Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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 :51
Environmental Engineering
Environmental science
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
410
281
0.685
* Total i10 IndexRankings
Ranking Based On Selection :52
Biomedical electronics
Biomedical technologies
CMOS image sensors
Device modeling
Smart sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
194
0.484
* Total i10 IndexRankings
Ranking Based On Selection :53
Signal transduction
growth factors
proteinase-activated receptors
inflammatory disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
159
0.397
* Total i10 IndexRankings
Ranking Based On Selection :54
Security
Privacy
Cryptography
IoT Security
Big Data Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
398
317
0.796
* Total i10 IndexRankings
Ranking Based On Selection :55
information retrieval
natural language processing
data management
big data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
290
0.740
* Total i10 IndexRankings
Ranking Based On Selection :56
image and signal processing
adaptive systems
pattern recognition
biomedical
machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
207
0.528
* Total i10 IndexRankings
Ranking Based On Selection :57
Graph Theory
VNS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
164
0.418
* Total i10 IndexRankings
Ranking Based On Selection :58
Biomedical Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
391
153
0.391
* Total i10 IndexRankings
Ranking Based On Selection :59
GPS
GNSS
satellite-based navigation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
391
138
0.353
* Total i10 IndexRankings
Ranking Based On Selection :60
Microwave Photonics
Silicon Photonics
Fiber Optics
Photonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
389
254
0.653
* Total i10 IndexRankings
Ranking Based On Selection :61
RF/Microwave
Wireless Communications
Radio Technology
Power Amplifiers
Instrumentation and Measurements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
389
207
0.532
* Total i10 IndexRankings
Ranking Based On Selection :62
électrons de basse énergie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
146
0.376
* Total i10 IndexRankings
Ranking Based On Selection :63
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
207
0.535
* Total i10 IndexRankings
Ranking Based On Selection :64
nanomaterials
surfaces&interfaces
2D molecular self-assembly
Quantum Dots
ferroelectric photovoltaics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
382
300
0.785
* Total i10 IndexRankings
Ranking Based On Selection :65
software engineering
reverse engineering
program understanding
problem determination
root cause analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
381
170
0.446
* Total i10 IndexRankings
Ranking Based On Selection :66
computer science
software engineering
software testing
model-driven software engineering
SBSE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
371
247
0.666
* Total i10 IndexRankings
Ranking Based On Selection :67
Social Human-Robot Interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
371
158
0.426
* Total i10 IndexRankings
Ranking Based On Selection :68
Data mining
big data analytics
database systems
information retrieval
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
266
0.719
* Total i10 IndexRankings
Ranking Based On Selection :69
Urban Water Management
Environmental Risk Analysis
Lifecycle Assessment
Infrastructure Management
Water Supply
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
317
0.859
* Total i10 IndexRankings
Ranking Based On Selection :70
Social Robotics
Human-Robot Interaction
Artificial Intelligence
Assistive Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
367
225
0.613
* Total i10 IndexRankings
Ranking Based On Selection :71
Fluidization
Particle Technology
Multiphase reactor
Biomass energy
Life cycle analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
261
0.719
* Total i10 IndexRankings
Ranking Based On Selection :72
polymers
colloids
sustainable nanomaterials
self-assembly systems
nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
229
0.633
* Total i10 IndexRankings
Ranking Based On Selection :73
Quaternary Geology
Natural Hazards
Geomorphology
Engineering Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
358
200
0.559
* Total i10 IndexRankings
Ranking Based On Selection :74
Wireless Communications
Information Theory
Signal Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
355
168
0.473
* Total i10 IndexRankings
Ranking Based On Selection :75
6G & RIS & NOMA & ML & quantum
signal identification
optical & underwater comm.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
353
296
0.839
Joo Hwa Tay
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
410
281
0.685
Environmental Engineering
Environmental science
Biotechnology
MJ Deen
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
194
0.484
Biomedical electronics
Biomedical technologies
CMOS image sensors
Device modeling
Smart sensors
Morley Hollenberg
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
159
0.397
Signal transduction
growth factors
proteinase-activated receptors
inflammatory disease
Rongxing Lu
University of New Brunswick
Fredericton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
398
317
0.796
Security
Privacy
Cryptography
IoT Security
Big Data Security
Jimmy Lin
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
290
0.740
information retrieval
natural language processing
data management
big data
Konstantinos N Plataniotis|Kostas Plataniotis, Konstantin N Plataniotis, K.N. Plataniotis
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
207
0.528
image and signal processing
adaptive systems
pattern recognition
biomedical
machine learning
Pierre Hansen
HEC Montréal École de Gestion
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
164
0.418
Claudio Cuello
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
391
153
0.391
Gerard Lachapelle
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
391
138
0.353
GPS
GNSS
satellite-based navigation
Jianping Yao
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
389
254
0.653
Microwave Photonics
Silicon Photonics
Fiber Optics
Photonics
Fadhel M Ghannouchi
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
389
207
0.532
RF/Microwave
Wireless Communications
Radio Technology
Power Amplifiers
Instrumentation and Measurements
Léon Sanche
Université de Sherbrooke
Sherbrooke, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
146
0.376
électrons de basse énergie
Xue Steve Liu
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
207
0.535
Federico Rosei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
382
300
0.785
nanomaterials
surfaces&interfaces
2D molecular self-assembly
Quantum Dots
ferroelectric photovoltaics
Kenny Wong
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
381
170
0.446
software engineering
reverse engineering
program understanding
problem determination
root cause analysis
Lionel Briand
Université d'Ottawa
Ottawa, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
371
247
0.666
computer science
software engineering
software testing
model-driven software engineering
SBSE
Ashish Singh
University of Manitoba
Winnipeg, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
371
158
0.426
Social Human-Robot Interaction
Jian Pei
Simon Fraser University
Burnaby, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
266
0.719
Data mining
big data analytics
database systems
information retrieval
Rehan Sadiq
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
317
0.859
Urban Water Management
Environmental Risk Analysis
Lifecycle Assessment
Infrastructure Management
Water Supply
Kerstin Dautenhahn
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
367
225
0.613
Social Robotics
Human-Robot Interaction
Artificial Intelligence
Assistive Technology
Xiaotao Bi
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
261
0.719
Fluidization
Particle Technology
Multiphase reactor
Biomass energy
Life cycle analysis
Michael Kc Tam
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
229
0.633
polymers
colloids
sustainable nanomaterials
self-assembly systems
nanotechnology
John J Clague
Simon Fraser University
Burnaby, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
358
200
0.559
Quaternary Geology
Natural Hazards
Geomorphology
Engineering Geology
Chintha Tellambura|Chinthananda Tellambura
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
355
168
0.473
Wireless Communications
Information Theory
Signal Processing
Octavia Dobre
Memorial University of Newfoundland
St John’s, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
353
296
0.839
6G & RIS & NOMA & ML & quantum
signal identification
optical & underwater comm.