人物經歷
2004年獲得湖南師範大學計算機科學與技術專業工學學士學位,2007年獲得中南大學計算機套用技術專業工學碩士學位,2012年獲得中南大學計算機套用技術專業工學博士學位。在2010年-2012年間,以聯合培養博士身份在美國天普大學(TempleUniversity)訪問學習了兩年。2013年10月加入湖南大學。2015年獲得湖南省優秀博士論文獎勵,2014年湖南省自然科學獎二等獎(排名第二),2018年入選湖南省青年骨幹教師。
學術兼職
曾擔任國際期刊IJCSE客座編輯、BigTrust 2016,TrustData2015-2016的大會主席,IEEE ATC2015,IEEE EUC 2015程式 委員會主席。
軟體著作
劉琴,張勇,基於眾包的免費停車場系統V1.0,2017.1,中國,2017SR213422
劉琴,穆雲浩,可信的團購軟體V1.0,2018.1,中國,2018SR396198
學術論文
劉琴在TPDS、INS等國際期刊和CCS、INFOCOM等國際會議上發表了論文60餘篇。Google學術中單篇論文最高他引次數為593。
期刊論文
Q. Liu, Y. Tian, J. Wu, T. Peng, and G. Wang, "Enabling Verifiable and Dynamic RankedSearch Over Outsourced Data," Transactions on Services Computing, 2019.(CCF B類期刊)
Q. Liu, P. Hou, G. Wang, T. Peng, and S. Zhang, "IntelligentRoute Planning on Large Road Networks with Efficiency and Privacy," Journal ofParallel and Distributed Computing, 2019.(CCF B類期刊)
L. Du, K. Li*, Q. Liu*, Z. Wua, S. Zhang, "Dynamic Multi-Client Searchable Symmetric Encryption with Support for Boolean Queries, Information Sciences," 2019 (CCF B類期刊)
Xin Yao, Yizhu Zou, Zhigang Chen*, Ming Zhao, and Qin Liu*, "Topic-based Rank Search with Verifiable Social Data Outsourcing," Journal ofParallel and Distributed Computing, 2019.(CCF B類期刊)
T. Peng, Q. Liu*, B. Hu, J. Liu, and J. Zhu, "Dynamic Keyword Search with Hierarchical Attributes in Cloud Computing," IEEE Access, 2018.
Q. Liu, G. Wang, F. Li, S. Yang , and J. Wu, "Preserving Privacy with Probabilistic Indistinguishability in Weighted Social Networks," IEEE Transactions on Parallel and Distributed Systems (TPDS),2016.(CCF A類期刊)
Q. Liu, Y. Guo, J. Wu, and G. Wang, "Effective Query Grouping Strategy in Clouds", Journal of Computer Science and Technology(JCST),2016.(CCF B類期刊)
Q.Liu, G. Wang, X. Liu, T. Peng, and J. Wu,"Achieving Reliable and Secure Services in Cloud Computing Environments,"Computers and Electrical Engineering (CAEE), 2016.(IF: 1.084)
X. Liu, Q. Liu, T. Peng, and J. Wu, "Dynamic Access Policy in Cloud-Based Personal Health Record (PHR) Systems," Information Sciences, 2016. (CCF B類期刊)
S. Zhang, Q. Liu, and Y. Lin, "Anonymizing Popularity in Online Social Network With Full Utility," Future Generation Computer Systems, 2016.(CCF C類期刊)
Q. Liu, G. Wang, J. Wu,"Consistency as a Service: Auditing Cloud Consistency," IEEE Transactions on Network and Service Management (TNSM),2014. (CCF C類期刊)
Q. Liu, C. C. Tan, J. Wu, and G. Wang, "Towards DifferentialQuery Services in Cost-Efficient Clouds," IEEE Transactions on Parallel and Distributed Systems (TPDS),2014. (CCF A類期刊)
Q. Liu, G. Wang, and J. Wu, "Time-Based Proxy Re-encryption Scheme for Secure Data Sharing in a Cloud Environment," Information Sciences, 2014.(CCF B類期刊)
Q. Liu, C. C. Tan, J. Wu, and G. Wang, "Cooperative PrivateSearching in Clouds," Journal of Parallel and Distributed Computing(JPDC), 2012.(SCCF B類期刊)
Q. Liu, G. Wang, and J. Wu, "Secure and Privacy Preserving KeywordSearch for Cloud Storage," Journal of Network and Computer Applications(JNCA), 2012. (CCF C類期刊)
G. Wang, Q. Liu, and J. Wu, "Hierarchical Attribute-Based Encryption and Scalable User Revocation for Sharing Data in Cloud Servers," Computers & Security, 2011.(CCF B類期刊)
G. Wang, Q. Liu, and J. Wu, "Achieving Fine-Grained Access Control for Secure Data Sharing on Cloud Servers," Concurrency and Computation:Practice and Experience, 2011. (CCF C類期刊)
劉琴,劉旭輝,胡柏霜,張少波,"個人健康記錄雲管理系統中支持用戶撤銷的細粒度訪問控制," 電子與信息學報,2016.(EI期刊)
會議論文
Qin Liu, SiXia Wu, Shuyu Pei, Jie Wu, Tao Peng, and Guojun Wang,"Secure and Efficient Multi-Attribute Range Queries based on Comparable Inner Product Encoding," Proc. of CNS 2018.
