaches to Reasoning with Uncertainty, 2023

2022
Generalized quantifiers in formal concept analysis.
J. Comput. Appl. Math., 2022

Impact of local congruences in variable selection from datasets.
J. Comput. Appl. Math., 2022

Decision Support System for Photovoltaic Fault Detection Avoiding Meteorological Conditions.
Int. J. Inf. Technol. Decis. Mak., 2022

Formal concept analysis, rough sets, and three-way decisions.
Int. J. Approx. Reason., 2022

Fuzzy logic programs as hypergraphs. Termination results.
Fuzzy Sets Syst., 2022

Bipolar equations on complete distributive symmetric residuated lattices: The case of a join-irreducible right-hand side.
Fuzzy Sets Syst., 2022

Multi-adjoint lattice logic and truth-stressing hedges.
Fuzzy Sets Syst., 2022

Digital Forensics: Evidence Analysis via Intelligent Systems and Practices DigForASP - CA17124. Challenges and Achievements: Plenary Talk.
Proceedings of the 20th Jubilee International Symposium on Intelligent Systems and Informatics, 2022

Determining Cause-Effect Relations from Fuzzy Relation Equations.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2022

On the Effects of Conjunctions in the Solution Set of Multi-adjoint Fuzzy Relation Equations.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2022

Fuzzy Rough Set Decision Algorithms.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2022

Comparing Attribute Reduction in Multi-adjoint Concept Lattices and the CR-method.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2022

Study on the Necessity Operator to Factorize Formal Contexts in a Multi-adjoint Framework.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2022

Multi-adjoint Lattice Logic. Properties and Query Answering.
Proceedings of the Progress in Artificial Intelligence, 2022

Relating decision rules and attribute implications.
Proceedings of the Sixteenth International Conference on Concept Lattices and Their Applications (CLA 2022) Tallinn, 2022

2021
Attribute Classification and Reduct Computation in Multi-Adjoint Concept Lattices.
IEEE Trans. Fuzzy Syst., 2021

Disjunctive attribute dependencies in formal concept analysis under the epistemic view of formal contexts.
Inf. Sci., 2021

Mathematics and Computational Intelligence Synergies for Emerging Challenges.
Int. J. Comput. Intell. Syst., 2021

OWA operators with functional weights.
Fuzzy Sets Syst., 2021

Algebraic structure of fuzzy signatures.
Fuzzy Sets Syst., 2021

Algebraic structure and characterization of adjoint triples.
Fuzzy Sets Syst., 2021

Implication operators generating pairs of weak negations and their algebraic structure.
Fuzzy Sets Syst., 2021

On the solvability of bipolar max-product fuzzy relation equations with the standard negation.
Fuzzy Sets Syst., 2021

A logical characterization of multi-adjoint algebras.
Fuzzy Sets Syst., 2021

Reducing concept lattices by means of a weaker notion of congruence.
Fuzzy Sets Syst., 2021

Right Adjoint Algebras Versus Operator Left Residuated Posets.
Proceedings of the Rough Sets - International Joint Conference, 2021

2020
A computational procedure for variable selection preserving different initial conditions.
Int. J. Comput. Math., 2020

A Novel Cause-Effect Variable Analysis in Enterprise Architecture by Fuzzy Logic Techniques.
Int. J. Comput. Intell. Syst., 2020

Extended multi-adjoint logic programming.
Fuzzy Sets Syst., 2020

Rough-set-driven approach for attribute reduction in fuzzy formal concept analysis.
Fuzzy Sets Syst., 2020

Rough sets based on Galois connections.
Int. J. Appl. Math. Comput. Sci., 2020

Algebraic Structure of Adjoint Triples Generating a Weak Negation on the Unit Interval.
Proceedings of the Rough Sets - International Joint Conference, 2020

Fuzzy FCA Attribute Reduction Properties in Rough Set Theory.
Proceedings of the Rough Sets - International Joint Conference, 2020

