Journals
- Mathematical Programming, 2022-
- INFORMS Journal on Computing, Advisory Board and Area Editor, 2019-
- Artificial Intelligence, Review Editor, 2021-2024.
- ACM Transactions on Computational Logic: Area Editor. 2003 –
- Journal of Heuristics, Area Editor, 2000-.
- SN Operations Research Forum, 2019-
- Constraints. Survey Editor. 2016-
- Mathematical Programming Series B, Associate Editor, 2018-2021.
- Journal of Artificial Intelligence Research, Associate Editor, 1995-1998, 2013-2019.
- Artificial Intelligence, Associate Editor, 2013-2020.
- Operations Research Letters, 2000-2013.
Program Chair
- AAAI’19 (with Zhi-Hua Zhou)
- MIC 2013 (with H. Lau and G. Raidl).
- CP-AI-OR 2007 (with L. Wolsey).
- PADL 2006.
- CP 2002
- SAS 2007
- ICLP 1994
Recent Conference Committee
- PSCC’22: 22th Power Systems Computation Conference, Porto, Portugal. 2022.
- 30th International Joint Conference on Artificial Intelligence (IJCAI- 2021): (Senior Area Chair)
- AAAI’21: (Area Chair) 35nd AAAI Conference on Artificial Intelligence, Vancouver, 2021.
- 35nd AAAI Conference on Artificial Intelligence (AAAI-2021), Vancouver, 2021: (Senior Track)
- CP’AI’OR’21: 18th International Conference on CP/AI/OR Techniques, Vienna, Austria, 2021.