8th European Symposium on Computational Intelligence and Mathematics ESCIM 2016 Sofia, Bulgaria October 5th-8th, 2016 PROCEEDINGS Editors: László Kóczy, Jesús Medina Associate Editors: María Eugenia Cornejo-Piñero, Juan Carlos Díaz-Moreno, Janusz Kacprzyk, Vassia Atanassova Eloísa Ramírez-Poussa, María José Benítez-Caballero Proceedings of ESCIM 2016 © László Kóczy, Jesús Medina, Editors María Eugenia Cornejo-Piñero, Juan Carlos Díaz-Moreno, Janusz Kacprzyk, Vassia Atanassova, Eloísa Ramírez-Poussa, María José Benítez-Caballero, Associate Editors This work is subject to copyright. All rights reserved. Reproduction or publication of this material, even partial, is allowed only with the editors’ permission. Edition: 1st First published: 2016 ISBN: 978-84-617-5119-8 Published and printed by: Universidad de Cádiz (Dept. Matemáticas), Spain Organization General Chairs László T. Kóczy Széchenyi István University, Hungary Janusz Kacprzyk Polish Academy of Sciences, Poland Jesús Medina Universidad de Cádiz, Spain International Program Committee Krassimir Atanassov Bulgarian Academy of Sciences, Bulgaria Pedro Cabalar University of A Coruña, Spain Joao Paulo B. Carvalho University of Lisbon, Portugal Agata Ciabattoni TU Wien, Austria Davide Ciucci University of Milano-Bicocca, Italy Bernard De Baets University of Ghent, Belgium Juan Carlos Díaz-Moreno University of Cádiz, Spain Chris Cornelis University of Granada, Spain Christian G. Fermueller TU Wien, Austria Péter Foldesi Széchenyi István University, Hungary Lluis Godo Artificial Intelligence Research Institute, Spain Stanislav Krajči UPJS Kosice, Slovakia Ondrej Krídlo UPJS Kosice, Slovakia Piotr Kulczycki Cracow University of Technology, Poland Manuel Ojeda-Aciego University of Málaga, Spain David Pearce Universidad Politécnica de Madrid, Spain Jozef Pócs Slovak Academy of Sciences. Slovakia Claudiu Pozna Transilvania University of Braşov, Romania Alex Tormási Széchenyi István University, Hungary Esko Turunen Tampere University of Technology, Finland Organizing Committee Vassia Atanassova Bulgarian Academy of Sciences, Bulgaria María Eugenia Cornejo-Piñero Universidad de Cádiz, Spain Jesús Medina Universidad de Cádiz, Spain Eloísa Ramírez-Poussa Universidad de Cádiz, Spain Sponsoring Institutions Universidad de Cádiz, Spain Széchenyi István University, Hungary Hungarian Fuzzy Association Table of Contents Preface .................................................................................................................... IX Keynote: Fuzzy Signature Sets Are L-fuzzy .......................................................... 1 László T. Kóczy Model Reduction Method Supported by Fuzzy Cognitive Map to Promote Circular Economy ................................................................................ 2 Adrienn Buruzs, Miklós F. Hatwágner, László T. Kóczy Analyzing the Process of Constructing Reducts in Multi-adjoint Concept Lattices ..................................................................................................... 9 Maria Eugenia Cornejo, Jesús Medina, and Eloísa Ramírez-Poussa Uncertainty Tolerance and Behavioral Stability Analysis of Fixed Structure Fuzzy Cognitive Maps ............................................................................ 15 Miklós F. Hatwágner and László T. Kóczy Towards Multi-adjoint Logic Programming with Negations .................................. 24 Maria Eugenia Cornejo, David Lobo, and Jesús Medina Keynote: Bonds in a Fuzzy Environment .............................................................. 30 Manuel Ojeda-Aciego Comparison of Krill Herd Algorithm and Flower Pollination Algorithm in Clustering Task ................................................................................................... 31 Piotr Kowalski, Szymon Łukasik, Małgorzata Charytanowicz and Piotr Kulczycki On the Lower Limit of Possibilistic Correlation Coefficient for Identical Marginal Possibility Distributions .......................................................................... 37 István Á. Harmati and Robert Fullér Manipulating Positive and Negative Attributes in Implications ............................. 43 P. Cordero, M. Enciso, A. Mora, and J. M. Rodriguez-Jiménez Attribute Reduction in Fuzzy Formal Concept Analysis from Rough Set Theory .......................................................................................... 49 M. José Benítez, Jesús Medina, and Dominik Ślęzak V On the n-ary Generalization of Dual Bonds ............................................................ 55 Ondrej Krídlo and Manuel Ojeda-Aciego Toward the Use of the Contraposition Law in Multi-adjoint Lattices .................... 60 Nicolás Madrid Keynote: On Pseudo-fixed Points of the Intuitionistic Fuzzy Quantifiers and Operators ....................................................................................... 