Citation Rankings
Highly Cited Researchers
Engineering & Technology / Computer Science Highly Cited Researchers 55 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,170
26,687
0.618
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* Total Citation Counts Rankings
Ranking Based On Selection: 2
Atomistic simulation
High performance computing
Machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,846
11,931
0.804
* Total Citation Counts Rankings
Ranking Based On Selection: 3
High Performance Computing
Computer Science
Physics
Molecular Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,714
8,741
0.900
* Total Citation Counts Rankings
Ranking Based On Selection: 4
computer science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,946
1,189
0.200
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Tensors
Machine Learning
High Performance Computing
Numerical Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,496
2,335
0.425
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Ions and Neutrons
Nanofabrication
Machine Learning
Probe and Electron Microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,011
3,213
0.641
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Machine learning
Uncertainty Quantification
Multi-Fidelity
Optimal Experimental Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,888
3,212
0.657
* Total Citation Counts Rankings
Ranking Based On Selection: 8
High-Performance Computing
AI for Science
Scientific Machine Learning
Sparse Linear Algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,818
3,039
0.631
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Graph Algorithms
High-Performance Computing
Optimization
Data Mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,413
1,224
0.277
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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Distributed Systems
Cloud Computing
High Performance Computing
Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,696
1,126
0.305
* Total Citation Counts Rankings
Ranking Based On Selection: 11
computing
electronics
plasmas
software
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,506
848
0.242
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Multiscale modeling
Computational Mechanics
Physics-informed machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,576
2,272
0.635
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Computer logs
anomaly detection
supercomputer resilience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,078
1,017
0.330
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Mesh Generation
Computational Geometry
Geometry Processing
Computer Aided Design
Sampling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,083
546
0.177
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Machine/deep learning
multiscale imaging and analysis
multiphase flow and reactive transport
Lattice Boltzmann simulations
u
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,656
1,621
0.610
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Machine Learning
Data Mining
Dimension Reduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,439
679
0.278
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Computational Material Science
Machine Learning
Fusion Energy
High Performance Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,345
2,151
0.917
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Scientific machine learning
physics compatible discretization
meshless methods
multiphysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,106
1,754
0.833
* Total Citation Counts Rankings
Ranking Based On Selection: 19
combustion
uncertainty quantification
machine learning
Bayesian inference
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,778
1,112
0.625
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Computer architecture
performance analysis
performance modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,538
713
0.464
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Nonlinear Science
Complex Systems
Cyber Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,433
566
0.395
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Machine Intelligence (AI/ML)
Remote Sensing
Geographic Information Science
Photogrammetry
High Performance Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,358
910
0.670
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Machine Learning
Metalearning
Artificial Neural Networks
Spiking Neural Networks
Cybersecurity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,265
827
0.654
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Scientific Computing
Machine Learning
Partial Differential Equations
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,275
1,208
0.947
* Total Citation Counts Rankings
Ranking Based On Selection: 25
deep reinforcement machine learning
agent-based system dynamics modeling
spiking neural networks
artificial intelligence
ada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,175
557
0.474
* Total Citation Counts Rankings
Rankings
13,417
6,333
4
Ranking Based On Selection: 1
William Philip Kegelmeyer
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,170
26,687
0.618
* Total Citation Counts Rankings
Rankings
64,930
27,288
22
Ranking Based On Selection: 2
Aidan Thompson
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,846
11,931
0.804
Atomistic simulation
High performance computing
Machine learning
* Total Citation Counts Rankings
Rankings
112,943
44,309
48
Ranking Based On Selection: 3
Christian Trott
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,714
8,741
0.900
High Performance Computing
Computer Science
Physics
Molecular Dynamics
* Total Citation Counts Rankings
Rankings
165,927
