- TPC Chair of International Conference on Blockchain and Trustworthy Systems (BlockSys’ 2020), Dali, China 07 – 08/08/2020
- TPC Chair of International Conference on Blockchain and Trustworthy Systems (BlockSys’ 2019), Guangzhou, China 07 – 08/12/2019
- TPC co-chair of special session on “Blockchain for Industrial Internet-of-Things” in conjunction with IEEE International Conference on Industrial Cyber-Physical Systems, Taipei, Taiwan, 06 – 09/05/2019,
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TPC Chair (Session Organizer) for the special session on “Recent Advances in Security and Privacy in Wireless Networking Systems” of the 10th International Conference on Information, Communications and Signal Processing, Singapore, 2/12 – 4/12/2015
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Finance Co-Chair of IEEE International Conference on Communication Systems (ICCS), Macau SAR, 19/11 – 21/11/2014
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Organization Staff of the 9th ACM International Symposium on Mobile Ad Hoc Networking and Computing (ACM MobiHoc), Hong Kong SAR, 27/05 – 30/05/2008
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Organization Staff of the 5th Annual Forum on City Informatization In the Asia-Pacific Region (CIAPR-V), Shanghai, China, 30/05 – 01/06/2005
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Organization Staff of the 4th Annual Forum on City Informatization In the Asia-Pacific Region (CIAPR-IV), Shanghai, China, 20/04 – 22/04/2004
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Student helper of IEEE International Conference on Services Computing (SCC), Shanghai, China, 15/09 – 18/09/2004
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Student helper of International Conference on Grid and Cooperative Computing (GCC), Shanghai, China, 07/12 – 10/12/2003