Yan Wang Professor PhD, SIEEE Smart System and Data Engineering Research Group School of Computing Macquarie University 4 Research Park Drive, Office 354 Sydney, NSW 2109 Australia Tel: +61-2-9850-9539 Fax: +61-2-9850-9551 Email: yan.wang@mq.edu.au Macqaure PURE Google Scholar

Awards

• Best Paper Award, Xuankai Yang, Yan Wang, Xiuzhen Zhang, Shoujin Wang, Huaxiong Wang and Kwok-Yan Lam, UPDATE: Mining User-News Engagement Patterns for Dual-Target Cross-Domain Fake News Detection, Special Session on Private, Secure, and Trust Data Analytics (PSTDA2024), The 11th IEEE International Conference on Data Science and Advanced Analytics (DSAA 2024), San Diego, CA, United States, 6-10 October, 2024  certificate
• Award for Inter-School Collaboration, Master of Data Science, Faculty of Science and Engineering, Macquarie University, 2023
• 2017 IEEE TC-SVC Outstanding Service Award, IEEE Technical Committee on Services Computing (TCSVC), IEEE Computer Society, 2017 (photo1, photo2, photo3)
• Best Student Paper Award, Jun Zou, Yan Wang and Mehmet Orgun, A Dispute Arbitration Protocol Based on a Peer-to-Peer Service Contract Management Scheme, 23rd IEEE International Conference on Web Services (IEEE ICWS2016, research track, acceptance rate 14%), June 27-July 2, 2016, San Francisco, USA certificate
• Top 5 Picks Award, Jun Zou, Yan Wang and Mehmet Orgun, A Dispute Arbitration Protocol Based on a Peer-to-Peer Service Contract Management Scheme, 23rd IEEE International Conference on Web Services (IEEE ICWS2016, research track, acceptance rate 14%), June 27-July 2, 2016, San Francisco, USA certificate
• Vice-Chancellor’s Faculty Award for Excellence in Higher Degree Research Supervision, Macquarie University, 2014 certificate
• Best Paper Award, Haibin Zhang, Yan Wang and Xiuzhen Zhang, Efficient Contextual Transaction Trust Computation in E-Commerce Environments, 11th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom-2012) (acceptance rate: 100/358 = 28%), 25-27 June 2012, Liverpool, UK certificate
• Best Paper Award, Guanfeng Liu, Yan Wang, Mehmet A. Orgun and Ee-Peng Lim, A Heuristic Algorithm for Trust-Oriented Service Provider Selection in Complex Social Networks, The 7th IEEE International Conference on Services Computing (IEEE SCC2010) (research track, acceptance rate: 29/165 =18%), July 5-10, 2010, Miami, Florida, USA certificate
• Learning and Teaching Award, Faculty of Science, Macquarie University, 2010 certificate

Research Interests: recommender systems, trust computing, social computing, services computing

Postdoctoral Fellow Recruitment

A new postdoc position is available. 

PhD Scholarships

General requirements for Master Research and PhD students can be found here.

Info about cotutelle PhD program (double PhD degrees program, or 双博士学位计划).

Projects

• 2023-2025, "Trust-Oriented Data Analytics in Online Social Networks" (Yan Wang, Mehmet Orgun, Guanfeng Liu, Kian-Lee Tan), ARC Discovery project 
• 2020-2023, "Combating Fake News on Social Media: From Early Detection to Intervention" (Xiuzhen Zhang, Yan Wang, Huan Liu), ARC Discovery project
• 2018-2020, "Reputation-based Trust Management in Crowdsourcing Environments" (Yan Wang, Michael Sheng, Mehmet Orgun), ARC Discovery project
• 2018, "A Large-Scale Distributed Experimental Facility for the Internet of Things" (Michael Sheng, Athman Bouguettaya, Seng Loke, Xue Li, Weifa Liang, Boualem Benatallah, Muhammad Ali-Babar, Jian Yang, Albert Zomaya, Yan Wang, Wanlei Zhou, Lina Yao, Kerry Taylor, Neil Bergmann), ARC Linkage Infrastructure, Equipment and Facilities project (LIEF)
• 2015-2017, "Reputation-based Trust Framework for Composed Services" (Athman Bouguettaya, Yan Wang and Elisa Bertino), ARC Discovery project
• 2012-2015, "A Personalised Social Network based Location Search and Recommender System" (Jian Yang, Mehmet A. Orgun and Yan Wang), ARC Linkage project
• 2010 - 2012, "Trust-Oriented Social Relation Analysis and Social Relation Aware Rating Analysis in Trust Management" (Yan Wang, Mehmet Orgun and Ee-Peng Lim), ARC Discovery project
• 2005 - 2007, "Security for Peer-to-Peer Systems" (Vijay Varadharajan and Yan Wang), ARC Discovery project

