Zi Xu

465 total citations
35 papers, 284 citations indexed

About

Zi Xu is a scholar working on Computational Mechanics, Numerical Analysis and Artificial Intelligence. According to data from OpenAlex, Zi Xu has authored 35 papers receiving a total of 284 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Computational Mechanics, 12 papers in Numerical Analysis and 11 papers in Artificial Intelligence. Recurrent topics in Zi Xu's work include Sparse and Compressive Sensing Techniques (13 papers), Advanced Optimization Algorithms Research (12 papers) and Stochastic Gradient Optimization Techniques (6 papers). Zi Xu is often cited by papers focused on Sparse and Compressive Sensing Techniques (13 papers), Advanced Optimization Algorithms Research (12 papers) and Stochastic Gradient Optimization Techniques (6 papers). Zi Xu collaborates with scholars based in China, United States and Singapore. Zi Xu's co-authors include Qun Chao, Mingyi Hong, Chengliang Liu, Jianfeng Tao, Emiliano Dall’Anese, Sairaj V. Dhople, Yijian Zhang, Yu‐Hong Dai, Shuo Ding and Guanghui Lan and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Journal on Selected Areas in Communications and IEEE Transactions on Smart Grid.

In The Last Decade

Zi Xu

31 papers receiving 275 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Zi Xu China 10 90 80 74 53 45 35 284
M. Tomás-Rodrı́guez United Kingdom 10 190 2.1× 34 0.4× 74 1.0× 16 0.3× 55 1.2× 39 365
Marta Zagórowska Poland 9 201 2.2× 35 0.4× 49 0.7× 31 0.6× 8 0.2× 44 280
Zoran D. Jeličić Serbia 12 354 3.9× 49 0.6× 55 0.7× 50 0.9× 6 0.1× 37 509
Feng Ding China 6 495 5.5× 28 0.3× 54 0.7× 105 2.0× 75 1.7× 21 623
Najeh Ben Guedria Tunisia 6 64 0.7× 29 0.4× 43 0.6× 161 3.0× 8 0.2× 9 375
G. Thierauf Germany 12 45 0.5× 21 0.3× 50 0.7× 87 1.6× 40 0.9× 27 459
Justin P. Koeln United States 12 305 3.4× 109 1.4× 137 1.9× 35 0.7× 34 0.8× 52 514
Béla Takarics Hungary 11 155 1.7× 26 0.3× 42 0.6× 22 0.4× 31 0.7× 37 312
M. K. Sain United States 8 100 1.1× 33 0.4× 30 0.4× 51 1.0× 20 0.4× 14 320
Hiroyuki Kajiwara Japan 8 253 2.8× 25 0.3× 39 0.5× 21 0.4× 66 1.5× 53 373

Countries citing papers authored by Zi Xu

Since Specialization
Citations

This map shows the geographic impact of Zi 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 Zi Xu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Zi Xu more than expected).

Fields of papers citing papers by Zi Xu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Zi 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 Zi Xu. The network helps show where Zi Xu may publish in the future.

