Robert G. Keys

4.3k total citations · 1 hit paper
24 papers, 3.1k citations indexed

About

Robert G. Keys is a scholar working on Geophysics, Ocean Engineering and Computer Vision and Pattern Recognition. According to data from OpenAlex, Robert G. Keys has authored 24 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Geophysics, 12 papers in Ocean Engineering and 5 papers in Computer Vision and Pattern Recognition. Recurrent topics in Robert G. Keys's work include Seismic Imaging and Inversion Techniques (16 papers), Seismic Waves and Analysis (6 papers) and Geophysical Methods and Applications (4 papers). Robert G. Keys is often cited by papers focused on Seismic Imaging and Inversion Techniques (16 papers), Seismic Waves and Analysis (6 papers) and Geophysical Methods and Applications (4 papers). Robert G. Keys collaborates with scholars based in United States, Canada and Germany. Robert G. Keys's co-authors include Shiyu Xu, Douglas J. Foster, Arthur B. Weglein, Omer Izgec, A. D. Hill, Ding Zhu, Joseph Reilly, Charles C. Mosher, Albert C. Reynolds and Shengwen Jin and has published in prestigious journals such as Proceedings of the IEEE, Journal of Hydrology and Geophysics.

In The Last Decade

Robert G. Keys

22 papers receiving 2.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Cubic convolution interpolation for digital image processing

1981 2.6k citations Robert G. Keys IEEE Transactions on Acoustics Speech and Signal Processing profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert G. Keys United States	12	1.9k	838	402	326	248	24	3.1k
Peter Kovesi Australia	22	1.8k 0.9×	613 0.7×	346 0.9×	174 0.5×	104 0.4×	70	3.1k
Xiaohai He China	30	2.0k 1.0×	815 1.0×	232 0.6×	486 1.5×	176 0.7×	236	3.2k
Wen-Liang Hwang Taiwan	20	2.4k 1.2×	736 0.9×	313 0.8×	171 0.5×	305 1.2×	120	4.5k
Laurent Demanet United States	21	1.8k 0.9×	753 0.9×	1.1k 2.7×	488 1.5×	639 2.6×	74	3.5k
Joachim Weickert Germany	18	2.8k 1.4×	670 0.8×	180 0.4×	96 0.3×	652 2.6×	39	3.9k
Saishang Zhong China	12	1.5k 0.8×	629 0.8×	128 0.3×	82 0.3×	174 0.7×	30	2.3k
Nick Kingsbury United Kingdom	14	1.8k 0.9×	850 1.0×	226 0.6×	45 0.1×	285 1.1×	46	2.5k
Jan E. Odegard United States	12	1.1k 0.6×	431 0.5×	130 0.3×	55 0.2×	158 0.6×	34	2.1k
Demetrio Labate United States	27	2.7k 1.4×	1.6k 1.9×	340 0.8×	81 0.2×	629 2.5×	124	3.9k
Zhenming Peng China	29	708 0.4×	1.0k 1.2×	307 0.8×	219 0.7×	129 0.5×	201	4.1k

Countries citing papers authored by Robert G. Keys

Since Specialization

Citations

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

Fields of papers citing papers by Robert G. Keys

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert G. Keys. 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 Robert G. Keys. The network helps show where Robert G. Keys may publish in the future.

Co-authorship network of co-authors of Robert G. Keys

This figure shows the co-authorship network connecting the top 25 collaborators of Robert G. Keys. A scholar is included among the top collaborators of Robert G. Keys 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 Robert G. Keys. Robert G. Keys 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

1.

Penfold, Scott, et al.. (2022). Volumetric modulated arc therapy (VMAT) comparison to 3D‐conformal technique in lung stereotactic ablative radiotherapy (SABR). Journal of Medical Radiation Sciences. 70(1). 72–80.

2.

Keys, Robert G., et al.. (2020). Observing maturing source rocks on seismic reflection data. Geophysics. 86(1). MR67–MR79. 2 indexed citations

3.

Li, Chengbo, et al.. (2017). Improving streamer data sampling and resolution via nonuniform optimal design and reconstruction. 4241–4245. 2 indexed citations

4.

Keys, Robert G., et al.. (2017). Isotropic and anisotropic velocity model building for subsalt seismic imaging. Geophysics. 82(3). S247–S258. 5 indexed citations

5.

Keys, Robert G., et al.. (2016). Isotropic and anisotropic velocity-model building for subsalt seismic imaging. The Leading Edge. 35(3). 240–245. 9 indexed citations

6.

Zhu, Xianhuai, et al.. (2014). Modelling and Imaging Through a Gas-Obscured Zone in Malaysia. Offshore Technology Conference-Asia. 1 indexed citations

7.

Mosher, Charles C., Sam T. Kaplan, Robert G. Keys, et al.. (2012). Compressive Seismic Imaging. 1–5. 24 indexed citations

8.

Foster, Douglas J., et al.. (2010). Interpretation of AVO anomalies. Geophysics. 75(5). 75A3–75A13. 73 indexed citations

9.

Mosher, Charles C., et al.. (2007). Iterative imaging for subsalt interpretation and model building. The Leading Edge. 26(11). 1424–1428. 20 indexed citations

10.

Shaw, Simon, et al.. (2003). Convergence properties of a leading order depth imaging series. 937–940. 16 indexed citations

11.

Keys, Robert G. & Shiyu Xu. (2002). An approximation for the Xu-White velocity model. Geophysics. 67(5). 1406–1414. 125 indexed citations

12.

Keys, Robert G. & Shiyu Xu. (2000). An approximation for the Xu‐White velocity model. 1830–1833. 4 indexed citations

13.

Reilly, Joseph & Robert G. Keys. (1999). High‐fidelity inverse estimate of AVO response. 54. 820–823.

14.

Foster, Douglas J., Robert G. Keys, & Joseph Reilly. (1997). Another perspective on AVO crossplotting. The Leading Edge. 16(9). 1233–1239. 20 indexed citations

15.

Keys, Robert G., et al.. (1995). Removal Of Borehole Induced Noise From Well Logs. 2 indexed citations

16.

Keys, Robert G.. (1989). Polarity reversals in reflections from layered media. Geophysics. 54(7). 900–905. 16 indexed citations

17.

Keys, Robert G.. (1986). An application of Marquardt's procedure to the seismic inverse problem. Proceedings of the IEEE. 74(3). 476–486. 7 indexed citations

18.

Keys, Robert G.. (1985). Absorbing boundary conditions for acoustic media. Geophysics. 50(6). 892–902. 73 indexed citations

19.

Keys, Robert G.. (1981). Cubic convolution interpolation for digital image processing. IEEE Transactions on Acoustics Speech and Signal Processing. 29(6). 1153–1160. 2584 indexed citations breakdown →

20.

Keys, Robert G., et al.. (1978). The computation of leaky aquifer functions. Journal of Hydrology. 36(1-2). 173–178. 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.

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