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 :326
Mobile Learning/Computing
e-Learning
Natural Language Processing
Information Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :327
Health Informatics
E-Commerce
User Experience
Business Process Reengineering
Change Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :328
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :329
spectral Graph Theory
Graph Energy
Chemical Graph
Mathematical Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :330
Human Resource Management and Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :331
Human Computer Interaction
Usability Engineering
User Factor Analysis
Natural Language Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :332
Mathematical Modelling and Scientific Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :333
Environmental and Analytical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :334
Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :335
Sociolinguistics
Language Planning
Applied Linguistics and Translation Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :336
Sport Economics
Sport Communication
Operation Research
Sport Finance and Accounting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :337
Anaesthesia
Critical care
Cirrhosis
Living donor liver transplant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :338
Forensic Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :339
Machine Design
Computer Aided Design & Manufacturing
Manufacturing Processes
Industrial Engineering
Life Cycle Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :340
Entrepreneurship
Finance
Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :341
Field Archaeology
Archaeometallurgy on iron
Settlement Archaeology
Historical Archaeology
Heritage Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :342
Clinical genetics
Haemoglobinopathies
Reproductive Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :343
Big Data
Machine Learning
Artificial Neural Networks
E-Business
FinTech
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :344
Accounting and Forensic Accounting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :345
Regional Development
Disaster Management
Political Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :346
Literary Theory
Cultural Studies
Cinema
Violence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :347
Anatomical variations
Population genetics
Sports Injuries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :348
Clinical reasoning
e-learning
Curriculum development and evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :349
Chemistry
Botany
Biochemistry
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :350
Machine Learning
Natural Language Processing
Neural Network
Deep Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Ddm Dolawattha|Dhammika Dolawattha
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Mobile Learning/Computing
e-Learning
Natural Language Processing
Information Systems
Isuri Udara
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Health Informatics
E-Commerce
User Experience
Business Process Reengineering
Change Management
Mcwijegunasekara
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Kkkr Perera
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
spectral Graph Theory
Graph Energy
Chemical Graph
Mathematical Modeling
Saroja Wanigasekara
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Human Resource Management and Development
Nimasha Arambepola
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Human Computer Interaction
Usability Engineering
User Factor Analysis
Natural Language Processing
Jayantha Munasinghe
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Mathematical Modelling and Scientific Computing
Tharani Dilshara
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Environmental and Analytical chemistry
Premaratna Dissanayake
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Cdhmpremaratna
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Sociolinguistics
Language Planning
Applied Linguistics and Translation Studies
Deepika S Wehigaldeniya
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Sport Economics
Sport Communication
Operation Research
Sport Finance and Accounting
Bhagya Gunetilleke|B Gunathilaka, M.B.Gunetilleke
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Anaesthesia
Critical care
Cirrhosis
Living donor liver transplant
Wns Perera
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Rajitha Peiris
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Machine Design
Computer Aided Design & Manufacturing
Manufacturing Processes
Industrial Engineering
Life Cycle Assessment
Gks Nimeshi
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Entrepreneurship
Finance
Management
Rose Solangaarachchi
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Field Archaeology
Archaeometallurgy on iron
Settlement Archaeology
Historical Archaeology
Heritage Management
Agpmpadeniya
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Clinical genetics
Haemoglobinopathies
Reproductive Genetics
Jayanath Samarawickrama
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Big Data
Machine Learning
Artificial Neural Networks
E-Business
FinTech
Gamlath Mohottige Mudith Sujeewa
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Accounting and Forensic Accounting
Nishan Sakalasooriya
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Prabha Manuratne
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Literary Theory
Cultural Studies
Cinema
Violence
Lanka Ranaweera
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Anatomical variations
Population genetics
Sports Injuries
Wcd Karunaratne
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Clinical reasoning
e-learning
Curriculum development and evaluation
Wanm Wariyapperuma
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Chemistry
Botany
Biochemistry
Molecular Biology
Upulee Pabasara
University of Kelaniya
Kelaniya, Sri Lanka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Machine Learning
Natural Language Processing
Neural Network
Deep Learning