Research Supervision and Visitors

Current Students

• Hongyang Liu,  PhD student (full-time), Simulation Systems, since November 2023
• Yatong Sun,  PhD student (full-time), Recommender Systems, since September 2023
• Han Zhang, PhD student (full-time), Temporal Path Discovery, since March 2023
• Run Yang, PhD student (full-time), Prediction System, since October 2022
• Xuankai Yang, PhD student (full-time), Fake News Detection, since July 2022 
• Jiajie Zhu, PhD student (full-time), Recommender Systems, since October 2021
• Pengfei Ding, PhD student (full-time), Graph Mining, since April 2021

Completed Students and Postdocs

• Dr Shoujin Wang, Postdoctoral Research Fellow, Oct. 2018 - July 2022
• Dr. Yan Zhao, cotutelle PhD student (full-time), Recommender Systems, Feb. 2019 - Jan. 2021
• PhD thesis: Single-behaviour and Multi-behaviour Streaming Recommender Systems (pdf)
• Dr. Feng Zhu, May 2017 - Jun. 2020
  • PhD thesis: Single-Target and Dual-Target Cross-Domain Recommender Systems (pdf)
    • This PhD thesis received Vice-Chancellor's Commendation for Academic Excellence, Macquarie University, 2020
• Dr. Guohao Sun, Dec. 2016 - Dec. 2019
  • PhD thesis: Incremental Graph Pattern based Node Matching (pdf)
    • This PhD thesis received Vice-Chancellor's Commendation for Academic Excellence, Macquarie University, 2020
• Maryam Khani, Master Research student (MRes, full-time), July 2017 - May 2018
  • MRes thesis: Context-Aware Trustworthy Service Evaluation and Recommendation in Social Internet of Things (pdf)
• Dr. Bin Ye, Dec. 2014 - Dec. 2017
  • PhD thesis: Trust Management in Crowdsourcing Environments (pdf)
• Dr. Jun (Joe) Zou (part-time)
  • PhD thesis: Accountability in Cloud Services, Feb. 2008 - Nov. 2016 (pdf)
    • This PhD thesis received Vice-Chancellor's Commendation for Academic Excellence, Macquarie University, 2016
  • recipient of the Best Student Paper Award and Top 5 Picks Award, IEEE ICWS 2016
• Dr. Lie Qu, Aug. 2012 - Feb. 2016
  • PhD thesis: Credible Service Selection in Cloud Environments (pdf)
• Dr. Xiaoming Zheng (co-supervise with Prof. Mehmet A Orgun)
  • PhD thesis: Trust Prediction in Online Social Networks, Oct. 2012 - Jun. 2015 (pdf)
• Dr. Haibin Zhang, Oct. 2010 - Apr. 2014
  • PhD thesis: Context-Aware Transaction Trust Computation in E-Commerce Environments (pdf)
• recipient of the Best Paper Award, IEEE TrustCom 2012
• Dr. Guanfeng Liu, Jan. 2013- Sep. 2013
  • PhD thesis: Social Network Trust, Feb. 2009 - Jan. 2013 (pdf)
• recipient of nomination for the John Makepeace Bennett Award - Australasian Distinguished Doctoral Dissertation 2013
• recipient of 2011 Chinese Government Award for Outstanding Self-financed Students Aboard by China Scholarship Council (CSC)
• highly commended by Vice-Chancellor for the Excellence in Higher Degree Research - Science and Engineering, Macquarie University, 2011
• Dr. Lei Li, Jul. 2011- Oct. 2012
  • PhD thesis: Trust Evaluation in Service-Oriented Environments, Jan. 2008 - Jul. 2011 (pdf)
• recipient of nomination for Australasian Distinguished Doctoral Dissertation 2011, by Department of Computing, Macquarie University
• recipient of 2009 Chinese Government Award for Outstanding Self-financed Students Aboard by China Scholarship Council (CSC)

