Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![George Karypis](https://cdn.adscientificindex.com/pictures/09/4677167.jpg)
Data mining
Parallel computing
Recommender systems
Graph machine learning
Chemical informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105,087
30,426
0.290
![Andrew Mccallum](https://cdn.adscientificindex.com/pictures/f2/1297514.jpg)
Machine Learning
Natural Language Processing
Artificial Intelligence
Peer Review
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,935
37,827
0.360
![Hao Su](https://cdn.adscientificindex.com/pictures/96/1771516.jpg)
Embodied AI
CV
CG
ML
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,910
89,812
0.856
![Craig Hawker](https://cdn.adscientificindex.com/pictures/f3/5276469.jpg)
Chemistry
Polymer Science
Materials
Polymers
Polymer Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,847
25,678
0.245
![Steve Walker](https://cdn.adscientificindex.com/pictures/01/655378.jpg)
data science
ecology
community ecology
statistics
theoretical ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,396
76,588
0.734
![R Lawrence 'Larry' Edwards](https://cdn.adscientificindex.com/pictures/30/4677159.jpg)
Paleoclimatology
Climate
Geochronology
Isotope Geochemistry
Chemical Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,892
44,116
0.429
![GQ Max Lu](https://cdn.adscientificindex.com/pictures/08/1072119.jpg)
Materials chemistry
chemical engineering
photocatalysis
carbon nanomaterials
nanoporous materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,607
31,788
0.310
![Muktar Ahmed](https://cdn.adscientificindex.com/pictures/46/284.jpg)
Data Science
Statistical Genetics
Pharmacogenomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,377
94,869
0.927
![Bing Liu](https://cdn.adscientificindex.com/pictures/53/1632523.jpg)
Machine Learning
Sentiment Analysis
Natural Language Processing
Data Mining
Web Mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,352
46,474
0.454
![Yoshio Bando](https://cdn.adscientificindex.com/pictures/a1/114920.jpg)
materials science
1D/2D nanomaterials
TEM
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,333
38,186
0.373
![Terence G Langdon](https://cdn.adscientificindex.com/pictures/f3/1623465.jpg)
Materials Science and Engineering
Creep
Superplasticity
Ultrafine-Grained Materials
Severe Plastic Deformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,041
31,312
0.307
![Xuemin Sherman Shen](https://cdn.adscientificindex.com/pictures/03/641112.jpg)
Wireless networking
MAC
Network security
VANET
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,021
56,611
0.555
![Gordon Wallace](https://cdn.adscientificindex.com/pictures/b9/5724716.jpg)
Biomaterials
electrochemistry
materials science
biomedical engineer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,482
39,279
0.387
![Manfred Morari](https://cdn.adscientificindex.com/pictures/a6/1450817.jpg)
automatic control
electrical engineering
chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,371
27,309
0.269
![FL Lewis](https://cdn.adscientificindex.com/pictures/a1/1640249.jpg)
cooperative control systems
nonlinear systems
optimal control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,311
44,381
0.438
![Richard Thompson](https://cdn.adscientificindex.com/pictures/9d/1043868.jpg)
Microplastics
ecology of coastal defences
marine ecology
marine pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,857
75,261
0.746
![Guihua Yu](https://cdn.adscientificindex.com/pictures/2f/1640705.jpg)
Materials Science and Engineering
Nanoscience and Nanotechnology
Energy and Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,416
65,780
0.655
![Piers Forster](https://cdn.adscientificindex.com/pictures/c1/1062461.jpg)
climate
climate change
climate modeling
atmospheric sciences
geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,753
49,810
0.499
![Liang Chieh Jay Chen|Liang-Chieh Chen](https://cdn.adscientificindex.com/pictures/52/1750601.jpg)
Computer Vision
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,521
93,638
0.941
![Philip Torr](https://cdn.adscientificindex.com/pictures/9b/1507542.jpg)
Department of Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,492
65,996
0.663
![Donal Bradley](https://cdn.adscientificindex.com/pictures/60/545767.jpg)
Soluble Semiconductors
Plastic Electronics
Molecular Electronic Materials & Devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,435
14,584
0.147
![Andrea Vedaldi](https://cdn.adscientificindex.com/pictures/97/1151275.jpg)
Computer Vision
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,261
71,521
0.721
![Debadi Chakraborty](/user/assets/images/profile/no-profile-photo.png)
Fluid-structure interaction
Nano/Microfluidics
Viscoelastic flow
Multiphase flow
Chaos theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,023
47,909
0.484
![Alexandre Passos](https://cdn.adscientificindex.com/pictures/e6/1297031.jpg)
Machine learning
natural language processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,819
