1990年7月毕业于四川大学，获工学学士学位；1993年7月毕业于中国科学院计算技术研究所，获工学硕士学位；2006年7月毕业于中国科学院研究生院，获工学博士学位。从1993年7月起在中国科学院计算技术研究所任职。2001年10月被聘为副研究员，2004年被聘为硕士生导师。2012年12月被聘为博士生导师，2013年9月被聘为研究员。目前是中国计算机学会高级会员、中国计算机学会信息存储专业委员会委员、IEEE会员、ACM会员。 

十几年来一直专注于机群文件系统、高性能I/O、以及海量数据存储和管理系统的研究和开发，作为骨干或子课题负责人先后参加过多个“863计划”重大专项课题和科学院创新项目，包括曙光4000L、曙光4000A、曙光5000和曙光6000等高性能计算机研制项目，主持开发了曙光系列超级计算机的机群文件系统DCFS、DCFS2、DCFS3、LionFS和HVFS。此外，还承担了国家自然科学基金课题和国家973基础研究发展计划项目课题。

　　[1]   Dejun Jiang, Yukun Che, Jin Xiong, Xiaosong Ma, “uCache: A Utility-Aware Multilevel SSD Cache”, to appear in Proceedings of the 15th IEEE International Conference on High Performance Computing and Communications (HPCC 2013), China, Nov. 13-15, 2013 

　　[2]   邢晶，熊劲，孙凝晖，马捷， “一种支持EB级存储的可扩展存储空间管理方法”，《计算机研究与发展》，50(8): 1573-1582, 2013 

　　[3]   Jiang Zhou, Can Ma, Jin Xiong, Weiping Wang, Dan Meng, “Highly Reliable Message-Passing Mechanism for Cluster File System”, International Journal of Parallel, Emergent and Distributed Systems, 28(6), 556-575, 2013  

　　[4]   Sijie Guo, Jin Xiong, Weiping Wang, Rubao Lee, “Mastiff: A MapReduce-based System for Time-based Big Data Analytics”, IEEE International Conference on Cluster Computing 2012 (Cluster 2012), Sept. 24-28, 2012, Beijing, China, pp. 72-80  

　　[5]   Jin Xiong, Yiming Hu, Guojie Li, Rongfeng Tang, Zhihua Fan, “Metadata Distribution and Consistency Techniques for Large-scale Cluster File Systems”, IEEE TPDS, Vol. 22, No. 5, May 2011  

　　[6]   Yu Wang, Jing Xing, Jin Xiong, Dan Meng, “A Load-Aware Data Placement Policy on Cluster File System”, the 8th IFIP International Conference on Network and Parallel Computing, pp. 17-31, Changsha, October 21-23, 2011 

　　[7]   Jiang Zhou, Can Ma, Jin Xiong, Dan Meng, “HR_NAET: A Highly Reliable Message-passing Mechanism for Cluster File System”, 6th IEEE International Conference on Networking Architecture, and Storage (NAS 2011), Dalian, July 28-30, 2011，pp.364-371 

　　[8]   Zhuan Chen, Jin Xiong, Dan Meng, “Replication-based Highly Available Metadata Management for Cluster File Systems”, IEEE International Conference on Cluster Computing 2010 (IEEE Cluster 2010), Sep. 20-24, 2010, pp.292-301, Crete, Greece 

　　[9]   Liang Cao, Yu Wang, Jin Xiong, “Building Highly Available Cluster File System Based on Replication”, The Tenth International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT’09), 8–11 of December, 2009, Hiroshima, Japan  

　　[10]Jing Xing, Jin Xiong, Ninghui Sun, Jie Ma, “Adaptive and Scalable Metadata Management to Support Trillion Files”, the 2009 International Conference for High Performance Computing, Networking, Storage and Analysis (SC’09), Nov. 14-20, 2009, Portland, Oregon, USA 

　　[11]Huan Chen, Jin Xiong and Ninghui Sun, “A Novel Hint-based I/O Mechanism for Centralized File Server of Cluster”, 2008 IEEE International Conference on Cluster Computing (Cluster2008), September 30 – October 2, 2008, Japan  

　　[12]Jin Xiong, Jianyu Li, Rongfeng Tang, Yiming Hu, “Improving Data Availability for a Cluster File System Through Replication”, The 13th IEEE Workshop on Dependable Parallel, Distributed and Network-Centric Systems (DPDNS’08), held in conjunction with the IPDPS2008, Miami, Florida, USA, April 18, 2008  

　　[13]Huan Chen, Yi Zhao, Jin Xiong, Jie Ma, Ninghui Sun, “United-FS: A Logical File System Providing a Single Image of Multiple Physical File Systems on NFS Server,” The 8th IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC workshop) held in conjunction with the 21ST International Parallel and Distributed Processing Symposium(IPDPS 2007), USA, March 2007  

　　[14]Zhao Yi, Rongfeng Tang, Jin Xiong, Jie Ma,, “IncFS: An Integrated High-Performance Distributed File System Based on NFS”, 2006 International Workshop on Networking, Architecture and Storage (NAS2006), Shengyang, China, August 1-3, 2006. (pp87-92)  

　　[15]Rongfeng Tang, Jin Xiong, et al, “A New Way to High Performance NFS for Clusters”, The 6th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT2005), Dec 5-8, 2005, Dalian, China. 51-55  

　　[16]Jin Xiong, Rongfeng Tang, Sining Wu, Dan Meng, Ninghui Sun, “An Efficient Metadata Distribution Policy for Cluster File Systems”, 2005 IEEE International Conference on Cluster Computing (Cluster2005), September 26-30, 2005, Boston, USA  

　　[17]熊劲，范志华，et al. DCFS2的元数据一致性策略. 计算机研究与发展，Vol.42, No.6, 2005年6月 

　　[18]Rongfeng Tang, Dan Meng, Jin Xiong, “SuperNBD: An Efficient Network Storage Software for Cluster”, The IFIP International Conference on Network and Parallel Computing (NPC 2004), Oct 18-20, 2004, Wuhan, China. Lecture Notes in Computer Science 3222 (Hai Jin, Guang R. Gao, Zhiwei Xu and Hao Chen ed.). Springer (Berlin, Germany), 2004. p.244-247   

　　[19]Jin Xiong, Sining Wu, et al, “Design and Performance of the Dawning Cluster File System”, The Proceedings of 2003 IEEE International Conference on Cluster Computing(Cluster2003), December 1-4, 2003, Hong Kong, page 232-239  

　　[20]熊劲，孙凝晖. 曙光机群资源管理的设计与实现. 计算机学报， Vol.25, No.12, 2002年12月 

　　[21]熊劲，李国杰. 共享存储多处理机系统中的多级高速缓存. 计算机学报， Vol.17, No.12, December 1994