Visitors

• Wenzhuo Song, visiting PhD student, Jilin University, China, 2019 - 2020
• Jin He, visiting PhD student, Hefei University of Technology, China, 2018 - 2020
• Prof. Jian Wang, visiting scholar, Harbin University of Science and Technology, China, 2019
• Prof. Guosheng Zhao, visiting scholar, Harbin Normal University, 2019
• Yan Zhao, visiting PhD student, Harbin Engineering University, China, 2017
• Meijuan Jia, visiting PhD student, Harbin Engineering University, China, 2016
• Prof. Bo Chen, visiting scholar, Nanjing Normal University, China, 2013
• Prof. Ling Yu, visiting scholar, Nanjing Normal University, China, 2013

Selected Refereed Publications

International Journal Articles

1. S. Wang, X. Zhang, Y. Wang, F. Ricci, Trustworthy Recommender Systems, ACM Transactions on Intelligent System and Technology (TIST), 15(4): 1-20, 2024
2. P. Ding, Y. Wang, G. Liu, X. Zhou, Few-Shot Semantic Relation Prediction across Heterogeneous Graphs, IEEE Transactions on Knowledge and Data Engineering (TKDE), 35(10): 10265-10280, 2023
3. R. Lu, W. Zhang, Y. Wang, Q. Li, X. Zhang, H. Yang, D. Wang, Auction-Based Cluster Federated Learning in Mobile Edge Computing Systems, IEEE Transactions on Parallel and Distributed Systems (TPDS), 34(4): 1145-1158, 2023
4. S. Wang, Y. Wang, L. Hu, X. Zhang, Q. Zhang, Q. Z. Sheng, M. A. Orgun, L. Cao, D. Lian, Modeling User Demand Evolution for Next-basket Prediction, IEEE Transactions on Knowledge and Data Engineering (TKDE), 35(11): 11585-11598, 2023 
5. P. Ding, G. Liu, Y. Wang, K. Zheng, X. Zhou, A-MCTS: Adaptive Monte Carlo Tree Search for Temporal Path Discovery, IEEE Transactions on Knowledge and Data Engineering (TKDE), 35(3): 2243-2257, 2023
6. F. Zhu, Y. Wang, J. Zhou, C. Chen, L. Li and G. Liu, A Unified Framework for Cross-Domain and Cross-System Recommendations, IEEE Transactions on Knowledge and Data Engineering (TKDE), 35(2): 1171-1184, 2023
7. G. Sun, G. Liu, Y. Wang, M. A. Orgun, Q. Z. Sheng and X. Zhou, Partition-Aware Graph Pattern based Node Matching with Updates, IEEE Transactions on Knowledge and Data Engineering (TKDE), 35(2): 1922-1937, 2023 link
8.  S. Pang, A. Du, M. A. Orgun, Y. Wang, Q Z. Sheng, S. Wang, X Huang and Z. Yu, Beyond CNNs: Exploiting Further Inherent Symmetries in Medical Image Segmentation, IEEE Transactions on Cybernetics, 53(11): 6776-6787, 2023