Qin Liu, Shuyu Pei, Kang Xie,Jie Wu, Tao Peng, and Guojun Wang, "Achieving Secure and Effective Search Services in Cloud Computing," Proc. of TrustCom 2018. (CCF C類會議)
Q. Liu, X. Nie, X. Liu, T. Peng, and J. Wu, "Verifiable Ranked Search over Dynamic Encrypted Data in Cloud Computing," Proc. of IWQoS 2017. (CCF B類會議)
B. Hu, Q. Liu, X. Liu, T. Peng, G. Wang, J. Wu,"DABKS: Dynamic Attribute-based Keyword Search in Cloud Computing," Proc. of ICC 2017.(CCF C類會議)
X. Nie, Q. Liu, X. Liu, T. Peng, and Y. Lin, "Dynamic Verifiable Search over Encrypted Data in Untrusted Clouds," Proc. of ICA3PP 2016.(CCF C類會議)
Q. Liu, G. Wang, J. Wu, and W. Chang, "User-Controlled Security Mechanism in Data-Centric Clouds," Proc. of HPCC 2015 (CCF C類會議)
X. Liu, Q. Liu, T. Peng and J. Wu, "HCBE: Achieving Fine-Grained Access Control in Cloud-based PHR Systems," Proc. of ICA3PP 2015 (CCF C類會議)
G. Wang, Q. Liu, Y. Xiang, J. Chen,"Security from the Transparent Computing Aspect," Proc. of ICNC 2014.(特邀論文)
G. Wang, Q. Liu, F. Li, S. Yang, and J. Wu, "Outsourcing Privacy-Preserving Social Networks to a Cloud," Proc. of INFOCOM 2013. (CCF A類會議)
Q. Liu, C. C. Tan, J. Wu, and G. Wang, "Efficient Information Retrieval for Ranked Queries in Cost-EffectiveCloud Environments," Proc of INFOCOM 2012. (CCF A類會議)
Q. Liu, G. Wang , and J. Wu, "Clock-based Proxy Re-encryption Scheme in Unreliable Clouds," Proc. of ICPP Workshop, 2012. (CCF B類會議)
Q. Liu, Y. Guo, J. Wu, and G. Wang, "Dynamic Grouping in Cloud Computing," Proc. of CGC 2012. (該文獲得國際學術會議最佳學生論文獎即Best Student Paper Award)
G. Wang, Q. Liu, and J. Wu, "Hierarchical Attribute-Based Encryption for Fine-Grained Access Control in Cloud Computing," Proc. of ACM CCS 2010. CCF A類會議)
Q. Liu, C. C. Tan, J. Wu, and G. Wang, "Reliable Re-encryption in Unreliable Clouds," Proc. of IEEE GLOBECOM 2011. (EI檢索,CCF C類會議)
Q. Liu, G. Wang, and J. Wu,"Efficient Sharing of Secure Cloud Storage Services," Proc. of IEEE TSP 2010. (EI檢索)
Q. Liu, G. Wang, and J. Wu, "An Efficient Privacy Preserving Keyword Search Scheme in Cloud Computing," Proc. of IEEE TrustCom 2009. (CCF C類會議)
其他參與論文
Q. Zhang, G. Wang*, and Q. Liu, "Enabling Cooperative Privacy-preserving Personalized Search in Cloud Environments," Information Sciences, 480: 1-13, April 2019.
