Services
Program Committee Chairs
- Program (co-)chair, PAKDD 2024 (opens in new tab), SIGSPATIAL 2022 (opens in new tab), MDM 2022 (opens in new tab), SIGSPATIAL 2021 (opens in new tab), SMP 2017, UIC 2015, PCC 2012, UbiComp 2011 (opens in new tab)
- Track chair/Area chair/Senior PC
- ICLR 2026/2025/2024
- KDD 2026/2025/2024/2023/2022/2021
- TheWebConf (WWW) 2026/2024/2023/2022/2021/2020/2014/2008/2007
- NeurIPS 2025/2024/2023
- WSDM 2024/2023/2022/2020/2019/2017/2015
- AAAI 2024(AC)/2023(AC)/2022 (AC) /2021 (AC) /2019
Editorial Activities
- Associate Editor, ACM Transactions on Social Computing, since 2018
- Associate Editor, CCF Transactions on Pervasive Computing and Interaction, since 2018
- Associate Editor, ACM Transactions on Intelligent Systems and Technology, since 2012
- Associate Editor, ACM Transactions on Recommender Systems, 2021-2025
- Associate Editor, Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, 2016-2023
- Area Editor, Pervasive and Mobile Computing, 2013-2021
- Action Editor, GeoInformatica, 2011-2022