9. X. Zheng, Y. Tan, Y. Wang, X. Wei, S. Zhang, C. Chen, L. Li, C. Yang, Finding High-quality Item Attributes for Recommendation, IEEE Transactions on Knowledge and Data Engineering (TKDE), 35(8): 7980-7993, 2022
10. S. Wang, L. Cao, Y. Wang, Q. Z. Sheng, M. A. Orgun, D. Lian, A Survey on Session-based Recommender Systems, ACM Computing Surveys (CSUR), Vol. 54, Issue 7, pp. 1-38, 2021 link
11. G. Sun, G. Liu, Y. Wang, M. Orgun, Q. Z. Sheng and X. Zhou, Incremental Graph Pattern based Node Matching with Multiple Updates, IEEE Transactions on Knowledge and Data Engineering (TKDE), Vol. 33, Issue 4, pp 1585-1600, 2021 link
12. J. Zou, B. Ye, L. Qu, Y. Wang, M. Orgun and L. Li, A Proof-of-Trust Consensus Protocol for Enhancing Accountability in Crowdsourcing Services, IEEE Transactions on Services Computing (TSC), Vol. 12, Issue 3, pp 429-445, May-June 2019 link
13. G. Liu, Y. Liu, K. Zheng, A. Liu, Zh. Li, Y. Wang and X. Zhou, MCS-GPM: Multi-Constrained Simulation Based Graph Pattern Matching in Contextual Social Graphs, IEEE Transactions on Knowledge and Data Engineering (TKDE), Vol. 30, Issue 6, pp. 1050-1064, 2018 link
14. L. Qu, Y. Wang, M. A. Orgun, L. Liu, H. Liu and A. Bouguettaya, CCCloud: Context-aware and Credible Cloud Service Selection based on Subjective Assessment and Objective Assessment, IEEE Transactions on Services Computing (TSC), Vol. 8, Issue 3, pp. 369-383, 2015 link
15. H. Zhang, Y. Wang, X. Zhang and E.-P. Lim, ReputationPro: The Efficient Approaches to Contextual Transaction Trust Computation in E-Commerce Environments, ACM Transactions on the Web (TWEB), Vol. 9, No. 1, article 2, 49 pages, 2015 link pdf
16. X. Zhang, L. Cui, Y. Wang, CommTrust: Computing Multi-Dimensional Trust by Mining E-Commerce Feedback Comments, IEEE Transactions on Knowledge and Data Engineering (TKDE), Vol. 26, No. 7, 2014, pp 1631-1643 link
17. G. Liu, Y. Wang, M. A. Orgun and Ee-Peng Lim, Finding the Optimal Social Trust Path for the Selection of Trustworthy Service Providers in Complex Social Networks, IEEE Transactions on Services Computing (TSC), vol. 6, No. 2, pp. 152-167, April-June 2013 link pdf
18. Y. Wang and L. Li, Two-Dimensional Trust Rating Aggregations in Service-Oriented Applications, IEEE Transactions on Services Computing (TSC), Vol. 4, No. 4, October-December 2011, pp. 257-271 link pdf
19. Y. Wang and K-J Lin, Reputation-Oriented Trustworthy Computing in E-Commerce Environments, IEEE Internet Computing, July/August, pp. 55-59, 2008 link pdf