S. Zhang, G. Wang*, M. Z. Alam Bhuiyan and Q. Liu, "A Dual Privacy Preserving Scheme in Continuous Location-based Services," IEEE Internet of Things Journal, 5(5): 4191-4200, October 2018.
T. Peng, Q. Liu, and G. Wang, "A Lightweight Privacy Aware Friend Locator in Mobile Social Networks," ISPA 2017.(CCF C類會議)
S. Zhang, G. Wang and Q. Liu, "A Trajectory Privacy-Preserving Scheme Based on Dual K Mechanism for Continuous Location-Based Services," ISPA 2017. (CCF C類會議)
Q. Zhang, G. Wang and Q. Liu, "Attribute-Based Encryption with Personalized Search," ISPA 2017. (CCF C類會議)
Y. Mu, Q. Liu, J. Zhou, K. Xie and G. Wang,"Achieving Flow-Oriented Reliable Services in Cloud Computing," ISPA 2017. (CCF C類會議)
S. Zhang, K. R. Choo, Q. Liu and G. Wang, "Enhancing privacy through uniform grid and caching in location-based services," Future Generation Computer Systems. 2017.(CCF C類期刊)
S. Zhang, G. Wang, Q. Liu and J. H.Abawajy, "A trajectory privacy-preserving scheme based on query exchange in mobile social networks," Soft Computing. 2017. (CCF C類期刊)
E. Luo, G. Wang, Q. Liu, "Pseudo Anonymous and Hidden Attribute Comparison Based on Quick Friend Matching in Mobile Social Networks," Proc. of IEEE TrustCom 2017. (CCF C類會議)
S. Zhang, G. Wang, Q. Liu, "A Dual Privacy Preserving Scheme in Continuous Location-Based Services," Proc. of IEEE TrustCom 2017.(CCF C類會議)
S. Zhang, L. Yaping, Q. Liu, et. al, "Secure Hitch in Location Based Social Networks," Computer Communications, 2017. (CCF C類期刊)
E. Luo, Q. Liu, J. H. Abawajy, and G. Wang, "Privacy-Preserving Multi-Hop Profile-Matching Protocol for Proximity Mobile Social Networks," FGCS, 2016. (CCF C類期刊)
T. Peng, Q. Liu, D. Meng,and G. Wang, "Collaborative Trajectory Privacy Preserving Scheme in Location-based Services," Information Sciences, 2016. (CCF B類期刊)
E Luo, Q Liu, and G Wang, "Hierachical Multi-authority and Attribute-based Encryption Friend Discovery Scheme In Mobile Social Networks," IEEE Communications Letters, 2016. (CCF C類期刊)
T. Peng, Q. Liu, and G. Wang, "A Multilevel Access Control Scheme for Data Security in Transparent Computing," Computing in Science and Engineering, 2016. (IF:1.361)
T. Peng, Q. Liu, D. Meng, and G. Wang, "Privacy Preserving in LBS based on Semi-trusted Third Party," Proc. of SpaCCS, 2016.
Q. Zhang, Q. Liu, and G. Wang, "A Privacy-Preserving Hybrid Cooperative Searching Scheme over Outsourced Cloud Data," Proc. of SpaCCS, 2016.
