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Citation Rankings
Highly Cited Researchers

Engineering & Technology Highly Cited Researchers 20 Scientists Citation Rankings - 2026

See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.

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Total 20 scientists , Updates every 3 days
* Total Citation Counts Rankings

Rankings

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132,823
World Rank
United States
50,067
Country Rank
University of Tulsa Logo
10
University
Ranking Based On Selection:
1
Sandip Sen
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
AI | Machine Learning | Intelligent Agents & Multiagent Systems | Human-AI collaboration | Evolutionar

Citation Metrics

  • Total
    8,744
  • Last 5 Years
    1,096
  • Last 5 Years / Total
    0.125
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* Total Citation Counts Rankings

Rankings

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224,403
World Rank
United States
78,007
Country Rank
University of Tulsa Logo
19
University
Ranking Based On Selection:
2
Evren Ozbayoglu
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Drilling Engineering | Drilling Mechanics | Drilling Hydraulics | Machine Learnin

Citation Metrics

  • Total
    5,243
  • Last 5 Years
    3,342
  • Last 5 Years / Total
    0.637
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* Total Citation Counts Rankings

Rankings

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254,781
World Rank
United States
86,933
Country Rank
University of Tulsa Logo
23
University
Ranking Based On Selection:
3
Mehmet Sevkli
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Business Analytics | Data Analytics | Heuristic optimization | Multi-Criteria Decision Makin

Citation Metrics

  • Total
    4,579
  • Last 5 Years
    1,306
  • Last 5 Years / Total
    0.285
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* Total Citation Counts Rankings

Rankings

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304,286
World Rank
United States
100,916
Country Rank
University of Tulsa Logo
29
University
Ranking Based On Selection:
4
Brett Mckinney
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Bioinformatics | Mathematical Physics | Machine Learnin

Citation Metrics

  • Total
    3,747
  • Last 5 Years
    1,842
  • Last 5 Years / Total
    0.492
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* Total Citation Counts Rankings

Rankings

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361,432
World Rank
United States
116,754
Country Rank
University of Tulsa Logo
34
University
Ranking Based On Selection:
5
Roger Wainwright
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Algorithm

Citation Metrics

  • Total
    3,048
  • Last 5 Years
    325
  • Last 5 Years / Total
    0.107
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* Total Citation Counts Rankings

Rankings

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407,878
World Rank
United States
129,357
Country Rank
University of Tulsa Logo
44
University
Ranking Based On Selection:
6
Mahdi Khodayar
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Machine Learning | Deep Learning | Computer Vision | Power Systems | Transportation System

Citation Metrics

  • Total
    2,609
  • Last 5 Years
    2,465
  • Last 5 Years / Total
    0.945
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* Total Citation Counts Rankings

Rankings

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454,906
World Rank
United States
142,076
Country Rank
University of Tulsa Logo
51
University
Ranking Based On Selection:
7
R Gamble
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
software engineering | verification and validation | self-adaptive systems | wearable technology | we

Citation Metrics

  • Total
    2,250
  • Last 5 Years
    933
  • Last 5 Years / Total
    0.415
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* Total Citation Counts Rankings

Rankings

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510,226
World Rank
United States
156,570
Country Rank
University of Tulsa Logo
54
University
Ranking Based On Selection:
8
Mauricio Papa
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Computer Security | Network Securit

Citation Metrics

  • Total
    1,908
  • Last 5 Years
    789
  • Last 5 Years / Total
    0.414
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* Total Citation Counts Rankings

Rankings

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537,826
World Rank
United States
163,685
Country Rank
University of Tulsa Logo
58
University
Ranking Based On Selection:
9
Roger Mailler
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Multi-Agent Systems | Computational Neuroscienc

Citation Metrics

  • Total
    1,761
  • Last 5 Years
    234
  • Last 5 Years / Total
    0.133
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* Total Citation Counts Rankings

Rankings

flag
728,680
World Rank
United States
211,060
Country Rank
University of Tulsa Logo
80
University
Ranking Based On Selection:
10
Kazim Topuz
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Bayesian Belief Network | Prediction Models | Data Mining | Risk Analysis | Health Analytic

