重庆大学，教授，博士生导师。2012年博士毕业于华中科技大学信息存储系统教育部重点实验室&武汉光电国家重点实验室存储研究部，师从国内存储领域著名教授冯丹。研究领域为智能存储系统与大数据处理、新型非易失性存储系统、智能缓存、边缘计算等。先后于2015年、2017年赴美国内布拉斯加州林肯大学和美国德州大学阿林顿分校进行访问交流,师从IEEE Fellow江泓教授。曾主持或参与过国家973基础研究项目、国家863重大项目、国家自然科学基金项目、教育部博士点基金项目、重庆市科技攻关重点项目、重庆市科委前沿与基础研究面上项目、华为横向项目、中央高校基本科研业务费计算机领域重点项目等项目，科研经费充足。在领域内国际顶级期刊和会议上已发表论文30余篇，包括IEEE/ACM Transaction顶级期刊, FAST, IPDPS, DATE, MSST, ICPP顶级会议等等，谷歌学术他引次数超过300次。已申请中国国家发明专利17个，美国国家发明专利1个，已授权中国国家发明专利8个。目前担任多个国际会议的技术评审委员和国际期刊的评审专家。一直围绕国家战略及相关产业技术需求，开展智能存储系统结构与大数据处理及相关前沿技术研究，长期与华为、西南计算机等企事业单位合作，面向未来智能系统开展前沿技术探索研究。

3学术成果

论文

[1]Yujuan Tan, Baiping Wang, Zhichao Yan, Witawas Srisa-an, Xianzhang Chen, Duo Liu, “APMigration: Improving Performance of Hybrid Memory Performance via An Adaptive Page Migration Method”, Accepted to appear in IEEE Transactions on Parallel and Distributed Systems(TPDS,CCF A类期刊, SCI)，Aug. 7, 2019.

[2]Yujuan Tan, Jing Xie, Congcong Xu, Zhichao Yan, Hong Jiang, Yajun Zhao, Min Fu, Xianzhang Chen, Duo Liu and Wen Xia, “CDAC: Content-Driven Deduplication-Aware Storage Cache”, Published in the 35rd International Conference on Massive Storage Systems and Technology (MSST 2019,CCF B类会议), San Jose, California, USA, 2019.5.20-2017.5.24.

[3]Yujuan Tan, Baiping Wang, Zhichao Yan, Qiuwei Deng, Xianzhang Chen, Duo Liu, “UIMigrate: Adaptive Data Migration for Hybrid Non-Volatile Memory Systems”, Published in Design, Automation, and Test in Europe(DATE 2019,CCF B类会议), March 25-29, 2019.

[4] Zhichao Yan, Hong Jiang,Yujuan Tan*, Stan Seklton, Hao Luo, “Z-Dedup:A Case for Deduplicating Compressed Contents in Cloud”, Published in the 33th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2019,CCF B类会议), Brazil, 2019.5.20-2011.5.24

[5] Zhichao Yan, Hong Jiang,Yujuan Tan*, Stan Song Jiang, Hao Luo, “SES-Dedup: a Case for Low-Cost ECC-based SSD”, Published in the 35rd International Conference on Massive Storage Systems and Technology (MSST 2019,CCF B类会议), San Jose, California, USA, 2019.5.20-2017.5.24.

[6] Duo Liu, Chaoshu Yang, Shiming Li, Xianzhang Chen, Jinting Ren, Renping Liu, Moming Duan,Yujuan Tan, Liang Liang. FitCNN: A cloud-assisted and low-cost framework for updating CNNs on IoT devices[J].Future Generation Computer Systems (FGCS, JCR 2区), 2019, 91: 277-289.

[7]Yujuan Tan, Baiping Wang, Jian Wen, Zhichao Yan, Hong Jiang, Srisa-an Witawas, “Improving Restore Performance in Deduplication-based Backup Systems via a Fine-Grained Defragmentation Approach”, Published in IEEE Transactions on Parallel and Distributed Systems (TPDS,CCF A类期刊, JCR 1区)，April. 20, 2018.

[8] Zhichao Yan, Hong Jiang, Srisa-an Witawas,Yujuan Tan*, Hao Luo, “Leverage Redundancy in Hardware Transactional Memory to Improve Cache Reliability”, published in the 47th International Conference on Parallel Processing (ICPP 2018,CCF B类会议), August, 2018.

