@article{ZimmermannSchmidtSandkuhl2020,
  author    = {Alfred Zimmermann and Rainer Schmidt and Kurt Sandkuhl},
  title     = {Strategic challenges for platform-based intelligent assistants},
  journal   = {Procedia computer science},
  volume    = {176},
  number    = {Knowledge-Based and Intelligent Information \& Engineering Systems: Proceedings of the 24th International Conference KES2020},
  pages     = {966 -- 975},
  doi       = {10.1016/j.procs.2020.09.092},
  year        = {2020},
}