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## Attendees
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| Bayerlein, Bernd |
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| Käfer, Tobias (AIFB) |
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| ya-fan.chen |
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| Fliegener, Sascha |
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| Beygi Nasrabadi, Hossein |
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| Niebel, Markus |
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| Pirskawetz, Stephan |
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| Falk, Florian |
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| Danilo Dessì |
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| Durmaz, Ali Riza |
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| Golowin, Nadine (INT) |
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| Birkholz, Henk |
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| Lars Vogt (TIB) |
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| Jörg Waitelonis (FIZ) |
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| Anahita Samimi |
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| Mohamed Kamal |
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| Luis Ramos - TIB |
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| Özgür Özcep |
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| Muahammd Ekbal Ahmad (IDAC-TUHH) |
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| Moritz Blum |
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| Winkler, Juliette |
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| Lars-Peter Meyer |
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| Jannis Grundmann |
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| Iwaszko, Sven |
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| Dr. Miriam Eisenbart |
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| Huschle, Tobias |
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| Marc Ackermann |
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| Sahar Ben Hassine |
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will be copied from MS Teams
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## Agenda
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## Minutes
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Discussion on the topic:
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* Project presentation by DIGITRUBBER
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## Minutes
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* Project presentation by DIGITRUBBER (Luis Ramos)
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Kautschuck is a natural occuring raw material with different qualities and properties. The production process must be set/adjusted to get an optimal output. The idea is to start with an extrusion step of rubber production to develop a digital twin to apply sensors of the machines to get qualitative data. Goal to define optimum parameters for optimum output.
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* General introduction
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1. Why we are here:
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- Material rubber (Kautschuck)
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2. What do we want:
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- reduce loss of material, increase automation, increase the quality of the products
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3. Who are we: Deutsches Institut für Kautschuck Technologie, Leibnitz Universität hannover, TIB, and more.
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- Luis has knowledge to work with ontologies.
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- Lars Vogt has 15 years experience with ontologies.
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- AI might be a rather unsecure aspect. IT devision
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4. Where do we stand: Initial stage.
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- Work based on user stories (what are their issues, extract their competency questions). There is nothing to just apply to existing ontologies.
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* Competency Questions
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1. Which domain should be coveres by the ontology?
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- manufacturing processes
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2. What should the ontology be used for?
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- It is not clear why the ontology is used in this process
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3. Who will use the ontology?
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- Domain experts, Institutions,
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4. What questions should be answered by the ontology?
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- Prediction of the output
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- reduction of costs
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- anaylsis improvement (Raman, Photometer)
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- Quality, fluctuations, thermal and mechanical properties of the rubber can be adressed by digital data
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* Discussion about the competency questions
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## Tasks and agenda points for next meeting |
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\ No newline at end of file |
