Gary A. Hewer

1.7k total citations
52 papers, 1.1k citations indexed

About

Gary A. Hewer is a scholar working on Control and Systems Engineering, Computer Vision and Pattern Recognition and Statistical and Nonlinear Physics. According to data from OpenAlex, Gary A. Hewer has authored 52 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Control and Systems Engineering, 16 papers in Computer Vision and Pattern Recognition and 9 papers in Statistical and Nonlinear Physics. Recurrent topics in Gary A. Hewer's work include Stability and Control of Uncertain Systems (9 papers), Image and Signal Denoising Methods (7 papers) and Control Systems and Identification (7 papers). Gary A. Hewer is often cited by papers focused on Stability and Control of Uncertain Systems (9 papers), Image and Signal Denoising Methods (7 papers) and Control Systems and Identification (7 papers). Gary A. Hewer collaborates with scholars based in United States and China. Gary A. Hewer's co-authors include Charles Kenney, R. Douglas Martin, Judith E. Zeh, Frank L. Lewis, Mushuang Liu, Victor G. Lopez, J. M. Martin, Yan Wan, B.S. Manjunath and P. Gahinet and has published in prestigious journals such as IEEE Transactions on Pattern Analysis and Machine Intelligence, IEEE Transactions on Automatic Control and Automatica.

In The Last Decade

Gary A. Hewer

47 papers receiving 983 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gary A. Hewer United States 19 499 381 256 207 167 52 1.1k
Augusto Ferrante Italy 20 708 1.4× 288 0.8× 191 0.7× 239 1.2× 85 0.5× 125 1.4k
P.N. Paraskevopoulos Greece 23 1.4k 2.7× 308 0.8× 195 0.8× 179 0.9× 106 0.6× 157 2.0k
C.T. Mullis United States 14 521 1.0× 336 0.9× 149 0.6× 380 1.8× 105 0.6× 39 1.5k
Edward W. Kamen United States 24 1.2k 2.5× 397 1.0× 363 1.4× 216 1.0× 355 2.1× 100 2.0k
A. T. FULLER United Kingdom 17 567 1.1× 215 0.6× 108 0.4× 154 0.7× 99 0.6× 88 1.1k
W. Steven Gray United States 17 840 1.7× 198 0.5× 229 0.9× 412 2.0× 272 1.6× 151 1.4k
Hisham Abou‐Kandil France 17 471 0.9× 315 0.8× 106 0.4× 199 1.0× 115 0.7× 55 1.1k
Frank M. Callier Belgium 20 1.4k 2.9× 493 1.3× 136 0.5× 335 1.6× 220 1.3× 63 2.0k
R.P. Roesser United States 5 1.3k 2.6× 233 0.6× 123 0.5× 185 0.9× 224 1.3× 6 1.6k
B.G. Mertzios Greece 20 430 0.9× 233 0.6× 203 0.8× 98 0.5× 54 0.3× 135 1.3k

Countries citing papers authored by Gary A. Hewer

Since Specialization
Citations

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

Fields of papers citing papers by Gary A. Hewer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gary A. Hewer. 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 Gary A. Hewer. The network helps show where Gary A. Hewer may publish in the future.

Co-authorship network of co-authors of Gary A. Hewer

This figure shows the co-authorship network connecting the top 25 collaborators of Gary A. Hewer. A scholar is included among the top collaborators of Gary A. Hewer 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 Gary A. Hewer. Gary A. Hewer 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.
Lian, Bosen, et al.. (2022). Online Learning of Minmax Solutions for Distributed Estimation and Tracking Control of Sensor Networks in Graphical Games. IEEE Transactions on Control of Network Systems. 9(4). 1923–1936. 28 indexed citations
2.
Hewer, Gary A., et al.. (2018). A model free learning algorithm to control autonomous streams over IoT. 1–4. 2 indexed citations
3.
Flenner, Arjuna, et al.. (2012). Lévy walks for autonomous search. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8389. 83890Z–83890Z. 4 indexed citations
4.
Flenner, Arjuna, et al.. (2006). Locating Peaks in Proteomic Mass Spectral Data Using the Morel-Helmholtz Principle. 31. 217–221. 1 indexed citations
5.
Hewer, Gary A., et al.. (2003). A structured singular value approach to missile autopilot analysis. ams 47. 17/1–1711. 1 indexed citations
6.
Hewer, Gary A., et al.. (2002). Applied partial differential variational techniques. 3. 372–375. 7 indexed citations
7.
Creusere, Charles D. & Gary A. Hewer. (2002). A wavelet-based method of nearest neighbor pattern classification using scale sequential matching. Zenodo (CERN European Organization for Nuclear Research). 2. 1123–1127.
8.
Hewer, Gary A., et al.. (1999). <title>Registration and fusion of multispectral images using a new control point assessment method derived from optical flow ideas</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3717. 104–111. 7 indexed citations
9.
Hewer, Gary A., Charles Kenney, & B.S. Manjunath. (1998). Variational image segmentation using boundary functions. IEEE Transactions on Image Processing. 7(9). 1269–1282. 24 indexed citations
10.
Kenney, Charles & Gary A. Hewer. (1995). Trace norm bounds for stable Kyapunov operators. Linear Algebra and its Applications. 221. 1–18. 4 indexed citations
11.
Hewer, Gary A., et al.. (1993). <title>Wavelet transform of fractional Brownian motion for infrared focal plane arrays</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1961. 305–315. 1 indexed citations
12.
Hewer, Gary A.. (1993). Existence Theorems for Positive Semidefinite and Sign Indefinite Stabilizing Solutions of $H_\infty $ Riccati Equations. SIAM Journal on Control and Optimization. 31(1). 16–29. 19 indexed citations
13.
Kenney, Charles & Gary A. Hewer. (1990). The Sensitivity of the Algebraic and Differential Riccati Equations. SIAM Journal on Control and Optimization. 28(1). 50–69. 61 indexed citations
14.
Gahinet, P., Alan J. Laub, Charles Kenney, & Gary A. Hewer. (1990). Sensitivity of the stable discrete-time Lyapunov equation. IEEE Transactions on Automatic Control. 35(11). 1209–1217. 44 indexed citations
15.
Martin, J. M. & Gary A. Hewer. (1987). Conditions for exponomial output control. International Journal of Control. 46(6). 2219–2228.
16.
Hewer, Gary A. & Charles Kenney. (1987). Dissipative LQG control systems. 939–944. 1 indexed citations
17.
Kenney, Charles & Gary A. Hewer. (1987). Sensitivity of algebraic Riccati equations. 814–815. 2 indexed citations
18.
Hewer, Gary A.. (1973). Stability properties of the equation of first variation by t∞-similarity. Journal of Mathematical Analysis and Applications. 41(2). 336–344. 14 indexed citations
19.
Hewer, Gary A.. (1973). Analysis of a discrete matrix Riccati equation of linear control and Kalman filtering. Journal of Mathematical Analysis and Applications. 42(1). 226–236. 19 indexed citations
20.
Hewer, Gary A., et al.. (1973). Stabilization of linear, autonomous differential-delay systems. IEEE Transactions on Automatic Control. 18(6). 673–674. 22 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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