Co-authorship network of co-authors of Zi Xu

This figure shows the co-authorship network connecting the top 25 collaborators of Zi Xu. A scholar is included among the top collaborators of Zi 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 Zi Xu. Zi Xu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Zhang, Huiling & Zi Xu. (2024). An Alternating Proximal Gradient Algorithm for Nonsmooth Nonconvex-Linear Minimax Problems with Coupled Linear Constraints. Journal of the Operations Research Society of China.
2.
Zhang, Huiling, et al.. (2024). An approximation proximal gradient algorithm for nonconvex-linear minimax problems with nonconvex nonsmooth terms. Journal of Global Optimization. 90(1). 73–92. 1 indexed citations
3.
Xu, Zi, et al.. (2024). Derivative-Free Alternating Projection Algorithms for General Nonconvex-Concave Minimax Problems. SIAM Journal on Optimization. 34(2). 1879–1908.
4.
Xu, Zi, Huiling Zhang, Yang Xu, & Guanghui Lan. (2023). A unified single-loop alternating gradient projection algorithm for nonconvex–concave and convex–nonconcave minimax problems. Mathematical Programming. 201(1-2). 635–706. 19 indexed citations
5.
Chao, Qun, et al.. (2023). Hybrid model-driven and data-driven approach for the health assessment of axial piston pumps. International Journal of Hydromechatronics. 6(1). 76–76. 27 indexed citations
6.
Wang, Ziqi, et al.. (2022). Zeroth-order single-loop algorithms for nonconvex-linear minimax problems. Journal of Global Optimization. 87(2-4). 551–580. 3 indexed citations
7.
Hu, Sai, et al.. (2022). Long-term LDR exposure may induce cognitive impairments: A possible association through targeting gut microbiota-gut-brain axis. Ecotoxicology and Environmental Safety. 249. 114351–114351. 4 indexed citations
8.
Chao, Qun, et al.. (2021). Cavitation in a high-speed aviation axial piston pump over a wide range of fluid temperatures. Proceedings of the Institution of Mechanical Engineers Part A Journal of Power and Energy. 236(4). 727–737. 17 indexed citations
9.
Pan, Weiwei, et al.. (2020). An efficient algorithm for nonconvex-linear minimax optimization problem and its application in solving weighted maximin dispersion problem. Computational Optimization and Applications. 78(1). 287–306. 7 indexed citations
10.
Jiang, Yongkang, et al.. (2018). Fishbone-inspired soft robotic glove for hand rehabilitation with multi-degrees-of-freedom. 394–399. 28 indexed citations
11.
Zhang, Yijian, Emiliano Dall’Anese, Mingyi Hong, Sairaj V. Dhople, & Zi Xu. (2017). Regulation of renewable energy sources to optimal power flow solutions using ADMM. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 3394–3399. 2 indexed citations
12.
Xu, Zi, et al.. (2016). Analysis of Location Ambiguity, GDOP and Station Layout of Threestation in Multilateration. SHILAP Revista de lepidopterología. 44. 1036–1036. 1 indexed citations
13.
Xu, Zi & Mingyi Hong. (2015). Approximation Algorithm for A Mixed Binary Quadratically Constrained Quadratic Programming Problem. 1 indexed citations
14.
Hong, Mingyi, Zi Xu, Meisam Razaviyayn, & Zhi‐Quan Luo. (2013). Joint User Grouping and Linear Virtual Beamforming: Complexity, Algorithms and Approximation Bounds. IEEE Journal on Selected Areas in Communications. 31(10). 2013–2027. 10 indexed citations
15.
Xu, Zi & Xinming Wu. (2012). A new hybrid stochastic approximation algorithm. Optimization Letters. 7(3). 593–606. 4 indexed citations
16.
Xu, Zi. (2011). New combinatorial direction stochastic approximation algorithms. Optimization methods & software. 28(4). 743–755. 2 indexed citations
17.
Xu, Zi & Yu‐Hong Dai. (2011). New stochastic approximation algorithms with adaptive step sizes. Optimization Letters. 6(8). 1831–1846. 11 indexed citations
18.
Xia, Yong & Zi Xu. (2010). An efficient Lagrangian smoothing heuristic for Max-Cut. Indian Journal of Pure and Applied Mathematics. 41(5). 683–700.
19.
Xu, Zi. (2009). A combined direction stochastic approximation algorithm. Optimization Letters. 4(1). 117–129. 9 indexed citations
20.
Xu, Zi & Yu‐Hong Dai. (2008). A Stochastic Approximation Frame Algorithm with Adaptive Directions. 11 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by M. Tomás-Rodrı́guez Breakdown of academic impact, for papers by Marta Zagórowska Breakdown of academic impact, for papers by Zoran D. Jeličić Breakdown of academic impact, for papers by Feng Ding Breakdown of academic impact, for papers by Najeh Ben Guedria Breakdown of academic impact, for papers by G. Thierauf Breakdown of academic impact, for papers by Justin P. Koeln Breakdown of academic impact, for papers by Béla Takarics Breakdown of academic impact, for papers by M. K. Sain Breakdown of academic impact, for papers by Hiroyuki Kajiwara
Rankless by CCL
2026