Invited Keynote Speech

* 30th Australasian Database Conference 2019
* 3rd International Conference on Artificial Intelligence and Security (ICAIS) 2017, Nanjing, China
* 28th Australasian Database Conference 2017, Research Excellence Forum
* 33rd National Database Conference of China (NDBC), 2016, Shenzhen, China
* 3rd Australia-China Database Workshop, 2014

Associate Editorships

* Proceedings of the VLDB Endowment (PVLDB) Volume 14 (2021)

Chairmanships

* WSDM Cup Chair: ACM WSDM 2019
* Awards Committee Chair: ACM CIKM 2017
* Program co-Chair: ER 2018 (Demo Track)
* Program co-Chair: APWeb 2016, 2018 (Demo Track)
* Program co-Chair: DASFAA 2017 (Workshop Track)
* Program co-Chair: ADMA 2017, 2018 (Demo track)
* Awards Committee Chair: ADMA 2016 (Tier-B)

Selected Program Committee Memberships

* ACM International Conference on Information Retrieval (SIGIR): 2016-2019
* World Wide Web Conference (WWW): 2018, 2019
* International Conference on Very Large Databases (VLDB): 2014, 2016-2018, 2020
* ACM International Conference on Management of Data (SIGMOD): 2018
* IEEE International Conference on Data Engineering (ICDE): 2016-2020
* International Joint Conference on Artificial Intelligence (IJCAI): 2016