The purpose in the 23rd World Multi-Conference on Systemics, Cybernetics and Informatics (WMSCI 2019) was to provide, in these increasingly related areas, a multi-disciplinary forum, to foster interdisciplinary communication among the participants, and to support the sharing process of diverse perspectives of the same trans-disciplinary concepts and principles.Systemics, Cybernetics and Informatics (SCI) are increasingly being related to each other in almost every scientific discipline and human activity. Their common trans-disciplinarity characterizes and communicates them, generating strong relations among them and with other disciplines. They work together to create a whole new way of thinking and practice.This phenomenon persuaded the Organizing Committee to structure WMSCI 2019 as a multi-conference where participants may focus on one area, or on one discipline, while allowing them the possibility of attending conferences from other areas or disciplines. This systemic approach stimulates cross-fertilization among different disciplines, inspiring scholars, originating new hypothesis, supporting production of innovations and generating analogies; which is, after all, one of the very basic principles of the systems’ movement and a fundamental aim in cybernetics.WMSCI 2019 was organized and sponsored by the International Institute of Informatics and Systemics (IIIS, www.iiis.org), member of the International Federation of Systems Research(IFSR). The IIIS is a multi-disciplinary organization for inter-disciplinary communication and integration, which includes about 5,000 members. Consequently, a main purpose o fthe IIIS is to foster knowledge integration processes, interdisciplinary communication, and integration of academic activities. Based on 1) the transdisciplinarity of the systemic approach, along with its essential characteristic of emphasizing relationships and integrating processes, and 2) the multi-disciplinary support of cybernetics’ and informatics’ concepts, notions, theories, technologies, and tools, the IIIS has been organizing multidisciplinary conferences as a platform for fostering inter-disciplinary communication and knowledge integration processes.Multi-disciplinary conferences are organized by the IIIS as support for both intra- and inter-disciplinary communication. Processes of intra-disciplinary communication are mainly achieved via traditional paper presentations in corresponding disciplines, while conversational sessions, regarding trans- and inter-disciplinary topics, are among the means used for inter-disciplinary communication. Intra- and inter-disciplinary communications might generate co-regulative cybernetic loops, via negative feedback, and synergic relationships, via positive feedback loops, in which both kinds of communications could increase their respective effectiveness.
