Lei Xu

2.8k total citations
99 papers, 1.2k citations indexed

About

Lei Xu is a scholar working on Information Systems, Artificial Intelligence and Computer Networks and Communications. According to data from OpenAlex, Lei Xu has authored 99 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Information Systems, 50 papers in Artificial Intelligence and 25 papers in Computer Networks and Communications. Recurrent topics in Lei Xu's work include Cryptography and Data Security (27 papers), Privacy-Preserving Technologies in Data (19 papers) and Cloud Data Security Solutions (12 papers). Lei Xu is often cited by papers focused on Cryptography and Data Security (27 papers), Privacy-Preserving Technologies in Data (19 papers) and Cloud Data Security Solutions (12 papers). Lei Xu collaborates with scholars based in China, United States and Hong Kong. Lei Xu's co-authors include Baowen Xu, Ke Xu, Chungen Xu, Bangyu Wu, Zhiyuan Liu, Maosong Sun, Huanbo Luan, Xinxiong Chen, Cong Wang and Hongmin Lu and has published in prestigious journals such as IEEE Access, Energy and Information Sciences.

In The Last Decade

Lei Xu

87 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Lei Xu China	17	592	540	333	259	179	99	1.2k
Wolfgang De Meuter Belgium	17	430 0.7×	477 0.9×	581 1.7×	197 0.8×	76 0.4×	152	1.1k
Emiliano Tramontana Italy	15	264 0.4×	277 0.5×	240 0.7×	113 0.4×	86 0.5×	126	746
Daya Gupta India	20	497 0.8×	569 1.1×	556 1.7×	61 0.2×	66 0.4×	116	1.2k
Baojiang Cui China	17	496 0.8×	566 1.0×	518 1.6×	164 0.6×	424 2.4×	109	1.1k
Zheng Zheng China	18	175 0.3×	484 0.9×	365 1.1×	438 1.7×	141 0.8×	106	897
Chandra Krintz United States	23	380 0.6×	942 1.7×	1.4k 4.3×	86 0.3×	64 0.4×	140	1.9k
Saeed Jalili Iran	18	510 0.9×	335 0.6×	252 0.8×	64 0.2×	131 0.7×	92	981
S. Kanmani India	12	311 0.5×	392 0.7×	136 0.4×	223 0.9×	88 0.5×	62	761
Ashish Jain India	11	191 0.3×	256 0.5×	114 0.3×	375 1.4×	52 0.3×	52	785

Countries citing papers authored by Lei Xu

Since Specialization

Citations

This map shows the geographic impact of Lei Xu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Lei Xu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lei Xu more than expected).

Fields of papers citing papers by Lei Xu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lei Xu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Lei Xu. The network helps show where Lei Xu may publish in the future.

Co-authorship network of co-authors of Lei Xu

This figure shows the co-authorship network connecting the top 25 collaborators of Lei Xu. A scholar is included among the top collaborators of Lei Xu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Lei Xu. Lei Xu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Xu, Lei, et al.. (2025). Do Not Skip Over the Offline: Verifiable Silent Preprocessing From Small Security Hardware. IEEE Transactions on Information Forensics and Security. 20. 4860–4873.

Xu, Lei, et al.. (2025). Query Correlation Attack Against Searchable Symmetric Encryption With Supporting for Conjunctive Queries. IEEE Transactions on Information Forensics and Security. 20. 1924–1936.

Li, Yang, et al.. (2024). Verifiable searchable encryption scheme with flexible access control in the cloud. Journal of Parallel and Distributed Computing. 197. 105025–105025. 1 indexed citations

Dai, Yueyue, et al.. (2024). Privacy-Preserving and Trusted Keyword Search for Multi-Tenancy Cloud. IEEE Transactions on Information Forensics and Security. 19. 4316–4330. 1 indexed citations

Liu, Jianghua, Jian Yang, Xinyi Huang, Lei Xu, & Yang Xiang. (2024). Privacy Enhanced Authentication for Online Learning Healthcare Systems. IEEE Transactions on Services Computing. 17(4). 1670–1681.

Xu, Lei, Anxin Zhou, Huayi Duan, et al.. (2023). Toward Full Accounting for Leakage Exploitation and Mitigation in Dynamic Encrypted Databases. IEEE Transactions on Dependable and Secure Computing. 21(4). 1918–1934. 4 indexed citations

Xu, Lei, et al.. (2023). Leakage-Abuse Attacks Against Forward and Backward Private Searchable Symmetric Encryption. arXiv (Cornell University). 3003–3017. 7 indexed citations

Xu, Lei, et al.. (2023). Toward Quality-Aware Data Valuation in Learning Algorithms: Practices, Challenges, and Beyond. IEEE Network. 38(5). 213–219. 2 indexed citations

Du, Yuefeng, Huayi Duan, Lei Xu, et al.. (2022). ${{\sf PEBA}}$: Enhancing User Privacy and Coverage of Safe Browsing Services. IEEE Transactions on Dependable and Secure Computing. 20(5). 4343–4358. 1 indexed citations

10.

Xu, Chungen, et al.. (2022). Conjunctive searchable encryption with efficient authorization for group sharing. Wireless Networks. 30(5). 4477–4494.

11.

Cai, Chengjun, Lei Xu, Anxin Zhou, & Cong Wang. (2021). Toward a Secure, Rich, and Fair Query Service for Light Clients on Public Blockchains. IEEE Transactions on Dependable and Secure Computing. 19(6). 3640–3655. 16 indexed citations

12.

Xu, Lei, Huayi Duan, Anxin Zhou, Xingliang Yuan, & Cong Wang. (2021). Interpreting and Mitigating Leakage-Abuse Attacks in Searchable Symmetric Encryption. IEEE Transactions on Information Forensics and Security. 16. 5310–5325. 22 indexed citations

13.

Zhao, Guofeng, Wentao Zhou, Chuan Xu, & Lei Xu. (2020). A Secure Identity Authentication Scheme for Space-ground Integrated Network Based on Bilinear Pairing. 20(12). 33. 1 indexed citations

14.

Xu, Lei, Shi-Feng Sun, Xingliang Yuan, et al.. (2019). Enabling Authorized Encrypted Search for Multi-Authority Medical Databases. IEEE Transactions on Emerging Topics in Computing. 9(1). 534–546. 19 indexed citations

15.

Xu, Lei, et al.. (2017). Blockchain Model of Cloud Forensics. Beijing Youdian Xueyuan xuebao. 40(6). 120. 4 indexed citations

16.

Xu, Lei. (2016). Research Advances in Ontology Evaluation. 35(7). 784. 2 indexed citations

17.

Yang, Yuwang, et al.. (2016). Multi-rate Network Coding for Energy-Efficient Multicast in Heterogeneous Wireless Multi-hop Networks.. Ad Hoc & Sensor Wireless Networks. 32. 197–219. 1 indexed citations

18.

Chen, Xinxiong, Lei Xu, Zhiyuan Liu, Maosong Sun, & Huanbo Luan. (2015). Joint learning of character and word embeddings. International Conference on Artificial Intelligence. 1236–1242. 142 indexed citations

19.

Xu, Lei. (2013). Improvement of threshold-based broadcast encryption algorithm. Journal of Liaoning Technical University. 1 indexed citations

20.

Xu, Lei. (2013). Adaptive redundant message deletion mechanism for opportunistic network. Journal of Chongqing University of Posts and Telecommunications.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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