82,129
0.831
![Ove Hoegh Guldberg](https://cdn.adscientificindex.com/pictures/ad/128608.jpg)
Climate change
Tropical marine biology
Coral reefs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97,408
40,583
0.417
George Karypis
University of Minnesota Twin Cities
Minneapolis, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105,087
30,426
0.290
Data mining
Parallel computing
Recommender systems
Graph machine learning
Chemical informatics
Andrew Mccallum
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,935
37,827
0.360
Machine Learning
Natural Language Processing
Artificial Intelligence
Peer Review
Hao Su
University of California San Diego
San Diego, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,910
89,812
0.856
Craig Hawker
University of California Santa Barbara
Santa Barbara, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,847
25,678
0.245
Chemistry
Polymer Science
Materials
Polymers
Polymer Chemistry
Steve Walker
University of Toronto
Toronto, Canada
![Canada](/flags/ca.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104,396
76,588
0.734
data science
ecology
community ecology
statistics
theoretical ecology
R Lawrence 'Larry' Edwards
University of Minnesota Twin Cities
Minneapolis, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,892
44,116
0.429
Paleoclimatology
Climate
Geochronology
Isotope Geochemistry
Chemical Oceanography
GQ Max Lu
University of Surrey
Guildford, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,607
31,788
0.310
Materials chemistry
chemical engineering
photocatalysis
carbon nanomaterials
nanoporous materials
Muktar Ahmed
University of South Australia
Adelaide, Australia
![Australia](/flags/au.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,377
94,869
0.927
Data Science
Statistical Genetics
Pharmacogenomics
Bing Liu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,352
46,474
0.454
Machine Learning
Sentiment Analysis
Natural Language Processing
Data Mining
Web Mining
Yoshio Bando
University of Wollongong
Wollongong, Australia
![Australia](/flags/au.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,333
38,186
0.373
materials science
1D/2D nanomaterials
TEM
Terence G Langdon
University of Southern California
Los Angeles, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,041
31,312
0.307
Materials Science and Engineering
Creep
Superplasticity
Ultrafine-Grained Materials
Severe Plastic Deformation
Xuemin Sherman Shen
University of Waterloo
Waterloo, Canada
![Canada](/flags/ca.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,021
56,611
0.555
Wireless networking
MAC
Network security
VANET
Gordon Wallace
University of Wollongong
Wollongong, Australia
![Australia](/flags/au.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,482
39,279
0.387
Biomaterials
electrochemistry
materials science
biomedical engineer
Manfred Morari
University of Pennsylvania
Philadelphia, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,371
27,309
0.269
automatic control
electrical engineering
chemical engineering
FL Lewis
University of Texas Arlington
Arlington, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,311
44,381
0.438
cooperative control systems
nonlinear systems
optimal control
Richard Thompson
University of Plymouth
Plymouth, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,857
75,261
0.746
Microplastics
ecology of coastal defences
marine ecology
marine pollution
Guihua Yu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,416
65,780
0.655
Materials Science and Engineering
Nanoscience and Nanotechnology
Energy and Environmental Science
Piers Forster
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,753
49,810
0.499
climate
climate change
climate modeling
atmospheric sciences
geophysics
Liang Chieh Jay Chen|Liang-Chieh Chen
University of California Los Angeles
Los Angeles, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,521
93,638
0.941
Computer Vision
Machine Learning
Philip Torr
University of Oxford
Oxford, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,492
65,996
0.663
Donal Bradley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,435
14,584
0.147
Soluble Semiconductors
Plastic Electronics
Molecular Electronic Materials & Devices
Andrea Vedaldi
University of Oxford
Oxford, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,261
71,521
0.721
Computer Vision
Machine Learning
Debadi Chakraborty
University of Melbourne
Melbourne, Australia
![Australia](/flags/au.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,023
47,909
0.484
Fluid-structure interaction
Nano/Microfluidics
Viscoelastic flow
Multiphase flow
Chaos theory
Alexandre Passos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,819
82,129
0.831
Machine learning
natural language processing
Ove Hoegh Guldberg
University of Queensland
St Lucia, Australia
![Australia](/flags/au.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97,408
40,583
0.417
Climate change
Tropical marine biology
Coral reefs