66 Krassimir Atanassov On a New Ordering between Intuitionistic Fuzzy Pairs .......................................... 77 Peter Vassilev and Todor Stoyanov Generalized Net for Coordination and Synchronization of Human and Computer-based Expert Type Decision Support Activities in a Multiagent Setting ............................................................................................ 81 Eulalia Szmidt, Evdokia Sotirova, and Janusz Kacprzyk, and Krassimir Atanassov Enriching Prolog Systems by Means of Interval-valued Fuzzy Sets ...................... 90 Clemente Rubio-Manzano and Martin Pereira-Fariña Keynote: Multi-adjoint Frameworks, towards a More Flexible Formal World ......................................................................................................... 96 Jesús Medina Characterizing the Join Irreducible Elements of Multi-adjoined Object-oriented Fuzzy Concept Lattices ................................................................. 98 Jesús Medina and Eloísa Ramírez-Poussa Minimal Solutions of Finite Fuzzy Relation Equations on Linear Carriers by Cubes ................................................................................................... 104 Jesús Medina and Juan Carlos Díaz-Moreno The Existence of Generalized Inverses of Fuzzy Matrices ..................................... 108 Miroslav Ćirić and Jelena Ignjatović Keynote: The IMBPC HVAC system: A Complete MBPC Solution for Existing HVAC Systems ................................................................................... 114 António E. Ruano VI Wavelet Analysis and Structural Entropy Based Intelligent Classification Method for Combustion Engine Cylinder Surfaces ................................................ 115 Szilvia Nagy and Levente Solecki Improving Twitter Gender Classification using Multiple Classifiers ..................... 121 Marco Vicente, Fernando Batista, and Joao P. Carvalho Exploiting Dynamics in Social Recommender Systems ......................................... 128 Gergely Pósfai, Gábor Magyar and Lászlo T. Kóczy Generalized Aggregation Functions and Quality Indicators in Overall Telecommunication Network Models: Some Open Issues ..................................... 134 Stoyan Poryazov and Emiliya Saranova Author Index ........................................................................................................... 143 VII Preface This eighth edition of the European Symposium on Computational Intelligence and Mathematics (ESCIM 2016) consolidates this symposium among one of the most im- portant events in Europe related to computational intelligence and mathematics. Its participants provide their best advances in the area and share new challenges in order to create an atmosphere capable of creating synergies among the authors, and the key- note speakers focus on achieving these goals and new ones, such as the preparation of a European project. The general scope and particular topics are perfectly in line with the very essence, phi- losophy and policy of Horizon 2020, the new EU Framework Programme for Research and Innovation. As it can be seen from the relevant contributions presented at ESCIM 2016, and then included in the procedings, a rich and powerful set of various tools and techniques of computational intelligence and mathematics has shown its full potential in solving a wide variety of problems of science, technology, business, etc. Therefore, one can say that computational intelligence must be a fundamental tool in order to solve the new problems and challenges which the society faces. This importance concerns virtually all disciplines in engineering, computer science, data sciences, physics, chem- istry, material sciences, etc. to just name a few. Possible Horizon 2020 projects which would concern all these disciplines would have a huge impact and should without doubt be funded. The European Symposium on Computational Intelligence and Mathematics arises as a merger between the Győr Symposia on Computational Intelligence (successfully orga- nized from 2008 to 2014 in Győr, Hungary), and the International Workshop on Math- ematics and Soft Computing, which combines the area of computational intelligence, which has become one of the main research topics at the Széchenyi István University in the last years, and the different developments in mathematics applied to computer science. The location has been changed but preserves the philosophy of the past Győr Symposia enriched from a more mathematical perspective. That is, bringing together scientists and engineers working in the field of computational intelligence and mathe- matics to solve current challenges in these fundamental areas. Sofia will