Xiao-Wen Chang

1.8k total citations
79 papers, 1.1k citations indexed

About

Xiao-Wen Chang is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Artificial Intelligence. According to data from OpenAlex, Xiao-Wen Chang has authored 79 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Electrical and Electronic Engineering, 26 papers in Computer Networks and Communications and 23 papers in Artificial Intelligence. Recurrent topics in Xiao-Wen Chang's work include Matrix Theory and Algorithms (15 papers), GNSS positioning and interference (14 papers) and Advanced Wireless Communication Techniques (13 papers). Xiao-Wen Chang is often cited by papers focused on Matrix Theory and Algorithms (15 papers), GNSS positioning and interference (14 papers) and Advanced Wireless Communication Techniques (13 papers). Xiao-Wen Chang collaborates with scholars based in Canada, China and United States. Xiao-Wen Chang's co-authors include Tianyang Zhou, Xiaohua Yang, Christopher C. Paige, Jinming Wen, Yunlong Guo, G. W. Stewart, Jiasong Wang, Benoı̂t Champagne, Damien Stehlé and Xue Liu and has published in prestigious journals such as IEEE Transactions on Information Theory, IEEE Access and Mathematics of Computation.

In The Last Decade

Xiao-Wen Chang

72 papers receiving 1.0k citations

Peers

Xiao-Wen Chang
Ian K. Proudler United Kingdom
Qi Gong United States
A.O. Steinhardt United States
J.S. Meditch United States
Joohwan Chun South Korea
Melvin Leok United States
E.F. Deprettere Netherlands
Alexander Graham United Kingdom
Antonio Napolitano Italy
Parikshit Shah United States
Ian K. Proudler United Kingdom
Xiao-Wen Chang
Citations per year, relative to Xiao-Wen Chang Xiao-Wen Chang (= 1×) peers Ian K. Proudler

Countries citing papers authored by Xiao-Wen Chang

Since Specialization
Citations

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

Fields of papers citing papers by Xiao-Wen Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Xiao-Wen Chang. 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 Xiao-Wen Chang. The network helps show where Xiao-Wen Chang may publish in the future.

Co-authorship network of co-authors of Xiao-Wen Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Xiao-Wen Chang. A scholar is included among the top collaborators of Xiao-Wen Chang 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 Xiao-Wen Chang. Xiao-Wen Chang 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.
Wang, Xinyu, et al.. (2025). Improving Context Fidelity via Native Retrieval-Augmented Reasoning. 21216–21229.
2.
Chang, Xiao-Wen, et al.. (2022). Revisiting Heterophily for Graph Neural Networks. 1362–1375.
3.
Fan, Shu‐Kai S., et al.. (2021). Product-to-Product Virtual Metrology of Color Filter Processes in Panel Industry. IEEE Transactions on Automation Science and Engineering. 19(4). 3496–3507. 8 indexed citations
4.
Chang, Xiao-Wen, et al.. (2020). On the Randomized Babai Point. 1195–1200. 2 indexed citations
5.
Chang, Xiao-Wen, et al.. (2020). An improved algorithm for generalized least squares estimation. Numerical Algebra Control and Optimization. 10(4). 451–461.
6.
Wen, Jinming, Xiao-Wen Chang, & Jian Weng. (2019). Improved Upper Bounds on the Hermite and KZ Constants. 1742–1746. 1 indexed citations
7.
Chang, Xiao-Wen, et al.. (2019). Error bounds for computed least squares estimators. Linear Algebra and its Applications. 586. 28–42. 6 indexed citations
8.
Wen, Jinming, Xiao-Wen Chang, & Chintha Tellambura. (2017). On the success probability of the box-constrained rounding and Babai detectors. 526–530. 2 indexed citations
9.
Wen, Jinming & Xiao-Wen Chang. (2016). A Linearithmic Time Algorithm for a Shortest Vector Problem in\n Compute-and-Forward Design. arXiv (Cornell University). 4 indexed citations
10.
Wen, Jinming & Xiao-Wen Chang. (2015). A modified KZ reduction algorithm. 7073. 451–455. 6 indexed citations
11.
Yousefi, Siamak, Xiao-Wen Chang, & Benoı̂t Champagne. (2014). Distributed cooperative localization in wireless sensor networks without NLOS identification. 1–6. 15 indexed citations
12.
Chang, Xiao-Wen, et al.. (2013). Effects of the LLL Reduction on the Success Probability of the Babai Point and on the Complexity of Sphere Decoding. IEEE Transactions on Information Theory. 59(8). 4915–4926. 33 indexed citations
13.
Chang, Xiao-Wen & Xiaohua Yang. (2007). An efficient regularization approach for underdetermined MIMO system decoding. 349–353. 8 indexed citations
14.
Zhu, Jianjun, Rock Santerre, & Xiao-Wen Chang. (2005). A Bayesian method for linear, inequality-constrained adjustment and its application to GPS positioning. Journal of Geodesy. 78(9). 528–534. 23 indexed citations
15.
Chang, Xiao-Wen, et al.. (2004). Huber's M-estimation in GPS Positioning: Computational Aspects. 829–839. 3 indexed citations
16.
Chang, Xiao-Wen, Christopher C. Paige, & Liang Qiu. (2001). A Recursive Least Squares Approach For Carrier Phase Based Positioning. Proceedings of the 14th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2001). 1039–1047. 2 indexed citations
17.
Chang, Xiao-Wen, et al.. (2000). Two Carrier Phase Based Approaches for Autonomous Fault Detection and Exclusion. 1895–1905. 5 indexed citations
18.
Chang, Xiao-Wen & Christopher C. Paige. (1998). Sensitivity analyses for factorizations of sparse or structured matrices. Linear Algebra and its Applications. 284(1-3). 53–71. 9 indexed citations
19.
Chang, Xiao-Wen. (1998). On the sensitivity of the SR decomposition. Linear Algebra and its Applications. 282(1-3). 297–310. 7 indexed citations
20.
Chang, Xiao-Wen & Jiasong Wang. (1993). The symmetric solution of the matrix equations AX + YA = C, AXAT + BYBT = C, and (ATXA, BTXB) = (C, D). Linear Algebra and its Applications. 179. 171–189. 45 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.

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