Citation Metrics

  • Total
    1,037
  • Last 5 Years
    918
  • Last 5 Years / Total
    0.885
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* Total Citation Counts Rankings

Rankings

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826,707
World Rank
United States
232,631
Country Rank
University of Tulsa Logo
94
University
Ranking Based On Selection:
11
Sandeep Kaur Kuttal
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Human Computer Interaction | Software Engineering | Artificial Intelligence | End-User programming | and Gende

Citation Metrics

  • Total
    794
  • Last 5 Years
    589
  • Last 5 Years / Total
    0.742
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* Total Citation Counts Rankings

Rankings

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890,948
World Rank
United States
245,691
Country Rank
University of Tulsa Logo
100
University
Ranking Based On Selection:
12
Jose Gamboa
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Multiphase flow in Pipe | Multiphase flow in pumps | Fluid mechanic

Citation Metrics

  • Total
    670
  • Last 5 Years
    368
  • Last 5 Years / Total
    0.549
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* Total Citation Counts Rankings

Rankings

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1,049,300
World Rank
United States
273,837
Country Rank
University of Tulsa Logo
108
University
Ranking Based On Selection:
13
Loyd R Hook Iv
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Software Verification and Validation | Robotics | Nanoelectronics | Aircraft System

Citation Metrics

  • Total
    460
  • Last 5 Years
    328
  • Last 5 Years / Total
    0.713
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* Total Citation Counts Rankings

Rankings

flag
1,233,588
World Rank
United States
301,963
Country Rank
University of Tulsa Logo
126
University
Ranking Based On Selection:
14
Mohsen Saffari
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Machine Learnin

Citation Metrics

  • Total
    305
  • Last 5 Years
    303
  • Last 5 Years / Total
    0.993
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* Total Citation Counts Rankings

Rankings

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1,569,171
World Rank
United States
345,776
Country Rank
University of Tulsa Logo
150
University
Ranking Based On Selection:
15
J Nivethan
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Cyber Security | Critical Infrastructure Protection | Computer Science & Engineerin

Citation Metrics

  • Total
    161
  • Last 5 Years
    89
  • Last 5 Years / Total
    0.553
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* Total Citation Counts Rankings

Rankings

flag
1,816,091
World Rank
United States
375,831
Country Rank
University of Tulsa Logo
161
University
Ranking Based On Selection:
16
Yijie Jamie Li
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Bioinformatics | Major Depressive Disorder | Machine Learning | Data-driven Fluid Mechanic

Citation Metrics

  • Total
    99
  • Last 5 Years
    99
  • Last 5 Years / Total
    1.000
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* Total Citation Counts Rankings

Rankings

flag
2,277,449
World Rank
United States
427,888
Country Rank
University of Tulsa Logo
186
University
Ranking Based On Selection:
17
Kyle Cook
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Computer Securit

Citation Metrics

  • Total
    29
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.483
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* Total Citation Counts Rankings

Rankings

flag
2,307,323
World Rank
United States
430,978
Country Rank
University of Tulsa Logo
192
University
Ranking Based On Selection:
18
Geoffrey Simpson
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Computer Science | Software Developmen

Citation Metrics

  • Total
    25
  • Last 5 Years
    25
  • Last 5 Years / Total
    1.000
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* Total Citation Counts Rankings

Rankings

flag
2,358,188
World Rank
United States
436,106
Country Rank
University of Tulsa Logo
197
University
Ranking Based On Selection:
19
Timothy Flavin
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Machine Learnin

Citation Metrics

  • Total
    20
  • Last 5 Years
    20
  • Last 5 Years / Total
    1.000
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* Total Citation Counts Rankings

Rankings

flag
2,530,506
World Rank
United States
451,854
Country Rank
University of Tulsa Logo
216
University
Ranking Based On Selection:
20
Michael Edward Loomis
University of Tulsa Tulsa, United States
Engineering & Technology / Computer Science
Computer Science | Digital Forensics | Cyber Securit

Citation Metrics

  • Total
    6
  • Last 5 Years
    6
  • Last 5 Years / Total
    1.000
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