Refereed Conference Papers

1.  S. Wang, W. Wang, X. Zhang, Y. Wang, H. Liu, F. Chen, A Hierarchical and Disentangling Interest Learning Framework for Unbiased and True News Recommendation, 2024 ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD 2024), Barcelona, Spain, 25 - 29 August, 2024
2.  X. Chi, X. Zhang, Y. Wang, L. Qi, A. Beheshti, X. Xu, K.-K. R. Choo, S. Wang, H. Hu, Shadow-Free Membership Inference Attacks: Recommender Systems Are More Vulnerable Than You Thought, 2024 International Joint Conference on Artificial Intelligence (IJCAI 2024), Jeju, Korea, 3 - 9 August, 2024
3. R. Xu, G. Liu, Y. Wang, X. Zhang, K. Zheng and X. Zhou, Adaptive Hypergraph Network for Trust Prediction, the 40th IEEE International Conference on Data Engineering (ICDE2024), Utrecht, Netherlands, 13th-17th May, 2024
4.  Z. Sun, H. Liu, X. Qu, K. Feng, Y. Wang, Y.-S. Ong, Large Language Models for Intent-Driven Session Recommendations, the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR2024), Washington D.C., USA, 14-18 July, 2024
5. Y. Sun, B. Wang, Z. Sun, X. Yang, Y. Wang, Theoretically Guaranteed Bidirectional Data Rectification for Robust Sequential Recommendation, the 37th Conference on Neural Information Processing Systems (NeurIPS 2023), New Orleans, United States, 11 Dec, 2023 - 14 Dec, 2023
6. W. Song, S. Wang, Y. Wang, K. Liu, X. Liu, M. Yin, A Counterfactual Collaborative Session-based Recommender System, the ACM Web Conference 2023 (TheWebConf 2023), Austin, Texas, USA, 30 April - 4 May, 2023
7. S. Wang, X. Xu, X. Zhang, Y. Wang, W. Song, Veracity-aware and Event-driven Personalized News Recommendation for Fake News Mitigation, the ACM Web Conference 2022 (TheWebConf 2022, Web4Good special track), Lyon, France, 25-29 April, 2022
8. F. Zhu, Y. Wang, C. Chen, J. Zhou, L. Li and G. Liu, Cross-Domain Recommendation: Challenges, Progress, and Prospects, the 30th International Joint Conference on Artificial Intelligence (IJCAI2021, Survey Track), Montreal, Canada, 21st -26th August, 2021
9. S. Wang, L. Hu, Y. Wang, X. He, Q. Z. Sheng, M. Orgun, L. Cao, F. Ricci and P. S. Yu, Graph Learning based Recommender Systems: A Review, the 30th International Joint Conference on Artificial Intelligence (IJCAI2021, Survey Track), Montreal, Canada, 21st -26th August, 2021
10. F. Zhu, Y. Wang, C. Chen, G. Liu and X. Zheng, A Graphical and Attentional Framework for Dual-Target Cross-Domain Recommendation, Joint Conference on Artificial Intelligence and the 17th Pacific Rim International Conference on Artificial Intelligence (IJCAI-PRICAI2020, Main Track, acceptance rate 12.6%), 11-17 July, Yokohama, Japan
11. S. Wang, L. Hu, Y. Wang, Q. Z. Sheng, M. Orgun and L. Cao, Intention2Basket: A Neural Intention-driven Approach for Dynamic Next-basket Planning, Joint Conference on Artificial Intelligence and the 17th Pacific Rim International Conference on Artificial Intelligence (IJCAI-PRICAI2020, Main Track, acceptance rate 12.6%), 11-17 July, Yokohama, Japan
12. L. Tian, X. Zhang, Y. Wang and H. Liu, Early Detection of Rumours on Twitter via Stance Transfer Learning, 2020 European Conference on Information Retrieval (ECIR 2020), 14-17 April, 2020
    
13. G. Sun, G. Liu, Y. Wang and X. Zhou, Updates-Aware Graph Pattern based Node Matching, the 36th IEEE International Conference on Data Engineering (ICDE 2020, full paper), April 20-24, 2020, Dallas, Texas, USA
14. S. Wang, L. Hu, Y. Wang, Q. Z. Sheng, M. A. Orgun and L. Cao, Intention Nets: Psychology-inspired User Choice Behavior Modeling for Next-basket Prediction, The Thirty-Fourth AAAI Conference on Artificial Intelligence (AAAI-2020), Feb 7-12, 2020, New York, USA
15. F. Zhu, C. Chen, Y. Wang, G. Liu and X. Zheng, DTCDR: A Framework for Dual-Target Cross-Domain Recommendation, the 28th ACM International Conference on Information and Knowledge Management (CIKM-2019), 3-7 November, 2019, Beijing, China
16. B. Ye, Y. Wang, M. A. Orgun and Q. Z. Sheng, N2TM: A New Node to Trust Matrix Method for Spam Worker Defense in Crowdsourcing Environments, The 17th International Conference on Service-Oriented Computing (ICSOC 2019, full paper, Research Track, acceptance rate 15%), 28-31 October, 2019. Toulouse, France
17. S. Wang, L. Hu, Y. Wang, L. Cao, Q. Z. Sheng and M. A. Orgun, Sequential Recommender Systems: Challenges, Progress and Prospects, 2019 International Joint Conference on Artificial Intelligence (IJCAI 2019, Survey Track, acceptance rate 17.6%), 10-16 August, Macau, China
    
