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徐建良教授

理学院计算机科学系讲座教授及系主任

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徐建良教授

联络

简历

徐建良教授一直致力於计算机科学领域的创新研究与技术开发。在大数据管理、区块链、移动计算、数据安全及隐私等领域发表了200多篇论文,取得了众多国际认可的突破性成果,是最早把可验证查询技术应用於区块链数据库的研究者。目前H-index为47,论文总引用次数超过10,000次。其研究获得国家自然科学基金、香港研究资助局、香港创新科技署等机构的资助40余项,包括17项RGC科研项目,总研究经费超过2,000万元。担任IEEE Transactions on Knowledge and Data Engineering  (TKDE)、Proceedings of VLDB Endowment(PVLDB)等一流国际期刊的编委及多个重要国际会议的程序委员会主席。最近领导研发了香港首个新冠病毒风险警示系统BU-Trace,获得了媒体的广泛报导和社会的正面关注。

成就

  • 香港浸会大学校长杰出学术研究表现奖(2016-17)

  • 香港浸会大学校长杰出教学表现奖(2017-18)
  • 教资会杰出教学奖提名(2018)
  • WISE国际会议最佳论文奖(2019)

 

出版

  • Liu, Q., M. Zhao, X. Huang, J. Xu & Y. Gao. “Truss-based Community Search over Large Directed Graphs.” Proceedings of the ACM SIGMOD International Conference on Management of Data (2020).
  • Xu, C., C. Zhang & J. Xu. “vChain: Enabling Verifiable Boolean Range Queries over Blockchain Databases.”  Proceedings of the ACM SIGMOD International Conference on Management of Data (2019).
  • Xu, C., J. Xu, H. Hu & M. H. Au. “When Query Authentication Meets Fine-Grained Access Control: A Zero-Knowledge Approach.” Proceedings of the ACM SIGMOD International Conference on Management of Data (2018).
  • Chen, L., Y. Li, J. Xu & Christian S. Jensen. “Towards Why-Not Spatial Keyword Top-k Queries: A Direction-Aware Approach.” IEEE Transactions on Knowledge and Data Engineering 30.4 (2018): 796-809.
  • Zhu, Q., H. Hu, C. Xu, J. Xu & W. C. Lee. “Geo-Social Group Queries with Minimum Acquaintance Constraints.”  Very Large Data Bases Journal 26.5 (2017): 709-727.
  • Yi, P., B. Choi, S. S. Bhowmick & J. Xu. “AutoG: A Visual Query Autocompletion Framework for Graph Databases.”  Very Large Data Bases Journal 26.3 (2017): 347-372.
  • Chen, R., Q. Xiao, Y. Zhang & J. Xu. “Differentially Private High-Dimensional Data Publication via Sampling-based Inference.” Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (2015).
  • Chen, Q., H. Hu & J. Xu. “Authenticated Online Data Integration Services.” Proceedings of the ACM SIGMOD International Conference on Management of Data (2015).
  • Chen, Q., H. Hu & J. Xu. “Authenticating Top-k Queries in Location-based Services with Confidentiality.” Proceedings of the 40th International Conference on Very Large Databases (2014).
  • Hu, H., J. Xu, Q. Chen & Z. Yang. “Authenticating Location-based Services without Compromising Location Privacy.” Proceedings of the ACM SIGMOD International Conference on Management of Data (2012).