On the Hierarchy of Equivalence Classes Provided by Local Congruences.
Proceedings of the Rough Sets - International Joint Conference, 2020

Towards a Classification of Rough Set Bireducts.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2020

Impact of Local Congruences in Attribute Reduction.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2020

Quantified Formal-Concept Operators.
Proceedings of the Fifthteenth International Conference on Concept Lattices and Their Applications, 2020

2019
On the solvability of bipolar max-product fuzzy relation equations with the product negation.
J. Comput. Appl. Math., 2019

<i>L</i>-fuzzy relational mathematical morphology based on adjoint triples.
Inf. Sci., 2019

Computational Intelligence in Modeling Complex Systems and Solving Complex Problems.
Complex., 2019

Abductive reasoning in normal residuated logic programming via bipolar max-product fuzzy relation equations.
Proceedings of the 11th Conference of the European Society for Fuzzy Logic and Technology, 2019

2018
Characterizing reducts in multi-adjoint concept lattices.
Inf. Sci., 2018

Bireducts with tolerance relations.
Inf. Sci., 2018

Syntax and semantics of multi-adjoint normal logic programming.
Fuzzy Sets Syst., 2018

Characterizing Fuzzy y-Models in Multi-adjoint Normal Logic Programming.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems. Applications, 2018

FCA Attribute Reduction in Information Systems.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems. Theory and Foundations, 2018

Towards a Full Fuzzy Unification in the Bousi Prolog system.
Proceedings of the 2018 IEEE International Conference on Fuzzy Systems, 2018

2017
Current computational tools for science engineering and economics at CMMSE.
J. Comput. Appl. Math., 2017

Attribute and size reduction mechanisms in multi-adjoint concept lattices.
J. Comput. Appl. Math., 2017

Notes on "solution sets of inf- α<sub>T</sub> fuzzy relational equations on complete Brouwerian lattices" and "fuzzy relational equations on complete Brouwerian lattices".
Inf. Sci., 2017

Fuzzy Concept Lattices and Fuzzy Relation Equations in the Retrieval Processing of Images and Signals.
Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2017

Preface by the Editors of the Special Issue on Computational Intelligence and Mathematics.
Int. J. Intell. Syst., 2017

Multi-adjoint Relation Equations: A Decision Support System for Fuzzy Logic.
Int. J. Intell. Syst., 2017

Minimal solutions of generalized fuzzy relational equations: Clarifications and corrections towards a more flexible setting.
Int. J. Approx. Reason., 2017

On reductants in the framework of multi-adjoint logic programming.
Fuzzy Sets Syst., 2017

Minimal solutions of general fuzzy relation equations on linear carriers. An algebraic characterization.
Fuzzy Sets Syst., 2017

Interpreting and analyzing a location-based social network by fuzzy formal contexts.
Proceedings of the 2017 IEEE Symposium Series on Computational Intelligence, 2017

Attribute Reduction in Rough Set Theory and Formal Concept Analysis.
Proceedings of the Rough Sets - International Joint Conference, 2017

Selecting the Coherence Notion in Multi-adjoint Normal Logic Programming.
Proceedings of the Advances in Computational Intelligence, 2017

Towards attribute reduction in object-oriented concept lattices.
Proceedings of the 2017 IEEE International Conference on Fuzzy Systems, 2017

Bipolar fuzzy relation equations based on the product T-norm.
Proceedings of the 2017 IEEE International Conference on Fuzzy Systems, 2017

Measuring the Incoherent Information in Multi-adjoint Normal Logic Programs.
Proceedings of the Advances in Fuzzy Logic and Technology 2017 - Proceedings of: EUSFLAT-2017 - The 10th Conference of the European Society for Fuzzy Logic and Technology, September 11-15, 2017, Warsaw, Poland IWIFSGN'2017, 2017

