Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Parallel and distributed systems
Internet search
high performance computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,422
1,191
0.838
* Total i10 IndexRankings
Ranking Based On Selection :2
Computer Architecture
VLSI
EDA
CAD
Embedded Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
558
401
0.719
* Total i10 IndexRankings
Ranking Based On Selection :3
Big Data & Cloud Computing
Databases
Distributed Systems
Data Security & Privacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
331
113
0.341
* Total i10 IndexRankings
Ranking Based On Selection :4
Databases
Distributed systems
social NW
cloud computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
284
105
0.370
* Total i10 IndexRankings
Ranking Based On Selection :5
Computer Security
Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
214
0.820
* Total i10 IndexRankings
Ranking Based On Selection :6
Computer Security
Network Security
Web Security
Binary Analysis
Malware
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
192
0.736
* Total i10 IndexRankings
Ranking Based On Selection :7
Algorithms
Networking
Artificial Intelligence
Databases
Game Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
92
0.432
* Total i10 IndexRankings
Ranking Based On Selection :8
Natural Language Processing
Machine Learning
Artificial Intelligence
Language and Vision
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
199
0.948
* Total i10 IndexRankings
Ranking Based On Selection :9
human-computer interaction
augmented reality
virtual reality
information visualization
social computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
127
0.620
* Total i10 IndexRankings
Ranking Based On Selection :10
Nonlinear Dynamical Systems
Nonlinear Dynamics
Applied Mathematics
Koopman Operator
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
133
0.658
* Total i10 IndexRankings
Ranking Based On Selection :11
Artificial Intelligence
Data Mining
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
141
0.788
* Total i10 IndexRankings
Ranking Based On Selection :12
Algorithms
Computational Complexity
Graph Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
131
0.829
* Total i10 IndexRankings
Ranking Based On Selection :13
computer arithmetic
parallel processing
dependable computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
28
0.206
* Total i10 IndexRankings
Ranking Based On Selection :14
computer-mediated communication
social media
technology and society
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
103
0.817
* Total i10 IndexRankings
Ranking Based On Selection :15
Computer Architecture
Hardware Security
Processor Design
Security
Hardware
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
67
0.545
* Total i10 IndexRankings
Ranking Based On Selection :16
Dats management
Web services
business process management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
30
0.252
* Total i10 IndexRankings
Ranking Based On Selection :17
software engineering
automated verification
static analysis
formal methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
40
0.342
* Total i10 IndexRankings
Ranking Based On Selection :18
computer vision
computer graphics
pattern recognition
medical image
robotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
34
0.309
* Total i10 IndexRankings
Ranking Based On Selection :19
high-performance computing
mathematical software
numerical linear algebra
parallel computing
graph analytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
41
0.451
* Total i10 IndexRankings
Ranking Based On Selection :20
Machine Learning
Statistics
Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
87
0.989
* Total i10 IndexRankings
Ranking Based On Selection :21
Natural Language Processing
Artificial Intelligence
Deep Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
70
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
data science
signal processing
optimization
machine-learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
63
0.900
* Total i10 IndexRankings
Ranking Based On Selection :23
Computer graphics
computational image processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
46
0.708
* Total i10 IndexRankings
Ranking Based On Selection :24
Approximation Algorithms
Scheduling
Clustering
Message Dissemination
Multicasting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
24
0.387
* Total i10 IndexRankings
Ranking Based On Selection :25
AI/ML
Recommender Systems
Trust
Human-Computer Interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
39
0.722
Tao Yang
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,422
1,191
0.838
Parallel and distributed systems
Internet search
high performance computing
Yuan Xie
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
558
401
0.719
Computer Architecture
VLSI
EDA
CAD
Embedded Systems
Divyakant Agrawal
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
331
113
0.341
Big Data & Cloud Computing
Databases
Distributed Systems
Data Security & Privacy
Amr El Abbadi
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
284
105
0.370
Databases
Distributed systems
social NW
cloud computing
Christopher Kruegel
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
214
0.820
Computer Security
Security
Giovanni Vigna
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
192
0.736
Computer Security
Network Security
Web Security
Binary Analysis
Malware
Subhash Suri
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
92
0.432
Algorithms
Networking
Artificial Intelligence
Databases
Game Theory
William Yang Wang|William Wang
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
199
0.948
Natural Language Processing
Machine Learning
Artificial Intelligence
Language and Vision
Tobias HöLlerer
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
127
0.620
human-computer interaction
augmented reality
virtual reality
information visualization
social computing
Igor Mezic
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
133
0.658
Nonlinear Dynamical Systems
Nonlinear Dynamics
Applied Mathematics
Koopman Operator
Xifeng Yan
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
141
0.788
Artificial Intelligence
Data Mining
Daniel Lokshtanov
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
131
0.829
Algorithms
Computational Complexity
Graph Theory
Behrooz Parhami
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
28
0.206
computer arithmetic
parallel processing
dependable computing
Joseph B Walther
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
103
0.817
computer-mediated communication
social media
technology and society
Timothy Sherwood
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
67
0.545
Computer Architecture
Hardware Security
Processor Design
Security
Hardware
Jianwen Su
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
30
0.252
Dats management
Web services
business process management
Tevfik Bultan
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
40
0.342
software engineering
automated verification
static analysis
formal methods
Yuan Fang Wang
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
34
0.309
computer vision
computer graphics
pattern recognition
medical image
robotics
John R Gilbert
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
41
0.451
high-performance computing
mathematical software
numerical linear algebra
parallel computing
graph analytics
Yu Xiang Wang
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
87
0.989
Machine Learning
Statistics
Optimization
Wenhu Chen
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
70
1.000
Natural Language Processing
Artificial Intelligence
Deep Learning
Christos Thrampoulidis
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
63
0.900
data science
signal processing
optimization
machine-learning
Pradeep Sen
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
46
0.708
Computer graphics
computational image processing
Teofilo F Gonzalez
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
24
0.387
Approximation Algorithms
Scheduling
Clustering
Message Dissemination
Multicasting
John O'Donovan
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
39
0.722
AI/ML
Recommender Systems
Trust
Human-Computer Interaction