To promote interaction and discussion among the workshop participants each paper has been assigned two discussants. Vice-versa each presenter was assigned two papers, where he/she plays the role of a discussant.

• Discussant assignments can be found in the workshop program.
• Please read the papers, which have been assigned to you and prepare questions and comments.
• Be constructive.

Here are some notes that might stimulate questions and comments:

• What is the main contribution of the paper?
• Can the approach be applied to real-life problems in industry? Does it scale?
• What would you suggest to improve or extend the research?
• Is there some related work that should be considered?
• How could the approach be evaluated?