Reducing Concept Lattices from Rough Set Theory.
Proceedings of the Advances in Fuzzy Logic and Technology 2017 - Proceedings of: EUSFLAT-2017 - The 10th Conference of the European Society for Fuzzy Logic and Technology, September 11-15, 2017, Warsaw, Poland IWIFSGN'2017, 2017

2016
Adjoint negations, more than residuated negations.
Inf. Sci., 2016

Fuzzy data exchange.
Fuzzy Sets Syst., 2016

On the Dedekind-MacNeille completion and formal concept analysis based on multilattices.
Fuzzy Sets Syst., 2016

Multi-adjoint Concept Lattices, Preferences and Bousi Prolog.
Proceedings of the Rough Sets - International Joint Conference, 2016

Reduct-Irreducible α-cut Concept Lattices: An Efficient Reduction Procedure to Multi-adjoint Concept Lattices.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2016

Computing the minimal solutions of finite fuzzy relation equations on lineal carriers.
Proceedings of the Position Papers of the 2016 Federated Conference on Computer Science and Information Systems, 2016

Reducts in Multi-Adjoint Concept Lattices.
Proceedings of the Thirteenth International Conference on Concept Lattices and Their Applications, 2016

2015
On the use of irreducible elements for reducing multi-adjoint concept lattices.
Knowl. Based Syst., 2015

Attribute reduction in multi-adjoint concept lattices.
Inf. Sci., 2015

Multi-adjoint algebras versus non-commutative residuated structures.
Int. J. Approx. Reason., 2015

Cuts or thresholds, what is the best reduction method in fuzzy formal concept analysis?
Proceedings of the 2015 IEEE International Conference on Fuzzy Systems, 2015

adelta;-information reducts and bireducts.
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
Using concept lattice theory to obtain the set of solutions of multi-adjoint relation equations.
Inf. Sci., 2014

On basic conditions to generate multi-adjoint concept lattices via Galois connections.
Int. J. Gen. Syst., 2014

Multi-adjoint fuzzy rough sets: Definition, properties and attribute selection.
Int. J. Approx. Reason., 2014

Multi-adjoint concept lattices with heterogeneous conjunctors and hedges.
Ann. Math. Artif. Intell., 2014

Fuzzy-Attributes and a Method to Reduce Concept Lattices.
Proceedings of the Rough Sets and Current Trends in Computing, 2014

General Negations for Residuated Fuzzy Logics.
Proceedings of the Rough Sets and Current Trends in Computing, 2014

Revisiting Reductants in the Multi-adjoint Logic Programming Framework.
Proceedings of the Logics in Artificial Intelligence - 14th European Conference, 2014

Minimal Solutions of Fuzzy Relation Equations with General Operators on the Unit Interval.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2014

A Fuzzy Extension of Data Exchange.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2014

Adjoint Triples and Residuated Aggregators.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems, 2014

New links between mathematical morphology and fuzzy property-oriented concept lattices.
Proceedings of the IEEE International Conference on Fuzzy Systems, 2014

2013
Dual multi-adjoint concept lattices.
Inf. Sci., 2013

Lattice-based sums.
Inf. Sci., 2013

Multi-adjoint relation equations: Definition, properties and solutions using concept lattices.
Inf. Sci., 2013

Solving systems of fuzzy relation equations by fuzzy property-oriented concepts.
Inf. Sci., 2013

A comparative study of adjoint triples.
Fuzzy Sets Syst., 2013

An Unfolding-Based Preprocess for Reinforcing Thresholds in Fuzzy Tabulation.
Proceedings of the Advances in Computational Intelligence, 2013

On the Classification of Fuzzy-Attributes in Multi-adjoint Concept Lattices.
Proceedings of the Advances in Computational Intelligence, 2013

Fuzzy Property-Oriented Concept Lattices in Morphological Image and Signal Processing.
Proceedings of the Advances in Computational Intelligence, 2013