[9]Yujuan Tan, Jian Wen, Zhichao Yan, Hong Jiang; Srisa-an Witawas, Baiping Wang; Hao Luo, “FGDEFRAG: A Fine-Grained Defragmentation Approach to Improve Restore Performance”, Published in the 33rd International Conference on Massive Storage Systems and Technology (MSST 2017,CCF B类会议), San Jose, California, USA, 2017.5.15-2017.5.19

[10]Yujuan Tan, Zhichao Yan, "Multi-Objective Metrics to Evaluate Deduplication Approaches", Published in IEEE Access(SCI), 2017.4, 5(10): 5366~5377

[11]Yujuan Tan, Zhichao Yan, “Multi-Objective Based Performance Evaluation of Deduplication Approaches”, Published in 14th IEEE International Symposium on Parallel and Distributed Processing with Applications(ISPA 2016, CCF C类会议), Tianjing, China, 2016.8.21-2016.8.23

[12] Zhichao Yan, Hong Jiang,Yujuan Tan*, Hao Luo, “Deduplicating compressed content in Cloud storage Environment”, Published in 8th USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage 2016,存储知名会议), Denver, Colorado, USA, 2016.6.10-2016.6.11

[13] Min Fu, Dan Feng, Yu Hua, Xubin He, Zuoning Chen,Wen Xia, Yucheng Zhang,Yujuan Tan, Design Tradeoffs for Data Deduplication Performance in Backup Workloads, Published in the Proceedings of the 13th USENIX Conference on File and Storage Technologies (FAST 2015，CCF A类会议), Santa Clara, California, USA , 2015.2.16-2015.2.19

[14] Zhichao Yan, Hong Jiang, Dan Feng,Yujuan Tan*, “An Integrated Pseudo-Associativity and Relaxed-Order Approach to Hardware Transactional Memory”, Published in the 8th International Conference on High-Performance and Embedded Architectures and Compilers (HiPEAC,CCF B类会议), Berlin, 2013.1.21-2013.1.23

[15] Zhichao, Yan, Hong Jiang,Yujuan Tan*, Dan Feng, “An Integrated Pseudo-Associativity and Relaxed-Order Approach to Hardware Transactional Memory”, Published in ACM Transaction on Architecture and Code Optimization (TACO,CCF B类期刊, SCI), 2013.1, 9(4)

[16]Yujuan Tan, Hong Jiang, Dan Feng, Lei Tian, Zhichao Yan, “CABdedupe: A Causality-based Deduplication Performance Booster for Cloud Backup Services”, Published in the 25th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2011, CCF B类会议), Alaska, USA, 2011.5.16-2011.5.20

[17]Yujuan Tan, Hong Jiang, Dan Feng, Lei Tian, Guohui Zhou, zhichao Yan, “SAM: A Semantic-Aware Multi-Tiered Source De-duplication Framework for Cloud Backup”, Published in the 39th International Conference on Parallel Processing(ICPP 2010, CCF B类会议), San Diego, California, USA, 2010.9.13-2010.9.16

[18]Yujuan Tan, Zhichao Yan, “Multi-Objective Metrics to Evaluate Deduplication Approaches”, Published in IEEE Access (SCI期刊), 2017.4, 5(10): 5366~5377

[19]Yujuan Tan, Zhichao Yan, Dan Feng, Xubin He, Qiang Zou, Lei Yang, “De-Frag: an efficient scheme to improve deduplication performance via reducing data placement de-linearization”, Cluster Computing (SCI期刊), 2015.3, 18(1): 79~92

[20]Yujuan Tan, Hong Jian, Edwin Hsing-Mean Sha, Zhichao Yan, Dan Feng, SAFE: A Source Deduplication Framework for Efficient Cloud Backup Services , Journal Of Signal Processing Systems For Signal Image and Video Technology (SCI期刊), 2013.9, 72(3): 209~228

[21] Zhichao Yan, Hong Jiang, Dan Feng, Lei Tian,Yujuan Tan, SUV: A Novel Single-Update Version-Management Scheme for Hardware Transactional Memory Systems, the 26th IEEE International Parallel &Distributed Processing Symposium (IPDPS 2012, CCF B类会议), Shanghai, China, 2012.5.21-2012.5.25 (会议论文)

[22] Zhichao Yan, Dan Feng,Yujuan Tan, Dissection The Version Management Schemes in Hardware Transactional Memory Systems, the 29th International Symposium on Computer Performance, Modeling, Measurements and Evaluation (Performance 2011, CCF B类会议), Nederland, 2011.10.18-2011.10.20 (会议论文)

[23] Zhichao Yan, Hong Jiang, Dan Feng,Yujuan Tan, Dissection The Version Management Schemes in Hardware Transactional Memory Systems, ACM Performance Evaluation Review (CCF B类会议), 2011.4.30, 39(2) (期刊论文)

[24]Yujuan Tan, Zhichao Yan, Dan Feng, E. H.-M. Sha, Xiongzi Ge, Reducing The De-linearization of Data Placement to Improve Deduplication Performance, the International Workshop on Data-Intensive Scalable Computing Systems (DISCS 2012, held in conjunction with 2012 ACM/IEEE Supercomputing Conference), 2012.10 .10-2012.10.16

[25]Yujuan Tan, Dan Feng, Guohui Zhou, Zhichao Yan, DAM: A Data Ownership-Aware Multi-Layered De-duplication Scheme, the 6th IEEE International Conference on Networking, Architecture, and Storage (NAS2010), Macau, China, 2010.7.15-2010.7.17

[26]Yujuan Tan, Dan Feng, Fangting Huang, Zhichao Yan, SORT: A Similarity-Ownership Based Routing Scheme to Improve Data Read Performance for Deduplication, International Journal of Advancements in Computing Technology, 2011.7.6, 9(4): 270~277

