- 2008 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, Reviewer
- The 7th International Conference of Practical Aspects on Knowledge Management(PAKM2008), Scientific Committee
- The 7th International Conference of Practical Aspects on Knowledge Management (PAKM2008), Local Organizing Committee
- The 4th Annual Asian Semantic Web Conference (ASWC2009), Additional Reviewer
- The 3rd International Conference on Knowledge Science, Engineering and Management (KSEM2009), Programme Committee
- 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, Non-PC Reviewer
- The 8th International Conference of Practical Aspects on Knowledge Management (PAKM2010), Non-PC Reviewer
- The 4th International Conference on Knowledge Science, Engineering and Management (KSEM2010), Non-PC Reviewer
- The 2nd Joint International Semantic Technology Conference (JIST2012), Local Organizing Committee
- The 2nd Joint International Semantic Technology Conference (JIST2012), Program Committee
- The 3rd Joint International Semantic Technology Conference (JIST2013), Program Committee
- The First Workshop on Practical Application of Ontology for Semantic Data Engineering (PAOS2013), Program Committee
- The 4th Joint International Semantic Technology Conference (JIST2014), Program Committee
- Knowledge and Information Systems (KAIS) Reviewer
- New Generation Computing (NGC) Reviewer
- The 15th International Semantic Web Conference (ISWC2016), Local Organizing Committee
- The 6th Joint International Semantic Technology Conference (JIST2016), Program Committee
- The 3rd International Workshop on Practical Application of Ontology for Semantic Data Engineering (PAOS2016), Program Committee
- 1st International Workshop on Platforms and Applications for Social problem Solving and Collective Reasoning (PASSCR2016), Organizers
- 2nd International Workshop on Platforms and Applications for Social problem Solving and Collective Reasoning (PASSCR2017), Organizers
- The 8th Joint International Semantic Technology Conference (JIST2018), Publicity Chairs
- The 1st IEEE International Workshop on Advances in AI and Machine Learning: Research & Practice (AIML2018), Program Committee
- The Sixth International Symposium on Computing and Networking (CANDAR’18), Program Committee
- The 3rd International Workshop on GPU Computing and AI (GCA’18), Program Committee
- The Joint International Workshop on PAOS2018 and PASSCR2018, Organizers
- The 2nd IEEE International Workshop on Advances in AI and Machine Learning: Research & Practice (AIML2019), Program Committee
- The 18th International Semantic Web Conference (ISWC2019), Research Track, Program Committee
- The Seventh International Symposium on Computing and Networking (CANDAR’19), Program Committee
- The 4th International Workshop on GPU Computing and AI (GCA’19), Program Committee
- The Eighth International Symposium on Computing and Networking (CANDAR’20), Program Committee
- The 5th International Workshop on GPU Computing and AI (GCA’20), Program Committee
- The Ninth International Symposium on Computing and Networking (CANDAR’21), Program Committee
- The Tenth International Symposium on Computing and Networking (CANDAR’22), Program Committee
- The 16th International Conference on Knowledge Science, Engineering and Management (KSEM 2023), Program Committee
- The Eleventh International Symposium on Computing and Networking (CANDAR’23), Program Committee
- THE 22nd International Semantic Web Conference (ISWC2023), Posters & Demos Track, Program Committee
- The 12th International Joint Conference on Knowledge Graphs (IJCKG 2023), Publicity Chairs
- The 12th International Joint Conference on Knowledge Graphs (IJCKG 2023), Research Track, Program Committee
- The 12th International Joint Conference on Knowledge Graphs (IJCKG 2023), Poster & Demo Track, Program Committee