- PC member/Reviewer at ACL 2018 Third Workshop on Computational Approaches to Code Switching
- PC member/Reviewer at EMNLP 2016 Second Workshop on Computational Approaches to Code Switching
- Organizing committee of TAG+12, held in Düsseldorf
- Organizing committee of FSMNLP2105, held in Düsseldorf
- PC member/Reviewer at ESSLLI StuS 2014 PC (Language & Computation)
- Organizing committee of ESSLLI 2013, held in Düsseldorf