北京交通大学软件学院院长，智能交通数据安全与隐私保护北京市重点实验室常务副主任, 国家重点研发计划项目负责人，近年来主要从事隐私保护，物联网安全，区块链，可信计算等方面的研究工作，主持包括国家重点研发计划项目等国家、省部级项目十余项，发表学术论文200余篇，其中SCI/EI检索150余篇，其中ESI高被引３篇，获授权专利近20项。
2021.6-至今 北京交通大学软件学院 院长
2016.7-2021.6
北京交通大学研究生院 副院长
2011.9-2016.7
北京交通大学计算机与信息技术学院 副院长
2007.6-2011.9
北京交通大学计算机与信息技术学院计算机工程系 主任
2005.9-2006.9，2012.7-2013.2纽约州立大学布法罗分校计算机科学与工程系 访问学者
2010.12-至今 北京交通大学计算机与信息技术学院 教授
2003.12-2010.12 北京交通大学计算机与信息技术学院 副教授
1999.7-2003.12 北京交通大学计算机与信息技术学院 讲师
YixiangWang,
Jiqiang Liu,
(...),IWA: Integrated
gradient-based white-box attacks for fooling deep neural networks,Oct 2021 (在线发表) | INTERNATIONAL JOURNAL OF
INTELLIGENT SYSTEMS
Xudong He, Jian Wang, (...),
Jiqiang Liu,
Zhen Han, Smart Grid Nontechnical Loss
Detection Based on Power Gateway Consortium Blockchain,Oct 16 2021 | SECURITY
AND COMMUNICATION NETWORKS 2021
Lichen Cheng ,
Jiqiang Liu
, Wei Wang, Account Guarantee Scheme: Making Anonymous Accounts Supervised in
Blockchain，Feb 2021 | ACM TRANSACTIONS ON
INTERNET TECHNOLOGY 21 (1)
Lun Li, Xiaolin Chang, Jingxian Liu,
Jiqiang Liu
*, Zhu Han,
Bit2CV: A Novel Bitcoin Anti-Fraud Deposit Scheme for Connected Vehicles, IEEE
Transactions on Intelligent Transportation Systems 22 (7) , pp.4181-4193,
2021.7
Ziqi Yan, Gang Li,
Jiqiang
Liu
*, Private rank aggregation under local differential privacy, INTERNATIONAL
JOURNAL OF INTELLIGENT SYSTEMS Vol. 35, No.10 ,PP ,1492-1519 OCT 2020
Heng Ye,
Jiqiang Liu*
,
Wei Wang, Xiangliang Zhang, Secure and efficient outsourcing differential
privacy data release scheme in Cyber–physical system,
Future Generation Computer Systems
, Vol.108, PP 1314-1323, JUL
2020,
Xing Liu,
Jiqiang Liu
,
Sencun Zhu, Wang Wei etc "Privacy Risk Analysis and Mitigation of
Analytics Libraries in the Android Ecosystem," in IEEE Transactions on
Mobile Computing, vol. 19, no. 5, pp. 1184-1199, 1 May 2020, doi:
10.1109/TMC.2019.2903186.
Lun Li,
Jiqiang Liu*
, Xiaolin Chang,etc. Toward conditionally
anonymous Bitcoin transactions: A lightweight-script approach. INFORMATION
SCIENCES Vol. 509, PP:90-303, JAN 2020
Shuo Qiu , Boyang Wang , Ming Li ,
Jiqiang Liu
, and Yanfeng Shi.Toward Practical Privacy-Preserving
Frequent Itemset Mining on Encrypted Cloud Data,IEEE TRANSACTIONS ON CLOUD
COMPUTING, Vol. 8, No.,PP: 312-323,
JAN-MAR 2020
Xiao Zhang,
Jiqiang Liu*
,
Si Chen, Yongjun Kong, and Kui Ren, PriWhisper+: An Enhanced Acoustic
Short-range Communication System for Smartphones,
IEEE Internet of Things Journal
,Vol.6, No.1, PP: 614-627, 2019.2
