Concepción Roldán

17 papers Journal 16Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
From type-(2, k) grouping indices to type-(2, k) Jaccard indices.
Fuzzy Sets Syst.
Antonio-Francisco Roldán-López-de-Hierro, Concepción Roldán, Carlos Guerra, Javier Fernández, Anderson Paiva Cruz, Ronei Marcos de Moraes, Humberto Bustince
2025 J jnl
Fuzzy dissimilarities and the fuzzy Choquet integral of triangular fuzzy numbers on [0, 1].
Fuzzy Sets Syst.
Antonio-Francisco Roldán-López-de-Hierro, Anderson Paiva Cruz, Regivan H. N. Santiago, Concepción Roldán, Diego García-Zamora, Fernando Neres, Humberto Bustince
2023 J jnl
On the notion of fuzzy dispersion measure and its application to triangular fuzzy numbers.
Inf. Fusion
Antonio-Francisco Roldán-López-de-Hierro, Humberto Bustince, María del Mar Rueda, Concepción Roldán, Laura De Miguel, Carlos Guerra
2023 J jnl
Type-$(2,k)$ Overlap Indices.
IEEE Trans. Fuzzy Syst.
Antonio-Francisco Roldán-López-de-Hierro, Concepción Roldán, Miguel Ángel Tíscar, Zdenko Takác, Regivan H. N. Santiago, Graçaliz Pereira Dimuro, Javier Fernández, Humberto Bustince
2022 J jnl
A fuzzy methodology for approaching fuzzy sets of the real line by fuzzy numbers.
Fuzzy Sets Syst.
Antonio-Francisco Roldán-López-de-Hierro, Miguel Ángel Tíscar, Concepción Roldán, Humberto Bustince
2022 J jnl
Multi-criteria decision making involving uncertain information via fuzzy ranking and fuzzy aggregation functions.
J. Comput. Appl. Math.
Antonio-Francisco Roldán-López-de-Hierro, Miguel Sánchez, Concepción Roldán
2021 J jnl
Affine construction methodology of aggregation functions.
Fuzzy Sets Syst.
Antonio-Francisco Roldán-López-de-Hierro, Concepción Roldán, Humberto Bustince, Javier Fernández, Iosu Rodríguez, Habib Fardoun, Julio Lafuente
2020 J jnl
A novel fuzzy methodology applied for ranking trapezoidal fuzzy numbers and new properties.
Int. J. Comput. Math.
Antonio-Francisco Roldán-López-de-Hierro, Antonio Márquez Montávez, Concepción Roldán
2018 J jnl
On a new methodology for ranking fuzzy numbers and its application to real economic data.
Fuzzy Sets Syst.
Antonio-Francisco Roldán-López-de-Hierro, Concepción Roldán, Francisco Herrera
2018 J jnl
Two novel methodologies for considering aggregation functions by implicit equations and minimization problems.
Eur. J. Oper. Res.
Ainara López-Maestresalas, Humberto Bustince, Javier Fernández, Radko Mesiar, Concepción Roldán
2017 J jnl
A fuzzy regression model based on finite fuzzy numbers and its application to real-world financial data.
J. Comput. Appl. Math.
Gerry Alfonso, Antonio-Francisco Roldán-López-de-Hierro, Concepción Roldán
2015 J jnl
Multidimensional fixed point theorems under (ψ, φ)-contractive conditions in partially ordered complete metric spaces.
J. Comput. Appl. Math.
Antonio-Francisco Roldán-López-de-Hierro, Juan Martínez-Moreno, Concepción Roldán, Y. J. Cho
2014 J jnl
Multidimensional coincidence point results for compatible mappings in partially ordered fuzzy metric spaces.
Fuzzy Sets Syst.
Antonio-Francisco Roldán-López-de-Hierro, Juan Martínez-Moreno, Concepción Roldán, Y. J. Cho
2014 J jnl
Some applications of the study of the image of a fuzzy number: Countable fuzzy numbers, operations, regression and a specificity-type ordering.
Fuzzy Sets Syst.
Antonio-Francisco Roldán-López-de-Hierro, Juan Martínez-Moreno, Concepción Roldán
2012 J jnl
A fuzzy regression model based on distances and random variables with crisp input and fuzzy output data: a case study in biomass production.
Soft Comput.
Concepción Roldán, Antonio-Francisco Roldán-López-de-Hierro, Juan Martínez-Moreno
2009 J jnl
Factors influencing university drop out rates.
Comput. Educ.
Francisco Araque, Concepción Roldán, Alberto Salguero
2009 — conf
KM-Fuzzy Approach Space.
IFSA/EUSFLAT Conf.
Juan Martínez-Moreno, Antonio-Francisco Roldán-López-de-Hierro, Concepción Roldán