The optional Ph.D. seminar will be held on the 25 September 2019 for doctoral candidates in cooperation with the Kühne Logistics University. The seminar is currated by Prof. André Ludwig (Associate Professor of Computer Science in Logistics, Kühne Logistics University) in workshop form. The workshop is conducted under the guidance of experienced researchers. The get-together is also meant as a networking opportunity and a reduced-rate access to the conference for those young researchers that are not yet ready to submit a full paper. More information about the content of the workshop will be published very soon!