Stefen Hui

909 total citations
37 papers, 699 citations indexed

About

Stefen Hui is a scholar working on Control and Systems Engineering, Artificial Intelligence and Computer Networks and Communications. According to data from OpenAlex, Stefen Hui has authored 37 papers receiving a total of 699 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Control and Systems Engineering, 12 papers in Artificial Intelligence and 8 papers in Computer Networks and Communications. Recurrent topics in Stefen Hui's work include Adaptive Control of Nonlinear Systems (14 papers), Stability and Control of Uncertain Systems (10 papers) and Fault Detection and Control Systems (9 papers). Stefen Hui is often cited by papers focused on Adaptive Control of Nonlinear Systems (14 papers), Stability and Control of Uncertain Systems (10 papers) and Fault Detection and Control Systems (9 papers). Stefen Hui collaborates with scholars based in United States, Kuwait and Austria. Stefen Hui's co-authors include Stanisław H. Żak, Karanjit Kalsi, Jianming Lian, Mark R. Bell, Ahmad F. Taha and Vijay Gupta and has published in prestigious journals such as IEEE Transactions on Automatic Control, Automatica and Journal of the Franklin Institute.

In The Last Decade

Stefen Hui

35 papers receiving 656 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Stefen Hui United States	12	594	112	90	63	55	37	699
Shengzhong Xu China	4	575 1.0×	80 0.7×	74 0.8×	33 0.5×	48 0.9×	7	651
Mohamed Darouach France	7	693 1.2×	69 0.6×	111 1.2×	38 0.6×	40 0.7×	17	770
Pablo Rodríguez-Ramírez Mexico	12	512 0.9×	48 0.4×	107 1.2×	72 1.1×	43 0.8×	44	567
Zhengen Zhao China	14	422 0.7×	81 0.7×	141 1.6×	87 1.4×	38 0.7×	45	520
Shenghui Guo China	17	692 1.2×	84 0.8×	195 2.2×	69 1.1×	30 0.5×	43	776
Mario Santillo United States	13	420 0.7×	86 0.8×	43 0.5×	31 0.5×	39 0.7×	46	584
Francisco Javier Bejarano Mexico	19	1.1k 1.9×	42 0.4×	110 1.2×	72 1.1×	122 2.2×	59	1.2k
Chung‐Chun Kung Taiwan	10	305 0.5×	177 1.6×	34 0.4×	69 1.1×	40 0.7×	55	454
Mohammed M’Saad France	14	509 0.9×	78 0.7×	116 1.3×	107 1.7×	51 0.9×	33	667
Bin Guo China	13	391 0.7×	70 0.6×	65 0.7×	42 0.7×	64 1.2×	44	514

Countries citing papers authored by Stefen Hui

Since Specialization

Citations

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

Fields of papers citing papers by Stefen Hui

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stefen Hui

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

All Works

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20 of 20 papers shown

Hui, Stefen, et al.. (2021). Simultaneous Estimation of the State, Unknown Input, and Output Disturbance in Discrete-Time Linear Systems. IEEE Transactions on Automatic Control. 66(12). 6115–6122. 23 indexed citations

Hui, Stefen, et al.. (2021). On the Estimation of Unknown Input and Output Disturbances in Discrete-Time Linear Systems. 2021 60th IEEE Conference on Decision and Control (CDC). 4014–4019. 1 indexed citations

Hui, Stefen, et al.. (2020). Unknown Input Observers for Discretized Systems With Application to Networked Systems Corrupted by Sparse Malicious Packet Drops. IEEE Control Systems Letters. 5(4). 1261–1266. 5 indexed citations

Hui, Stefen, et al.. (2020). State Observers and Unknown Input Estimators for Discrete-Time Nonlinear Systems Characterized by Incremental Multiplier Matrices. 5409–5414. 5 indexed citations

Hui, Stefen, et al.. (2020). State Estimation of Networked Control Systems Corrupted by Unknown Input and Output Sparse Errors. 4393–4398. 6 indexed citations

Hui, Stefen, et al.. (2019). Vector Recovery for a Linear System Corrupted by Unknown Sparse Error Vectors With Applications to Secure State Estimation. IEEE Control Systems Letters. 3(4). 895–900. 7 indexed citations

Hui, Stefen & Stanisław H. Żak. (2013). Stress estimation using unknown input observer. 259–264. 15 indexed citations

Kalsi, Karanjit, Jianming Lian, Stefen Hui, & Stanisław H. Żak. (2009). Sliding-mode observers for uncertain systems. 1189–1194. 13 indexed citations

Hui, Stefen, et al.. (2007). Variable neural adaptive robust controllers for uncertain systems. International Journal of Adaptive Control and Signal Processing. 22(8). 721–738. 8 indexed citations

10.

Hui, Stefen & Stanisław H. Żak. (2005). Observer design for systems with unknown inputs. International Journal of Applied Mathematics and Computer Science. 15(4). 431–446. 169 indexed citations

11.

Hui, Stefen, et al.. (1999). SYNCHRONOUS AND ASYNCHRONOUS BRAIN-STATE-IN-A-BOX INFORMATION SYSTEM NEURAL MODELS. International Journal of Neural Systems. 9(1). 61–74. 3 indexed citations

12.

Żak, Stanisław H., et al.. (1996). Learning and Forgetting in Generalized Brain-state-in-a-box (BSB) Neural Associative Memories. Neural Networks. 9(5). 845–854. 15 indexed citations

13.

Hui, Stefen, et al.. (1996). Implicit models of Gaussian mixture densities and locally optimum detectors. Journal of the Franklin Institute. 333(5). 647–658. 1 indexed citations

14.

Hui, Stefen, et al.. (1993). Dynamics and stability analysis of the Brain-State-in-a-Box (BSB) neural models. Oxford University Press eBooks. 212–224. 2 indexed citations

15.

Hui, Stefen & Stanisław H. Żak. (1993). Robust output feedback stabilization of uncertain dynamic systems with bounded controllers. International Journal of Robust and Nonlinear Control. 3(2). 115–132. 32 indexed citations

16.

Hui, Stefen, et al.. (1993). Application of Feedforward Neural Networks to. 1 indexed citations

17.

Hui, Stefen & Stanisław H. Żak. (1992). Robust control synthesis for uncertain/nonlinear dynamical systems. Automatica. 28(2). 289–298. 41 indexed citations

18.

Hui, Stefen, et al.. (1991). Estimating regions of asymptotic stability with sliding for relay-control systems. 1(2). 199–222. 2 indexed citations

19.

Hui, Stefen & Stanisław H. Żak. (1988). On the Lyapunov stability of discrete-time processes modeled by difference inclusions. Systems & Control Letters. 10(3). 207–209. 4 indexed citations

20.

Hui, Stefen. (1987). Qualitative properties of solutions to H∞-optimization problems. Journal of Functional Analysis. 75(2). 323–348. 3 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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