Artificial Intelligence and Man Machine Systems : Proceedings of an International Seminar Organized by Deutsche Forschungs und Versuchsanstalt für Luft und Raumfahrt (DFVLR) Bonn Germany May 1986 Artificial intelligence in man machine systems and automation Knowledge representation in the software development process: A case study Design and applications of expert systems The role of natural language in advanced knowledge based systems Cognitive science: Information processing in humans and computers Knowledge based controller for intelligent mobile robots Knowledge based pilot aids: A case study in mission planning Dynamic planning and time conflict resolution in air traffic control Outline of a computational approach to meaning and knowledge representation based on the concept of a generalized assignment statement.