Show 100 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Bedregal, Benjamin" or (type any "bookEditor journalEditor issueEditor" and editor="Bedre... Add to list Journal Article A1 A historical account of types of fuzzy sets and their relationships Humberto Bustince, Edurne Barrenechea, Miguel Pagola, Javier Fernandez, Zeshui Xu, Benjamin Bedregal, Javier Montero, Hani Hagras, Francisco Herrera and Bernard De Baets (UGent) (2016) IEEE TRANSACTIONS ON FUZZY SYSTEMS. 24(1). p.179-194 Add to list Conference Paper P1 open access Interval-valued contractive fuzzy negations Benjamin Bedregal, Humberto Bustince, Javier Fernandez, Glad Deschrijver (UGent) and Radko Mesiar (2010) IEEE International Conference on Fuzzy Systems. In IEEE International Conference on Fuzzy Systems Add to list Conference Paper P1 Atanassov's intuitionistic contractive fuzzy negations Benjamin Bedregal, Humberto Bustince, Javier Fernandez, Glad Deschrijver (UGent) and Radko Mesiar (2010) Communications in Computer and Information Science. In Communications in Computer and Information Science 80. p.591-600