M. Eugenia Cornejo

Profesora ayudante – Assistant Professor

I am currently Assistant Professor at the Department of Mathematics, University of Cádiz, Cádiz, Spain. I am the coauthor of more than 60 papers presented at conferences and published in scientific journals, including the Journal of Computational and Applied Mathematics, International Journal of Intelligent Systems, Information Sciences, Fuzzy Sets and Systems, Transaction on Fuzzy Systems and International Journal of Approximate Reasoning. I am interested in the research areas of fuzzy sets, fuzzy logic, logic programming, formal concept analysis, bipolar fuzzy relation equations and algebraic structures for soft computing. I am the ECI Vice Leader of a working group of the COST Action: DIGital FORensics: evidence Analysis via intelligent Systems and Practices (DigForASP) – CA17124, and also collaborate in other nationals projects and research contracts with companies. I am Member of the European Association for Fuzzy Logic and Technology (EUSFLAT) and participant of the lab: Mathematics for Computational Intelligence Systems (M·CIS).

ORCID: 0000-0002-8230-0044. https://orcid.org/0000-0002-8230-0044

ResearchGate: https://www.researchgate.net/profile/M_Cornejo

Ongoing projects:

  • Title:Reference and title: CA17124 DIGital FORensics: evidence Analysis via intelligent Systems and Practices (DigForASP)
    Action Chair: Jesús Medina (Universidad de Cádiz)
    Participants: More than 120 researchers from 34 countries.
    From September 10th, 2018, to September 9th, 2022.
  • Title: Mathgreen: Fuzzy mathematical techniques for renewable energy challenges in a discrete framework. Spanish tittle: Técnicas matemáticas difusas para los retos de las energías renovables en un marco discreto. Principal researcher: Jesús Medina (Universidad de Cádiz) Regional project (R & D & I projects under the FEDER Andalucía 2014-2020 Operational Program). From 2020 to 2022.
  • Title: (GEN-MCIS) Intelligent system to the optimization of photovoltaic plants. Spanish tittle: Sistema inteliGENte para la optiMizaCión de Instalaciones fotovoltaicaS. Principal researcher: Jesús Medina (Universidad de Cádiz). Project with the company: Grupo Energético de Puerto Real (GEN).From April 1st, 2019, to  January 1st, 2020.
  • Title:  HARMONIC: Herramientas formAles difusas para RazonaMientO No canónICo. Ref. TIN2016-76653-P. Funded by: Ministerio de Economía y Competitividad. From  30/12/16 to 29/12/19.
  • Title: ATENEA.  Funded by: AIRBUS D&S.  From  1/04/2019 to 31/10/2019.
  • Title:  Proyecto de BIG DATA en el CBC. Funded by: AIRBUS D&S.  From  24/04/2017 to 31/01/2018.

Last PhD thesis as Supervisor:

  • Non-monotonous multi-joint logic programming and bipolar fuzzy relation equations: extensions and relations (Programación lógica multiadjunta no monótona y ecuaciones bipolares de relaciones difusas: extensiones y relaciones). David Lobo Palacios. April 2020.

Last papers:

  • Mª Eugenia Cornejo, Lubomir Antoni, Jesús Medina, Eloisa Ramírez Poussa. Attribute classification and reduct computation in multi-adjoint concept lattices. IEEE Transactions on Fuzzy Systems. Accepted, 2020.
  • Mª Eugenia Cornejo, David Lobo, Jesús Medina. On the solvability of bipolar max-product fuzzy relation equations with the standard negation. Fuzzy Sets and Systems. Accepted, 2020.
  • Mª Eugenia Cornejo, Eloisa Ramírez, Jesús Medina. Implication operators generating pairs of weak negations and their algebraic structure. Fuzzy Sets and Systems. Accepted, 2020.
  • Mª Eugenia Cornejo,  Jesús Medina, Eloisa Ramírez. Algebraic structure of adjoint triples generating a weak negation on the unit interval. Lect. Notes in Computer Science. Accepted, 2020.
  • Mª Eugenia Cornejo, David Lobo, Jesús Medina. Extended multi-adjoint logic programming. Fuzzy Sets and Systems 388:124-145, 2019.
  • David Lobo, Mª Eugenia Cornejo, Jesús Medina. Bipolar fuzzy relation equations systems based on the product t-norm. Mathematical. Methods in the Applied Sciences 42:5779-5793, 2019.
  • Mª Eugenia Cornejo, David Lobo, Jesús Medina. On the solvability of bipolar max-product fuzzy relation equations with the product negation. Journal of Computational and Applied Mathematics 354, pp. 520-532, 2019.
  • Mª Eugenia Cornejo, David Lobo, Jesús Medina. Syntax and semantics of multi adjoint normal logic programming. Fuzzy Sets and Systems 345, pp. 41-62, 2018.
  • Mª Eugenia Cornejo, Jesús Medina, Eloisa Ramírez. Characterizing reducts in multi-adjoint concept lattices. Information Sciences 432:364-376, 2018.
  • Mª Eugenia Cornejo, Juan Carlos Díaz-Moreno, Jesús Medina. Multi-adjoint Relation Equations: A Decision Support System for Fuzzy Logic. International Journal of Intelligent Systems 32(8):778-800, 2017.
  • Mª Eugenia Cornejo, Jesús Medina,  Eloisa Ramírez. Attribute and size reduction mechanisms in multi-adjoint concept lattices. Journal of Computational and Applied Mathematics 318: 388-402, 2017.
  • Mª Eugenia Cornejo, Jesús Medina,  Eloisa Ramírez. Adjoint negations, more than residuated negations. Information Sciences 345:355-371, 2016.
  • M. Eugenia Cornejo, Jesús Medina, Eloisa Ramírez-Poussa. Multi-adjoint algebras versus non-commutative residuated structures. Int. J. Approx. Reasoning 66: 119-138, 2015.
  • M. Eugenia Cornejo, Jesús Medina, Eloisa Ramírez-Poussa: Attribute reduction in multi-adjoint concept lattices. Inf. Sci. 294: 41-56, 2015.
  • M. Eugenia Cornejo, Jesús Medina, Eloisa Ramírez-Poussa. On the use of irreducible elements for reducing multi-adjoint concept lattices. Knowledge-Based Syst. 89:192-202, 2015.
  • Mª Eugenia Cornejo, Jesús Medina,  Eloisa Ramírez. Multi-adjoint algebras versus extended-order algebras. Applied Mathematics & Information Sciences. 9 (2L):365-372, 2015.
  • Mª Eugenia Cornejo, Jesús Medina,  Eloisa Ramírez. On the use of thresholds in multi-adjoint concept lattices. International Journal of Computer Mathematics} 92(9):1855-1873, 2015.