He is an ACM Member, Member of ACM SIGSPATIAL China Chapter, Senior Member of China Computer Federation (CCF), Member of CCF Technical Committee on Database. His main research interests involve in advanced databases, data stream, data mining, RFID data management, etc. He has published more than 50 papers.

He was a program committee of the 17th International Conference on Database Systems for Advanced Applications (DASFAA2011), the 7th International Conference on Advanced Data Mining and Applications (ADMA2011), the 7th IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA09), and the 3rd~5th International Conf. on Management of e-Commerce and e-Government (ICMeCG09~ ICMeCG11), etc.

Paper publication

[1] Liao Guoqiong, Jing Li, Lei Chen, Changxuan Wan. KLEAP: An Efficient Cleaning Method to Remove Cross-reads in RFID Streams. Proceeding of The 20th ACM Conference on Information and Knowledge Management (CIKM2011), Glasgow,Scotland,UK, October 24-28, 2011, 2209-2212.

[2] Liao Guoqiong, Linqing Wu, Changxuan Wan and Naixue Xiong. A Practice Probability Frequent Pattern Mining Method over Transactional Uncertain Data Streams. Proceeding of The 7th International Conference of Ubiquitous Intelligence and Computing(UIC2011),Banff,Canada, September 2-4, 2011. Lecture Notes in Computer Science, 2011, Vol. 6905, 563-57, Springer.

[3] Liao Guoqiong, William Wei Song, Lei Shu and Changxuan Wan. Using Real-Time Event Stream Framework to Develop RFID-based Retailer Supermarket Systems. The 19th International Conference on Information Systems Development(ISD2010),Prague,Czech Republic, August 25-27, 2010. Information Systems Development, 429-440, Springer.

[4] Liao Guoqiong, Li Jing. Distance-Based Outlier Detection for Distributed RFID Data Streams. Journal of Computer Research and Development, 2010, 47(05): 930-939.

[5] Liao Guoqiong, Chen Shijun. Synchronous Replication Framework of Databases Servers Supporting Reliable Electronic Commerce Applications. Journal of Computational Information Systems, 2009, 5(2): 849-858.

[6] Liao Guoqiong, Li Jing. Predictable Recovery for Replication Real-time Main Memory Databases Using Request Logs. Journal of Information & Computational Science, 2009, 6(3):1607-1641.

[7] Liao Guoqiong, Li Jing. Rapid Resynchronization Method for Replication In-Memory Databases Supporting Mobil Communication Applications. Proceeding of 2009 World Congress on Computer Science and Information Engineering(CSIE2009). IEEE Computer Society, Mar. 2009, 101-105.

[8] Liao Guoqiong, Deng Kun. A Hybrid RFID Data Repository Supporting Real-time Application. Proceeding of 2nd International Workshop on Computer Science and Engineering(WCSE2009), IEEE Computer Society, Oct. 2009, 612-616.

[9] Deng Kun, Liao Guoqiong, A Temporal Object-Oriented RFID Data Model for Object Tracking and Monitoring in Supply Chain, Journal of Computational Information Systems, 2009, 6(3): 849-858.

[10] Di Guoqiang, Liu Yaoyao, Liao Guoqiong. Commit Processing of Mobile Distribution Real-time Transactions based on Mobile Agent. Journal of Computational Information Systems, 2009, 6(3): 1627-1634.

[11] Deng Kun, Liao Guoqiong. Novel Storage Architecture of In-Memory Databases Supporting Real-time E-commerce Applications. Proceeding of the 2nd International Conference on Management of e-Commerce and e-Government(ICMECG2008), IEEE Computer Society, Oct. 2008, 252-256.

[12] Liao Guoqiong, Deng Kun, Huang Yukun. Synchronous Replication Strategy for Real-Time Fault Tolerance Databases with a Multi-Tier Architecture. Proceeding of the 23rd National Database Conference. Journal of Computer Research and Development, 2008, 45(Supplement):13-18.

