• d-XC integrals: on the generalization of the expanded form of the Choquet integral by restricted dissimilarity functions and their applications 

  Wieczynski, Jonata; Fumanal Idocin, Javier  ; Lucca, Giancarlo; Borges, Eduardo N.; Asmus, Tiago  ; Emmendorfer, Leonardo R.; Bustince Sola, Humberto  ; Pereira Dimuro, Graçaliz   (IEEE, 2022)   Artículo / Artikulua  

  Restricted dissimilarity functions (RDFs) were introduced to overcome problems resulting from the adoption of the standard difference. Based on those RDFs, Bustince et al. introduced a generalization of the Choquet integral ...

• Positron emission tomography image segmentation based on atanassov's intuitionistic fuzzy sets 

  Couto, Pedro; Bento, Telmo; Bustince Sola, Humberto  ; Melo-Pinto, Pedro (MDPI, 2022)   Artículo / Artikulua  

  In this paper, we present an approach to fully automate tumor delineation in positron emission tomography (PET) images. PET images play a major role in medicine for in vivo imaging in oncology (PET images are used to ...

• Is the phenotype designation by PSP-MDS criteria stable throughout the disease course and consistent with tau distribution? 

  Sánchez Ruiz de Gordoa, Javier  ; Zelaya Huerta, María Victoria  ; Tellechea-Aramburo, Paula; Acha Santamaría, Blanca  ; Roldán, Miren; Lopez Molina, Carlos; Coca, Valle; Galbete Jiménez, Arkaitz  ; Mendioroz, Maite; Erro, M. Elena (Frontiers Media, 2022)   Artículo / Artikulua  

  Introduction: the MDS-PSP criteria have shown high sensitivity for the PSP diagnosis, but do not discriminate the phenotype diversity. Our purpose was to search for anatomopathological differences among PSP phenotypes ...

• Desarrollo de un sistema de decisión basado en lógica borrosa para el uso de bombas de insulina 

  Galván Herrera, José Basilio  ; Recarte Mendiburu, Leticia; Pérez-Ilzarbe Serrano, María José   (AISTI - Associação Ibérica de Sistemas e Tecnologias de Informação, 2014)   Artículo / Artikulua  

  Basándonos en el conocimiento de un usuario experto en la utilización de bombas de insulina, hemos desarrollado un software de apoyo para usuarios noveles de dicha tecnología. Nuestro sistema de decisión tiene en cuenta ...

• EUSC: a clustering-based surrogate model to accelerate evolutionary undersampling in imbalanced classification 

  Le, Hoang Lam; Landa-Silva, Darío; Galar Idoate, Mikel  ; García, Salvador; Triguero, Isaac (Elsevier, 2021)   Artículo / Artikulua  

  Learning from imbalanced datasets is highly demanded in real-world applications and a challenge for standard classifiers that tend to be biased towards the classes with the majority of the examples. Undersampling approaches ...

• A decision tree based approach with sampling techniques to predict the survival status of poly-trauma patients 

  Sanz Delgado, José Antonio  ; Fernández Fernández, Francisco Javier  ; Bustince Sola, Humberto  ; Gradín Purroy, Carlos; Belzunegui Otano, Tomás   (Atlantis Press, 2017)   Artículo / Artikulua  

  Survival prediction of poly-trauma patients measure the quality of emergency services by comparing their predictions with the real outcomes. The aim of this paper is to tackle this problem applying C4.5 since it achieves ...

• Construction of capacities from overlap indexes 

  Sanz Delgado, José Antonio  ; Galar Idoate, Mikel  ; Mesiar, Radko; Bustince Sola, Humberto  ; Fernández Fernández, Francisco Javier   (Springer, 2017)   Capítulo de libro / Liburuen kapitulua  

  In this chapter, we show how the concepts of overlap function and overlap index can be used to define fuzzy measures which depend on the specific data of each considered problem.

• Paired structures in knowledge representation 

  Montero, Javier; Bustince Sola, Humberto  ; Pagola Barrio, Miguel  ; Fernández Fernández, Francisco Javier  ; Barrenechea Tartas, Edurne   (Elsevier, 2016)   Artículo / Artikulua  

  In this position paper we propose a consistent and unifying view to all those basic knowledge representation models that are based on the existence of two somehow opposite fuzzy concepts. A number of these basic models can ...

• Applications of finite interval-valued hesitant fuzzy preference relations in group decision making 

  Pérez Fernández, Raúl; Alonso, Pedro; Bustince Sola, Humberto  ; Díaz, Irene; Montes Rodríguez, Susana (Elsevier, 2016)   Artículo / Artikulua  

  The main purpose of this paper is to present the twofold group decision making problem, which is a new point of view of the group decision making problem where several experts and criteria can be considered at the same ...

• Optical images-based edge detection in Synthetic Aperture Radar images 

  Silva Junior, Gilberto P.; Frery, Alejandro C.; Bustince Sola, Humberto  ; Barrenechea Tartas, Edurne  ; Marco Detchart, Cedric   (Elsevier, 2015)   Artículo / Artikulua  

  We address the issue of adapting optical images-based edge detection techniques for use in Polarimetric Synthetic Aperture Radar (PolSAR) imagery. We modify the gravitational edge detection technique (inspired by the Law ...