[27] Zhichao Yan, Dan Feng,Yujuan Tan, TMTLS: Combine TM with TLSto Limit The Memory Contentions and Exploit The Parallelism in The Long-Running Transactions, 7th IEEE International Conference on Networking, Architecture, and Storage (NAS 2010), Dalian, China, 2011.7.28-2011.7.30

[28] Zhichao Yan, Dan Feng,Yujuan Tan, A Case Study of TheInterplay between Conflict Management and Version Management in Hardware Transactional Memory Systems, the 4th International Symposium on Parallel Architecture, Algorithms and Programming (PAAP2011), Tianjing, China, 2011.12.9-2011.12.11

[29] Zhichao Yan, Dan Feng,Yujuan Tan, Using A Runtime to Overcome The Pathologies in Hardware Transactional Memory Systems, Journal of Computers, 2016.7.1, 8(1)

[30] Qiang Zou, Yong Li, Xuesong Chen,Yujuan Tan, Revisiting the Existence of Self-Similar Property in SPEC CPU Workloads , APPLIED MATHEMATICS & INFORMATION SCIENCES, 2014.7, 8(4): 1837~1843 (期刊论文)

专利

[1] SYSTEMS AND METHODS FOR DIGITAL DATA FILE CONTENT DEDUPLICATION,美国, 62/352,874

[2]一种提高重复数据删除备份系统恢复性能的数据布局方法,中国, ZL.201610351498.5

[3]一种基于云存储服务价格的数据碎片减少方法，中国，ZL. 201610443197.5

[4]一种结合指纹抽样和减少数据碎片的数据块路由方法,中国, ZL.201610368325.

[5]一种快速响应的相变存储器损耗均衡方法,中国, ZL.201210568914.9

[6]一种基于因果关系的重复数据删除方法,中国, ZL.201110115298.7

[7]一种适用于云备份的重复数据删除方法,中国, ZL.201010263933.1

[8]一种适用于广域网的数据容灾系统,中国, ZL 200810047680.7

[9]一种硬件事物内存系统中避免数据移动的方法,中国, ZL.201010231134.6

[10]路由路径规划方法、系统及可读存储介质,中国，201910344613X

[11]共享数据块处理方法、系统及可读存储介质,中国，2019102904840

[12]混合内存数据交换处理方法、系统及可读存储介质,中国，2019105277210

[13]缓存数据处理方法、系统及可读存储介质,中国，2019104084511

[14]一种针对无损压缩文件的数据去重方法,中国，201610213219.9

[15]一种基于人类语音内容索引的音频和视频文件管理方法,中国, 201610212603.7

[16]一种等级化动态可变的共享重复数据存储和读取机制,中国, 201710506611.7

[17]一种结合引用时间图和容器位表的垃圾回收方法,中国, 201710478633.7

[18]一种通过优化数据放置来减少数据碎片的方法和装置,中国, 201210474688.8

项目

[1]国家自然科学青年基金，项目负责人，面向大数据备份的重复数据删除技术研究，项目编号：61402061

[2]教育部高等学校博士学科点科研基金，项目负责人，基于朔源感知的重复数据删除存储系统研究，项目编号：20130191120031

[3]重庆市科委前沿与基础研究面上项目，项目负责人，基于大数据备份的数据去重技术研究，项目编号：cstc2016jcyjA0274

[4]重庆市科委前沿与基础研究面上项目，项目负责人，基于数据源信息的重复数据删除存储系统研究，项目编号：cstc2013jcyjA40016

[5]中央高校基本科研业务费计算机领域重点项目，项目负责人，面向云备份的数据去重技术研究，项目编号：2018CDXYJSJ0026

[6]中央高校基本科研业务费一般项目,项目负责人，朔源感知数据去重技术研究,项目编号：0903005203206

[7]横向科研项目自然科学类项目，项目负责人，字节访问介质算法分析，项目编号：YBN2017030032A1

[8]横向科研项目自然科学类项目，项目负责人，“CPS节点方法动态加载协议测试”，项目编号：H20180899

[9]国家自然科学基金面上基金项目，项目主研人，智能终端虚拟化环境中新型存储系统管理与优化关键技术研究，项目编号61672116

[10]科技部国家高水平技术研究发展计划（863计划）项目，项目主研人，基于新型非易失性存储器的“统一内外存”系统结构及其关键技术，项目编号：2013AA3202

[11]国家自然科学基金面上项目，项目主研人，智能终端虚拟化环境中新型存储系统管理与优化关键技术研究，项目编号：61672116

[12]重庆市科委重大项目，项目主研人，基于非易失性存储器的统一内外存新型系统缝构与关键技术，项目编号：csct2012ggC40005

[13]中央高校基本科研业务费社会科学跨学科项目，项目主研人，大数据时代社交媒体中的信息风险与治理研究

[14横向科研项目自然科学类项目，项目主研人，“未来终端OS存储系统研究”，项目编号H20180528

[15]横向科研项目自然科学类项目，项目主研人，“集群运维、健康管理软件”，