This book of LNNS contains accepted papers presented at DCAI conference in the Special Session on Intelligent Systems Applications (ISA), Salamanca (Spain), June 2024. ISA is a major forum for the presentation of the development and applications of innovative techniques in the fields of building management, assistive technologies, applied engineering, and industry. The scientific committee of the ISA has selected eight full papers for its publication. This year, ISA Special Session has teamed up with “Logic Journal of the IGPL” (Oxford University Press) for one special issue, including selected papers from ISA Special Session 2025. We would like to thank all the contributing authors, the members of the program committee, and the organizing committee of the University of Salamanca for their hard and highly valuable work, which has been essential for the success of ISA 2025.