What is the fine-grained topic of the following text: This report documents the program and the outcomes of Dagstuhl Seminar 18181 "Towards Accountable Systems", which took place from April 29th to May 4th, 2018, at Schloss Dagstuhl - Leibniz Center for Informatics. Only return the topic.
Dagstuhl Seminar 18181 "Towards Accountable Systems" Program and Outcomes