18. S. Wang, L. Hu, Y. Wang, Q. Z. Sheng, M. A. Orgun and L. Cao, Modeling Multi-Purpose Sessions for Next-Item Recommendations via Mixture-Channel Purpose Routing Networks, 2019 International Joint Conference on Artificial Intelligence (IJCAI 2019, Research Track, acceptance rate 17.9%), 10-16 August, Macau, China
19. M. Khani, Y. Wang, M. A. Organ and F. Zhu, Context-Aware Trustworthy Service Evaluation and Recommendation in Social Internet of Things, The 16th International Conference on Service-Oriented Computing (ICSOC 2018, full paper, Research Track, acceptance rate 14.65%), 12-15, November, 2018, Hangzhou, China
20. F. Zhu, Y. Wang, C. Chen, G. Liu, M. A. Orgun and J. Wu, A Deep Framework for Cross-Domain and Cross-System Recommendations, the 27th International Joint Conference on Artificial Intelligence and the 23rd European Conference on Artificial Intelligence (IJCAI-ECAI-2018), Stockholm, Sweden, July 13-19, 2018
21. D. Dong, X. Zheng, R. Zhang and Y. Wang, Recurrent Collaborative Filtering for Unifying General and Sequential Recommender, the 27th International Joint Conference on Artificial Intelligence and the 23rd European Conference on Artificial Intelligence (IJCAI-ECAI-2018), Stockholm, Sweden, July 13-19, 2018
22. G. Sun, G. Liu, Y. Wang, M. A. Orgun and X. Zhou, Incremental Graph Pattern based Node Matching, 34th IEEE International Conference on Data Engineering (ICDE 2018), April 16 - 19, 2018, Paris, France
23. L. Qu, Y. Wang and M. A. Orgun, An Uncertain Assessment Compatible Incentive Mechanism for Eliciting Continual and Truthful Assessments of Cloud Services, The 14th International Conference on Service Oriented Computing (ICSOC 2016, full paper, Research Track), October 10-13, 2016, Banff, Alberta, Canada
    
24. J. Zou, Y. Wang and M. A. Orgun, A Dispute Arbitration Protocol Based on a Peer-to-Peer Service Contract Management Scheme, 23rd International Conference on Web Services (IEEE ICWS 2016, Research Track, acceptance rate 14%, Best Student Paper Award & Top 5 Picks Award), June 27-July 2, 2016, San Francisco, USA
25. C. Chen, X. Zheng, Y. Wang, F. Hong and D. Chen, Capturing Semantic Correlation for Item Recommendation in Tagging Systems, Thirtieth AAAI Conference on Artificial Intelligence (AAAI-16), February 12–17, 2016, Phoenix, Arizona USA
26. B. Ye, Y. Wang and L. Liu, CrowdTrust: A Context-Aware Trust Model for Workers Selection in Crowdsourcing Environments, 22nd IEEE International Conference on Web Services (IEEE ICWS 2015, Research Track, acceptance rate 17.4%), June 27 - July 2, 2015, New York, USA pdf
27. G. Liu, K. Zheng, Y. Wang, M. A. Orgun, A. Liu, L. Zhao and X. Zhou, Multi-Constrained Graph Pattern Matching in Large-Scale Contextual Social Graphs, 31st International Conference on Data Engineering (ICDE-2015), Seoul, Korea, 13-17 April, 2015 pdf
28. X. Zheng, Y. Wang, M. A. Orgun, Y. Zhong and G. Liu, Trust Prediction with Propagation and Similarity Regularization, AAAI-2014, July 27-31, 2014, Quebec City, Quebec, Canada
29. C. Chen, X. Zheng, Y. Wang, F. Hong and Z. Lin, Context-aware Collaborative Topic Regression with Social Matrix Factorization for Recommender Systems, AAAI-2014, July 27-31, 2014, Quebec City, Quebec, Canada
30. G. Liu, Y. Wang and M. A. Orgun, Social Context-Aware Trust Network Discovery in Complex Contextual Social Networks, Twenty-Sixth AAAI Conference on Artificial Intelligence (AAAI-12), August 22-26, 2012, Toronto, Canada, pp.101-107 pdf
31. G. Liu, Y. Wang and M. A. Orgun, Trust Transitivity in Complex Social Networks, Twenty-Fifth AAAI Conference on Artificial Intelligence (AAAI-11), August 7 - 11, 2011, San Francisco, California, USA, pp. 1222-1229 link pdf
32. L. Li and Y. Wang, Subjective Trust Inference in Composite Services, the Twenty-Fourth AAAI Conference on Artificial Intelligence (AAAI-2010), Atlanta, Georgia, USA, July 11–15, 2010, pp. 1377-1384 link pdf

