Multi-view modeling and pragmatics in 2020: position paper on designing complex cyber-physical systems

  • Authors:
  • Reinhard von Hanxleden;Edward A. Lee;Christian Motika;Hauke Fuhrmann

  • Affiliations:
  • Department of Computer Science, Christian-Albrechts-Universität zu Kiel, Kiel, Germany;EECS Department, University of California at Berkeley, Berkeley, CA;Department of Computer Science, Christian-Albrechts-Universität zu Kiel, Kiel, Germany;Funkwerk Information Technologies GmbH, Kiel, Germany

  • Venue:
  • Proceedings of the 17th Monterey conference on Large-Scale Complex IT Systems: development, operation and management
  • Year:
  • 2012

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Abstract

Multi-view modeling refers to a system designer constructing distinct and separate models of the same system to model different (semantic) aspects of a system. Modeling pragmatics also entails constructing different views of a system, but here the focus is on syntactic/pragmatic aspects, with an emphasis on designer productivity, and the views are constructed automatically by filtering and drawing algorithms. In this paper, we argue that both approaches will have growing influence on model-based design, in particular for complex cyber-physical systems, and we identify a number of general developments that seem likely to contribute to this until 2020. This includes notably the trend towards domain-specific modeling and agile development, novel input devices, and the move to the cloud. We also report on preliminary practical results in this area with two modeling environments, Ptolemy and kieler, and the lessons learned from their combined usage.