Concept-Forming Operators on Multilattices.
Proceedings of the Formal Concept Analysis, 2013

Irreducible elements in multi-adjoint concept lattices.
Proceedings of the 8th conference of the European Society for Fuzzy Logic and Technology, 2013

On minimal requirements to obtain fuzzy concept-forming operators.
Proceedings of the 8th conference of the European Society for Fuzzy Logic and Technology, 2013

Building multi-adjoint concept lattices.
Proceedings of the 8th conference of the European Society for Fuzzy Logic and Technology, 2013

On Information Retrieval in Morphological Image and Signal Processing.
Proceedings of the Tenth International Conference on Concept Lattices and Their Applications, 2013

2012
Multi-adjoint property-oriented and object-oriented concept lattices.
Inf. Sci., 2012

On multi-adjoint concept lattices based on heterogeneous conjunctors.
Fuzzy Sets Syst., 2012

Characterizing when an ordinal sum of t-norms is a t-norm on bounded lattices.
Fuzzy Sets Syst., 2012

Relating attribute reduction in formal, object-oriented and property-oriented concept lattices.
Comput. Math. Appl., 2012

Solving General Fuzzy Relation Equations Using Property-Oriented Concept Lattices.
Proceedings of the Advances on Computational Intelligence, 2012

Fuzzy Formal Concept Analysis via Multilattices: First Prospects and Results.
Proceedings of The Ninth International Conference on Concept Lattices and Their Applications, 2012

Using Intensifying Hedges to Reduce Size of Multi-adjoint Concept Lattices with Heterogeneous Conjunctors.
Proceedings of The Ninth International Conference on Concept Lattices and Their Applications, 2012

2011
A Static Preprocess for Improving Fuzzy Thresholded Tabulation.
Proceedings of the Advances in Computational Intelligence, 2011

Implication Triples versus Adjoint Triples.
Proceedings of the Advances in Computational Intelligence, 2011

Concept Lattices in Fuzzy Relation Equations.
Proceedings of The Eighth International Conference on Concept Lattices and Their Applications, 2011

2010
Multi-adjoint t-concept lattices.
Inf. Sci., 2010

Towards Multi-adjoint Property-Oriented Concept Lattices.
Proceedings of the Rough Set and Knowledge Technology - 5th International Conference, 2010

Adjoint Pairs on Interval-Valued Fuzzy Sets.
Proceedings of the Information Processing and Management of Uncertainty in Knowledge-Based Systems. Applications, 2010

A characterization of ordinal sums being t-norms on bounded lattices by ordinal sums of drastic t-norms.
Proceedings of the FUZZ-IEEE 2010, 2010

Towards Attribute Reduction in Multi-adjoint Concept Lattices.
Proceedings of the 7th International Conference on Concept Lattices and Their Applications, 2010

2009
Formal concept analysis via multi-adjoint concept lattices.
Fuzzy Sets Syst., 2009

Overcoming Non-commutativity in Multi-adjoint Concept Lattices.
Proceedings of the Bio-Inspired Systems: Computational and Ambient Intelligence, 2009

On the Representation Theorem of Multi-Adjoint Concept Lattices.
Proceedings of the Joint 2009 International Fuzzy Systems Association World Congress and 2009 European Society of Fuzzy Logic and Technology Conference, 2009

2008
Thresholded Tabulation in a Fuzzy Logic Setting.
Proceedings of the Eighth Spanish Conference on Programming and Computer Languages, 2008

Relating generalized concept lattices and concept lattices for non-commutative conjunctors.
Appl. Math. Lett., 2008

2007
Termination of logic programs with imperfect information: applications and query procedure.
J. Appl. Log., 2007

Fuzzy logic programming via multilattices.
Fuzzy Sets Syst., 2007

Powersets of terms and composite monads.
Fuzzy Sets Syst., 2007

A Fixed-Point Theorem for Multi-valued Functions with an Application to Multilattice-Based Logic Programming.
Proceedings of the Applications of Fuzzy Sets Theory, 2007