• Consensus image method for unknown noise removal 

  González Jaime, Luis; Kerre, Etienne E.; Nachtegael, Mike; Bustince Sola, Humberto   (Elsevier, 2014)   Artículo / Artikulua  

  Noise removal has been, and it is nowadays, an important task in computer vision. Usually, it is a previous task preceding other tasks, as segmentation or reconstruction. However, for most existing denoising algorithms the ...

• Growth in the number of references in engineering journal papers during the 1972-2013 period 

  Úcar Marqués, Iñaki; López Fernandino, Felipe; Rodríguez Ulibarri, Pablo  ; Sesma Sánchez, Laura ; Urrea Micó, Verónica ; Sevilla Moróder, Joaquín   (Springer, 2014)   Artículo / Artikulua  

  The number of references per paper, perhaps the best single index of a journal’s scholarliness, has been studied in different disciplines and periods. In this paper we present a four decade study of eight engineering ...

• Aggregation and pre-aggregation functions in fuzzy rule-based classification systems 

  Lucca, Giancarlo (2018)   Tesis doctoral / Doktoretza tesia  

  Una manera eficiente de tratar problemas de clasificación, entre otras, es el uso de Sistemas de Clasificación Basados en Reglas Difusas (SCBRDs). Estos sistemas están compuestos por dos componentes principales, la Base ...

• General overlap functions 

  Miguel Turullols, Laura de  ; Gómez, Daniel; Tinguaro, Javier; Montero, Javier; Bustince Sola, Humberto  ; Pereira Dimuro, Graçaliz  ; Sanz, Jose Antonio (Elsevier, 2019)   Artículo / Artikulua  

  As a generalization of bivariate overlap functions, which measure the degree of overlapping (intersection for non-crisp sets) of n different classes, in this paper we introduce the concept of general overlap functions. We ...

• Join and meet operations for type-2 fuzzy sets with non-convex secondary memberships 

  Ruiz, Gonzalo; Hagras, Hani; Pomares, Héctor; Rojas, Ignacio; Bustince Sola, Humberto   (IEEE, 2016)   Artículo / Artikulua  

  In this paper we will present two theorems for the join and meet operations for general type-2 fuzzy sets with arbitrary secondary memberships, which can be non-convex and/or non-normal type-1 fuzzy sets. These results ...

• A historical account of types of fuzzy sets and their relationships 

  Bustince Sola, Humberto  ; Barrenechea Tartas, Edurne  ; Pagola Barrio, Miguel  ; Fernández Fernández, Francisco Javier  ; Xu, Zeshui; Bedregal, Benjamin  ; Montero, Javier; Hagras, Hani; Herrera, Francisco; Baets, Bernard de (IEEE, 2016)   Artículo / Artikulua  

  In this work we review the definition and basic properties of the different types of fuzzy sets that have appeared up to now in the literature. We also analyze the relationships between them and enumerate some of the ...

• Comments on "Interval type-2 fuzzy sets are generalization of interval-valued fuzzy sets: towards a wider view on their relationship" [2] 

  Mendel, Jerry M.; Hagras, Hani; Bustince Sola, Humberto  ; Herrera, Francisco (IEEE, 2016)   Otros / Bestelakoak  

  This letter makes some observations about “Interval type-2 fuzzy sets are generalization of interval-valued fuzzy sets: Towards a wide view on their relationship,” IEEE Trans. Fuzzy Systems that further support the ...

• Interval type-2 fuzzy sets are generalization of interval-valued fuzzy sets: towards a wider view on their relationship 

  Bustince Sola, Humberto  ; Fernández Fernández, Francisco Javier  ; Hagras, Hani; Herrera, Francisco; Pagola Barrio, Miguel  ; Barrenechea Tartas, Edurne   (IEEE, 2015)   Artículo / Artikulua  

  In this paper, we will present a wider view on the relationship between interval-valued fuzzy sets and interval type- 2 fuzzy sets where we will show that interval-valued fuzzy sets are a particular case of the interval ...

• Online detection of pathological TCP flows with retransmissions in high-speed networks 

  Miravalls-Sierra, Eduardo; Muelas, David; Ramos, Javier; López de Vergara, Jorge E.; Morató Osés, Daniel  ; Aracil Rico, Javier  (Elsevier, 2018)   Artículo / Artikulua  

  Online Quality of Service (QoS) assessment in high speed networks is one of the key concerns for service providers, namely to detect QoS degradation on-the-fly as soon as possible and avoid customers’ complaints. In this ...

• TBDClust: time-based density clustering to enable free browsing of sites in pay-per-use mobile Internet providers 

  Torres García, Luis Miguel ; Magaña Lizarrondo, Eduardo  ; Morató Osés, Daniel  ; García-Jiménez, Santiago  ; Izal Azcárate, Mikel   (Elsevier, 2017)   Artículo / Artikulua  

  The World Wide Web has evolved rapidly, incorporating new content types and becoming more dynamic. The contents from a website can be distributed between several servers, and as a consequence, web traffic has become ...

View more