Professional Activities

Journal Editorial Boards

1. Associate Editor, Frontiers in Big Data, Frontiers, since 2018
2. Associate Editor, IEEE Transactions on Services Computing (TSC), since 2014
3. Associate Editor, Human-centric Computing and Information Sciences (HCIS), Springer, since 2011
4. Editorial board, Service-Oriented Computing & Applications (SOCA), Springer, 2011-2018
5. Editorial board, International Journal of Web Engineering and Technology (IJWET), Inderscience Publisher, 2007-2011
6. Guest co-Editor, special session on trusted computing, IEEE Access, 2017
7. Guest co-Editor, special track on e-commerce of IEEE Internet Computing, 2008

Keynote and Penalist

8. Keynote, International Workshop on Self-Managing Pervasive Service Systems (SeMaPS 2012), co-located with the 10th International Conference on Service Oriented Computing (ICSOC 2012), 12 Nov, 2012, Shanghai, China
9. Panelist, The 13th IEEE International Workshop on Future Trends of Distributed Computing Systems (FTDCS-2011), Banff, Canada, 2-3 September, 2011

Conference Organisation

10. General co-Chair IEEE ATC-2013, IEEE ATC-2014, IEEE MS2015, IEEE ICWS2016, IEEE CLOUD2017, AWC2018, AWC2019
11. Program co-Chair IEEE SCC2011, ATC-2011, IEEE MS2014, SCC2018, SOSE2018, SCC2019
12. Local Organisation Chair: IEEE DSAA2020
13. Program Vice co-Chair IEEE SOCA'2010
14. PhD Symposium co-Chair ICSOC2012, ICSOC2016
15. co-Chair of Application and Industry Track IEEE SCC2012, IEEE CLOUD2013
16. co-Chair of the Joint Special Track on Pervasive Social Computing @UIC'2010 and ATC'2010
17. co-Chair of Mobile and Pervasive Commerce Track of ICEBE 2010
18. Publicity co-Chair, CEC/EEE'08, ATC-09, ATC-2010, SocInfo2011, DFIS-13, TrustCom-2017

Conference Program Committee Member (since 2018)

19. PC member: TheWebConf 2022, IJCAI2022, ACM SIGIR2022, IEEE ICWS2022, ICSOC2022, ACM RecSys2022, IEEE SOSE2022
20. PC member: IJCAI2021 (Senior PC), ACM RecSys2021, ICSOC2021, SOSE2021, IEEE ICWS2021
21. PC member: IEEE SCC2020, AAAI2020 (AI and FinTech track), ACM RecSys2020, ICSOC2020
22. PC member: ICSOC2019. ACM RecSys2019
23. PC member: IJCAI2018 (Senior PC), PAKDD2018 (Senior PC), ACM RecSys-2018, IEEE EDGE2018

In my spare time, I'd like to play tennis, badminton or take some pictures. (Hong Kong, Singapore, Italy, Harbin, France 1 and France 2, Sydney 1, 2, 3, 4 and San Diego)

Bio Data