X. Yao, Y. Lin, Q. Liu, and Y. Zhang, "A Secure Hierarchical Deduplication System in Cloud Storage," Proc.of IWQoS 2016. (CCF B類會議)
Z. Xu, Y. Lin, and Q. Liu, "File Dynamic Integrity in a Multi-User Environment," Proc.of TrustCom, 2016. (CCF C類會議)
S. Zhang, Q. Liu, and G. Wang, "EnhancingLocation Privacy through User-Defined Grid in Location-Based Services," Proc. of TrustCom, 2016. (CCF C類會議)
X. Zhu, Q. Liu, and G. Wang, "A Novel Verifiable and Dynamic Fuzzy Keyword Search Scheme over Encrypted Data in Cloud Computing," Proc. of TrustCom, 2016. (CCF C類會議)
T. Peng, G. Wang, and Q. Liu, "Enhanced Location Privacy Preserving Scheme in Location-Based Services," IEEE Systems Journal, 2015 (IF: 1.27)
X. Yao, Y. Lin, Q. Liu, and S. Long, "Efficient and Privacy-Preserving Search in Multi-Source Personal Health Record Clouds, " Proc. of IEEE ISCC, 2015. (CCF C類會議)
X. Zhu, Q. Liu, and G. Wang, "Verifiable Dynamic Fuzzy Search over Encrypted Data in Cloud Computing," Proc. of ICA3PP, 2015. (CCF C類會議)
E. Luo, Q. Liu and G. Wang, "NMHP:A Novel Privacy Preserving Profile Matching Protocol in Multi-Hop Proximity Mobile Social Networks," Proc. of ICA3PP, 2015. (CCF C類會議)
S. Zhang, Q. Liu and G. Wang, "Deviation-based Location Switching Protocol for Trajectory Privacy Protection," Proc. of ICA3PP, 2015. (CCF C類會議)
H. Yin, Z. Qin, Q. Liu and J. Zhang, "A Universal and Privacy-preserving Query Results Verification Scheme for Secure Search over Encrypted Cloud Data," Proc. of ICA3PP, 2015. (CCF C類會議)
S. Zhang, Y. Lin, and Q. Liu, "Secure and Efficient Video Surveillance in Cloud Computing, " Proc. of IEEE MASS, 2014. (CCF C類會議)
W. Zhang,Y. Lin, S. Xiao, Qin Liu, T. Zhou, J. Liu, and X. Wang, "Secure Distributed Keyword Search in Multiple Clouds," Proc. of IWQoS, 2014. (CCF B類會議)
G. Wang, F. Yue, and Q. Liu, "A Secure Self-Destructing Scheme for Electronic Data," Journal of Computer and System Sciences, 2013. (CCF B類期刊).
G. Wang, Q. Du, W. Zhou, and Q. Liu, "A Scalable EncryptionScheme for Multi-Privileged Group Communications," Journal of Supercomputing, 2013.(CCF C類期刊).
F. Yue, G. Wang, and Q. Liu, "A Secure Self-DestructingScheme for Electronic Data," Proc. of TrustCom, 2010. (CCF C類會議,該文獲得國際學術會議最佳論文獎即BestPaper Award)
Q. Du, G. Wang, and Q. Liu, "A Scalable EncryptionScheme for Multi-Privileged Group Communications," Proc. of TrustCom, 2010. (CCF C類會議)
C. C. Tan, Q. Liu, and J. Wu, "Secure Lockingfor Untrusted Clouds," Proc. of IEEE Cloud, 2011.
T. Peng, Q. Liu, G. Wang, "Privacy Preserving for Location-Based Services Using Location Transformation" Proc. of CSS, 2013.
張少波,劉琴. 基於快取候選結果集的軌跡隱私保護方法. 電子科技大學學報. 2017. (EI檢索期刊)
羅恩韜,王國軍,劉琴,孟大程. 移動社交網路中細粒度朋友發現隱私保護機制研究. 軟體學報. 2017 (EI檢索期刊)
張少波,劉琴,王國軍;基於格線標識匹配的位置隱私保護方法,電子與信息學報,2016. (EI檢索期刊)
張少波,Md Zakirul Alam Bhuiyan,劉琴,孟大成,王國軍,移動社交網路中基於代理轉發機制的軌跡隱私保護方法,電子與信息學報,2015. (EI檢索期刊)
李超良,王國軍,劉琴,一種支持隱私保護的物聯網動態完整性檢測方案,小型微型計算機,2014. (CSCD核心期刊)
李超良,劉琴,王國軍,基於雙線性對的物聯網遠程數據完整性檢測算法,中南大學學報,2014.(CSCD核心期刊)。
周志彬,劉琴,王國軍,賈維嘉,採用群證明技術的RFID安全用藥方案,小型微型計算機系統,2014(CSCD核心期刊)。