61,385
80
Ranking Based On Selection: 4
Ron Brightwell
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,946
1,189
0.200
* Total Citation Counts Rankings
Rankings
192,657
69,619
96
Ranking Based On Selection: 5
Daniel M Dunlavy
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,496
2,335
0.425
Tensors
Machine Learning
High Performance Computing
Numerical Optimization
* Total Citation Counts Rankings
Rankings
211,553
75,306
111
Ranking Based On Selection: 6
Alex Belianinov
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,011
3,213
0.641
Ions and Neutrons
Nanofabrication
Machine Learning
Probe and Electron Microscopy
* Total Citation Counts Rankings
Rankings
217,559
77,019
117
Ranking Based On Selection: 7
John Jakeman
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,888
3,212
0.657
Machine learning
Uncertainty Quantification
Multi-Fidelity
Optimal Experimental Design
* Total Citation Counts Rankings
Rankings
221,917
78,335
121
Ranking Based On Selection: 8
Sivasankaran Rajamanickam|Siva Rajamanickam
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,818
3,039
0.631
High-Performance Computing
AI for Science
Scientific Machine Learning
Sparse Linear Algebra
* Total Citation Counts Rankings
Rankings
235,701
82,387
130
Ranking Based On Selection: 9
Jonathan W Berry
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,413
1,224
0.277
Graph Algorithms
High-Performance Computing
Optimization
Data Mining
* Total Citation Counts Rankings
Rankings
275,657
93,994
158
Ranking Based On Selection: 10
Andrew Younge
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,696
1,126
0.305
Distributed Systems
Cloud Computing
High Performance Computing
Systems
360° Institutional Performance & Benchmarking Click Here for Live Demo
Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info
* Total Citation Counts Rankings
Rankings
289,284
97,906
168
Ranking Based On Selection: 11
Robert Hoekstra
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,506
848
0.242
computing
electronics
plasmas
software
* Total Citation Counts Rankings
Rankings
291,796
98,603
169
Ranking Based On Selection: 12
Remi Dingreville
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,576
2,272
0.635
Multiscale modeling
Computational Mechanics
Physics-informed machine learning
* Total Citation Counts Rankings
Rankings
322,970
107,422
187
Ranking Based On Selection: 13
Jon Stearley
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,078
1,017
0.330
Computer logs
anomaly detection
supercomputer resilience
* Total Citation Counts Rankings
Rankings
323,779
107,665
189
Ranking Based On Selection: 14
Scott A Mitchell
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,083
546
0.177
Mesh Generation
Computational Geometry
Geometry Processing
Computer Aided Design
Sampling
* Total Citation Counts Rankings
Rankings
368,024
119,986
219
Ranking Based On Selection: 15
Hongkyu Yoon
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,656
1,621
0.610
Machine/deep learning
multiscale imaging and analysis
multiphase flow and reactive transport
Lattice Boltzmann simulations
u
* Total Citation Counts Rankings
Rankings
390,819
126,177
236
Ranking Based On Selection: 16
Shawn Martin
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,439
679
0.278
Machine Learning
Data Mining
Dimension Reduction
* Total Citation Counts Rankings
Rankings
406,801
130,549
245
Ranking Based On Selection: 17
Mitchell A Wood
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,345
2,151
0.917
Computational Material Science
Machine Learning
Fusion Energy
High Performance Computing
* Total Citation Counts Rankings
Rankings
437,889
139,070
263
Ranking Based On Selection: 18
Nathaniel Trask
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,106
1,754
0.833
Scientific machine learning
physics compatible discretization
meshless methods
multiphysics
* Total Citation Counts Rankings
Rankings
491,812
153,406
309
Ranking Based On Selection: 19
Cosmin Safta
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,778
1,112
0.625
combustion
uncertainty quantification
machine learning
Bayesian inference
* Total Citation Counts Rankings
Rankings
536,638
165,271
339
Ranking Based On Selection: 20
Jeanine Cook
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,538
713
0.464
Computer architecture
performance analysis
performance modeling
* Total Citation Counts Rankings
Rankings
568,091
173,499
361
Ranking Based On Selection: 21
Jackson R Mayo
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,433
566
0.395
Nonlinear Science
Complex Systems
Cyber Security
* Total Citation Counts Rankings
Rankings
586,518
178,189
370
Ranking Based On Selection: 22
Devin White
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,358
910
0.670
Machine Intelligence (AI/ML)
Remote Sensing
Geographic Information Science
Photogrammetry
High Performance Computing
* Total Citation Counts Rankings
Rankings
611,470
184,584
388
Ranking Based On Selection: 23
Michael R Smith
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,265
827
0.654
Machine Learning
Metalearning
Artificial Neural Networks
Spiking Neural Networks
Cybersecurity
* Total Citation Counts Rankings
Rankings
611,649
184,631
389
Ranking Based On Selection: 24
Mamikon Gulian
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,275
1,208
0.947
Scientific Computing
Machine Learning
Partial Differential Equations
Statistics
* Total Citation Counts Rankings
Rankings
629,156
189,124
398
Ranking Based On Selection: 25
Stephen J Verzi
Sandia National Laboratories
New Mexico, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,175
557
0.474
deep reinforcement machine learning
agent-based system dynamics modeling
spiking neural networks
artificial intelligence
ada