[13] Liao Guoqiong, Liu Yunsheng. Recovery Schemes Based on Real-Time Logs for Embedded Real-Time Database. Chinese Journal of Computers, 2007, 30(04): 672-679.

[14] Xiao Yingyuan, Liu Yunsheng, Liao Guoqiong. A Real-Time Dynamic Database Crash Recovery Strategy. Journal of Software, 2007, 18(10): 2516-2527.

[15] Xiao Yingyuan, Liu Yunsheng, Liao Guoqiong. A Secure Real-time Concurrency  Control Protocol forMobileDistributed Real-time Databases. International Journal of Computer Science & Network Security, 2007, 7(1): 338-347.

[16] Liao Guoqiong, Liu Yunsheng. Concurrency Control Supporting Disconnection for Embedded Mobile Real-time Transactions. Computer Science, 2007, 34(10B):24-26.

[17] Liao Guoqiong, Liu Yunsheng, Liu Yong. A Time-Cognizant Recovery Mechanism for Embedded Real-Time Databases. Journal of Computer Research and Development, 2006, 43(Supplement): 251-256.

[18] Liao Guoqiong, Liu Yunsheng, Xiao Yingyuan. A Partition Fuzzy Checkpointing Strategy for Real-Time Main Memory Databases. Journal of Computer Research and Development, 2006, 43(7): 1291-1296.

[19] Xiao Yingyuan, Liu Yunsheng, Liao Guoqiong, Liu Xiaofeng. Real-Time Commitment in One-phase for Distributed Real-Time Transactions. Journal ofHuazhongUniversityof Science and Technology (Natural Science Edition), 2006, 34(3):1-4.

[20] Liao Guoqiong, Liu Yunsheng, Xiao Yingyun. Time-Cognizant Recovery Processing for Embedded Real-time Databases. . Proceeding of International Conference on Database Systems for Advanced Applications (DASFAA05). Lecture Notes in Computer Science, 2005, Vol. 3453: 863-874.

[21] Xiao Yingyun, Liu Yunsheng, Liao Guoqiong, Secure Real-time Transaction Processing with Timeliness Guarantees in Mobile Distributed Real-time Database    Systems. Lecture Notes in Computer Science, 2005, vol. 3758: 358-370

[22] Xiao Yingyun, Liu Yunsheng, Liao Guoqiong. Efficient Crash Recovery Technique  for Real-time Main Memory Database.WuhanUniversityJournal of Natural Sciences, 2005, 10(1): 61-64.

[23] Liao Guoqiong, LiuYunsheng, Xiao Yinyuan. A Log-driven Master-standby Real-Time Replication Strategy with Weak Consistency. Computer Science, 2005, 32(7) (Supplement A):40-44,78.

[24] Liao Guoqiong, Liu Yunsheng, Wang Lina, Wang Hongting. Implementation of Transaction Scheduling in Embedded Real-time Database System ARTs-EDB. Computer Engineering, 2005, 31(16): 37-39.

[25] Liao Guoqiong, Liu Yunsheng, Wang Hongting, Wang Lina. Concurrency Control of Transactions in Embedded Real-time Databases. Computer Engineering, 2005, 31(9): 27-28,150.

[26] Xiao Yingyuan, Liu Yunsheng, Liao Guoqiong. Hybrid Optimistic Real-time Transaction Processing Policy Based on mobile Environment. Mini-micro Systems, 2005, 26(6):1023-1028.

[27] Liu Yunsheng, Wang Lina, Liao Guoqiong. Scheduling Strategies of Real-Time Transactions with Disconnections inMobileComputing Environment. Computer Science, 2005, 32(4): 155-157, 162.

[28] Liu Yunsheng, Wang Hongting, Liao Guoqing. Solution of Composite Index Problem by HB+ Tree. Computer Engineering, 2005, 31(17):46-48.

[29] Liu Yunsheng, Peng Chuji, Liao Guoqiong. Design of A Query Execution Method for Real-Time Database. Computer Applications, 2005, 25(2): 279-282.

