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常曌,西安电子科技大学副教授,硕士生导师。美国犹他大学计算机博士,曾在美国微软研究院、阿里巴巴达摩院做研究实习生。主要研究方向为数据库系统与数据安全,在ACM SIGMOD、VLDB、IEEE ICDE、IEEE TKDE、IEEE TDSC、IEEE TIFS等主流学术会议和期刊上发表论文10余篇。主持了国家自然科学基金青年项目,核心参与了国家重点研发计划、国家自然科学基金重点国际(地区)合作与交流项目等。
常年招收计算机科学与技术、电子信息等方向硕士生与学有余力的本科实习生,参与数据安全、加密数据库等方向科研项目,欢迎通过邮件(changzhao@xidian.edu.cn)与我联系(附简历)。
代表性论文(完整论文列表:DBLP)
・Zhao Chang, Dong Xie, Sheng Wang, Feifei Li, Yulong Shen. Towards Practical Oblivious Join Processing[J]. IEEE TKDE, 2024. (CCF A类)
・Zhao Chang, Feifei Li, Yulong Shen. Generalized Measure-Biased Sampling and Priority Sampling[J]. IEEE TKDE, 2024. (CCF A类)
・Jiaxuan Fu, Ke Cheng, Zhao Chang, Yulong Shen. PPA-DBSCAN: Privacy-Preserving ρ-Approximate Density-Based Clustering[J]. IEEE TDSC, 2024. (CCF A类)
・Zhao Chang, Dong Xie, Sheng Wang, Feifei Li. Towards Practical Oblivious Join[C]. ACM SIGMOD, 2022. (CCF A类)
・Zhao Chang, Dong Xie, Feifei Li, Jeff M. Phillips, Rajeev Balasubramonian. Efficient Oblivious Query Processing for Range and kNN Queries[J]. IEEE TKDE, 2022. (CCF A类)
・Zhao Chang, Dong Xie, Feifei Li, Jeff M. Phillips, Rajeev Balasubramonian. Efficient and Oblivious Query Processing for Range and kNN Queries (Extended Abstract)[C]. IEEE ICDE, 2022. (CCF A类)
・Zhao Chang, Dong Xie, Feifei Li. Oblivious RAM: A Dissection and Experimental Evaluation[C]. VLDB, 2016. (CCF A类)
・Zhao Chang, Lei Zou, Feifei Li. Privacy Preserving Subgraph Matching on Large Graphs in Cloud[C]. ACM SIGMOD, 2016. (CCF A类)