A survey of contributions to fuzzy logic and its applications to artificial intelligence at the IIIA

The Artificial Intelligence Research Institute (IIIA) is a public research centre, belonging to the Spanish National Research Council (CSIC), dedicated to AI research. We focus our activities on a few well-defined sub-domains of Artificial Intelligence, positively avoiding dispersion and keeping a good balance between basic research and applications, and paying particular attention to training PhD students and technology transfer. In this article, we survey some of the most relevant results related to Fuzzy Logic and Fuzzy AI Systems that we have obtained since the initiation of our research activities in 1985. © 2015 Springer International Publishing Switzerland.Peer Reviewe