[30] Liao Guoqiong, Liu Yunsheng, Xiao Yingyun. CPU Ccheduling in an Embedded Active  Real-time Database System. Proceeding of 11th ISPE International Conference on Concurrent Engineering,Beijing, July, 2004, 903-908.

[31] Xiao Yingyun, Liu Yunsheng, Liao Guoqiong. A Hybrid Optimistic Real-time  Transaction Processing Policy based on Mobile Environment. Proceeding of 11th ISPE International Conference on Concurrent Engineering,Beijing, July, 2004, 677-682

[32] Chen Guoning, Li Taoshen, Liao Guoqiong. A Multi-granularity Locking Protocol  based on Ordered Sharing Locks in Engineering Databases that Supports Cooperative Design. Proceeding of International Symposium on Distributed Computing and Applications to Business, Engineering and Sciences, Sep. 13-16, 2004, Vol. 1&2: 552-558.

[33] Liao Guoqiong, Liu Yunsheng, Wang Hongting. Mutex and Synchronization of Transactions in Real-Time Databases. Computer Science, 2004, 31(12): 68-71.

[34] Liao Guoqiong, Liu Yunsheng, Xiao Yingyuan. A Survey of Recovery in Real-Time Databases. Computer Science, 2004, 31(10) (Supplement):593-596.

[35] Liao Guoqiong, Liu Yunsheng. The Failure Recovery and Communication Overhead Analyzing of AMobileReal-time Commit Protocol. Computer Engineering and Applications, 2004, 40(23): 24-25, 58.

[36] Liu Yunsheng, Yang Jincai, Liao Guoqiong. Data Broadcast Scheduling Strategy for Real-time Transaction in aMobileEnvironment. Mini-micro Systems, 2004, 25(4): 531-534.

[37] Yang Jincai, Liu Yunsheng, Liao Guoqiong. Organizing Broadcast Data Based on a Huffman Index Tree in aMobileEnvironment. Mini-micro Systems, 2004, 25(08):1534-1537.

[38] Cheng Guoning, Li Taoshen, Liao Guoqiong. Recovery Method Based on Savepoint Mechanism and Log for Cooperative Design Transactions. Computer Engineering, 2004, 30(9): 58-60.

[39] Cheng Guoning, Li Taoshen, Liao Guoqiong. A Timeout-trigger Two-phase Commit Protocol of Engineering Design Transactions. Computer Engineering and Applications, 2004, 40(14): 178-180, 195.

[40] Xiao Yingyuan, Liu Yunsheng, Liao Guoqiong. The Data Swapping Strategy and Its Realization in Active Real-time Main Memory Database System. Computer Engineering and Applications, 2004, 40(29):11-14, 125.

[41] Xiao Yingyuan, Liu Yunsheng, Liao Guoqiong. An Overview ofMobileReal-time Database System. Computer Engineering and Applications, 2004, 40(35): 173-177.

[42] Liao Guoqiong, Liu Yunsheng. Concurrency Control of Real-time Transactions with Disconnections inMobileComputing Environment. IEEE proceeding of 2nd international conference on computer networks and mobile computing, Oct. 20-23, 2003, 205-212.

[43] Liao Guoqiong, Liu Yunsheng, Yang Jincai. A Concurrency Control Mechanism forMobileReal-Time Nested Transactions. Chinese Journal of Computers, 2003, 26(10):1326-1331.

[44] Liu Yunsheng, Liao Guoqiong, Li Guohui, Xia Jiali. Commitment ofMobileDistributed Real-Time Nested Transaction. Journal of Software, 2003, 14(01):139-145.

[45] Liao Guoqiong, Liu Yunsheng. Priority Assignment Based on Multiple Priority Queues in Distributed Active Real-time Databases. Mini-micro Systems, 2003, 24(05):880-883.