On Reachability of Minimal Models of Multilattice-Based Logic Programs.
Proceedings of the MICAI 2007: Advances in Artificial Intelligence, 2007

On Multi-adjoint Concept Lattices: Definition and Representation Theorem.
Proceedings of the Formal Concept Analysis, 5th International Conference, 2007

Concept Lattices under Non-commutative Conjunctors Are Generalized Concept Lattices.
Proceedings of the New Dimensions in Fuzzy Logic and Related Technologies. Proceedings of the 5th EUSFLAT Conference, 2007

2006
A Tabulation Proof Procedure for First-order Residuated Logic Programs: Soundness, Completeness and Optimizations.
Proceedings of the IEEE International Conference on Fuzzy Systems, 2006

2005
Multi-lattices as a Basis for Generalized Fuzzy Logic Programming.
Proceedings of the Fuzzy Logic and Applications, 6th International Workshop, 2005

Interval-Valued Neural Multi-adjoint Logic Programs.
Proceedings of the Mechanisms, 2005

A note on partially ordered generalized terms.
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
A neural implementation of multi-adjoint logic programming.
J. Appl. Log., 2004

Similarity-based unification: a multi-adjoint approach.
Fuzzy Sets Syst., 2004

Similarities between powersets of terms.
Fuzzy Sets Syst., 2004

Sorted Multi-adjoint Logic Programs: Termination Results and Applications.
Proceedings of the Logics in Artificial Intelligence, 9th European Conference, 2004

Decomposing Ordinal Sums in Neural Multi-adjoint Logic Programs.
Proceedings of the Advances in Artificial Intelligence, 2004

A Tabulation Proof Procedure for Residuated Logic Programming.
Proceedings of the 16th Eureopean Conference on Artificial Intelligence, 2004

2003
A Neural Approach to Extended Logic Programs.
Proceedings of the Artificial Neural Nets Problem Solving Methods, 2003

Homogenizing multi-adjoint logic programs.
Proceedings of the 3rd Conference of the European Society for Fuzzy Logic and Technology, 2003

Towards Biresiduated Multi-adjoint Logic Programming.
Proceedings of the Current Topics in Artificial Intelligence, 2003

2002
A Multi-Adjoint Approach to Similarity-Based Unification.
Proceedings of the Unification in Non-Classical Logics, 2002

A categorical approach to unification of generalised terms.
Proceedings of the Unification in Non-Classical Logics, 2002

Non-commutativity and Expressive Deductive Logic Databases.
Proceedings of the Logics in Artificial Intelligence, European Conference, 2002

Multi-adjoint Logic Programming: A Neural Net Approach.
Proceedings of the Logic Programming, 18th International Conference, 2002

A Similarity-Based Unification Model for Flexible Querying.
Proceedings of the Flexible Query Answering Systems, 5th International Conference, 2002

A Neural Approach to Abductive Multi-adjoint Reasoning.
Proceedings of the Artificial Intelligence: Methodology, 2002

2001
Multi-adjoint Logic Programming with Continuous Semantics.
Proceedings of the Logic Programming and Nonmonotonic Reasoning, 2001

Composing Submonads.
Proceedings of the 31st IEEE International Symposium on Multiple-Valued Logic, 2001

A Multi-adjoint Logic Approach to Abductive Reasoning.
Proceedings of the Logic Programming, 17th International Conference, 2001

A Completeness Theorem for Multi-Adjoint Logic Programming.
Proceedings of the 10th IEEE International Conference on Fuzzy Systems, 2001

A Procedural Semantics for Multi-adjoint Logic Programming.
Proceedings of the Progress in Artificial Intelligence, 2001

2000
A graphical approach to monad compositions.
Proceedings of the First Irish Conference on the Mathematical Foundations of Computer Science and Information Technology, 2000


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