[46] Liu Yunsheng, Liao Guoqiong, Fu Wei. A Recovery Model of Real-Time Main Memory Database. Mini-micro Systems, 2003, 24(03): 460-463.

[47] Liu Yunsheng, Liao Guoqiong, Relaxed Atomic commit for Real-time transactions inMobilecomputing Environment. Proceeding of International Conference of Web-Age Information  Management (WAIM02).  Lecture Notes in computer science, 2002, vol. 2419: 397-408.

[48] Liu Yunsheng, Liao Guoqiong. Atomic Commitment for Distributed Real-Time Transactions. Journal of Computer Research and Development, 2002, 39(12):1735-1739.

[49] Li Taoshen， Liao Guoqiong，Transaction Management Mechanisms in Distributed Engineering Database System, Proceeding of the 7th International Conference on Computer Aided Design and Computer Graphics(CAD/CG), Aug. 22-24, 2001: 785-790. 

[50] Liao Guoqiong, Li Taoshen. Research on the Transaction Commit Mechanism for Distributed Engineering Database System. Journal of Computer-Aided Design & Computer Graphics, 2001, 13(4): 357-361.

[51] Liao Guoqiong, Li Taoshen. Design of Transaction Management Subsystem in Engineering Database Management System Based on C/S. Computer Engineering, 2001, 27(10): 34-35, 76.

[52] Liao Guoqiong, Li Taoshen. The Engineering Data Management System Based on Extended Client/Server Structure. Computer Engineering and Applications, 2001, 37(18): 99-101.

[53] Li Taoshen, Liao Guoqiong. A Concurrency Control Mechanism of Extended Delamination Locking For Supporting Engineering Cooperation Design Transaction. Computer Engineering and Applications, 2002, 38(7):47-49.

[54] Liao Guoqiong, Li Taoshen. An Optimistic Concurrency Control Method for Supporting Engineering Design Transaction.  Computer Engineering, 2000, 26(07):24-25, 169.

Books

[1] Liao Guoqiong. RFID Real-time Middleware Technology.SouthwestJiaotongUniversityPublishing Press, 2010. 6.

[2] Liao Guoqiong. Transaction Processing Technology of EmbeddedMobileReal-time Databases.ChinaRailway Publishing Press, 2010.6.

Patents

[1] Liao Guoqiong, Zhou Lei, Method and System Guaranteeing Data Consistency in Replication Database Environment,.ChinaPatent No. CN101329670, 2008.12.

[2] Liao Guoqiong, Zhou Lei. Method and device for data processing and system comprising such device.EuropePatent No. EP2009557 (A1), 2008.12.

Technical disclosures

[1] Liao Guoqiong, Liu Yong. A Hybrid Framework of Real-time Databases Supporting both In-memory and On-disk Storage in Attribute Granularity, 2007. (IPCOM000155807D)

[2] Liao Guoqiong, Zhou lei, A Resynchronization Method based on Request Logs for Data Replication in a Multi-Tier Network Database Environment, 2007. (IPCOM000158565D)

[3] Liao Guoqiong, The Intent Log - a New Resynchronization Method for In-memory Databases with Replication, 2006. (IPCOM000143159D)

Projects

[1] Adaptive and Dynamic Recovery Strategy for Real-time Databases in Embedded and Mobile Computing Environment, National Natural Science Foundation of China (No. 60863016), 2009.1~2011.12.

[2] Dynamic Recovery Strategy for Embedded and Mobile Real-time Databases Based on Real-time Logs. Natural Science Foundation ofJiangxi,China(No. 2008GQS0019), 2009.1~2011.12.

[3] Research on Key Technologies of Real-time Data Processing for RFID Middleware, Science Research Foundation of Education Office ofJiangxiProvince(No. GJJ08343), 2009.1~2010.12.

[4] Research on Key Technologies of Embedded RFID Real-time Middleware, Science Research Foundation of Education Office ofJiangxiProvince, 2010.1~2013.12.

[5] Real-time Network Databases, Siemens Project. 2005.7~2007.7.