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 :26
SRAM
Memory Circuits
Low Power
Process Variation
High Performance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
* Total i10 IndexRankings
Ranking Based On Selection :27
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
4
0.222
* Total i10 IndexRankings
Ranking Based On Selection :28
Electromagnetic Compatibility
EMC
EMI
SI
PI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
3
0.176
* Total i10 IndexRankings
Ranking Based On Selection :29
Medical AI
Machine Cognition and Common Sense
Theory of Mind
Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection :30
Systems
PL
Data
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Total i10 IndexRankings
Ranking Based On Selection :31
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
* Total i10 IndexRankings
Ranking Based On Selection :32
Compiler
JIT
Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total i10 IndexRankings
Ranking Based On Selection :33
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection :34
Human-Computer Interaction
Social Computing
Urban Informatics
Health Informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection :35
Distributed Databases
SQL: Query Processing
SQL: Language Extensions
SQL: Materialization
SQL: Result Caching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total i10 IndexRankings
Ranking Based On Selection :36
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
4
0.308
* Total i10 IndexRankings
Ranking Based On Selection :37
Retail Analytics
Data Science
Optimization
Pricing and Revenue Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection :38
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 IndexRankings
Ranking Based On Selection :39
GraalVM
Compilers
Optimizations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :40
Data Bases
Join Ordering
Query Optimization
Partitioning Algorithm
Pruning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection :41
retail demand modeling
retail price optimization
revenue management
retail space optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Total i10 IndexRankings
Ranking Based On Selection :42
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 IndexRankings
Ranking Based On Selection :43
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 IndexRankings
Ranking Based On Selection :44
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection :45
Spatio-temporal networks
Spatial databases
Graph theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection :46
Program Analysis
Security
Compilers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 IndexRankings
Ranking Based On Selection :47
XML
ebXML
NIEM
EML
OASIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
2
0.200
* Total i10 IndexRankings
Ranking Based On Selection :48
circuit design and optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100
* Total i10 IndexRankings
Ranking Based On Selection :49
Distributed Systems
Databases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection :50
EDA
VLSI
Computer Architecture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
Jiajing Wang
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
SRAM
Memory Circuits
Low Power
Process Variation
High Performance
Chang-Chih Chen
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
4
0.222
Sergiu Radu
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
3
0.176
Iman Zadeh
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Medical AI
Machine Cognition and Common Sense
Theory of Mind
Neuroscience
Daniele Bonetta
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
Egidio Terra
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
Gilles Duboscq
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Mark Dilman
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Carolyn Pang
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Human-Computer Interaction
Social Computing
Urban Informatics
Health Informatics
Sabina Petride
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Distributed Databases
SQL: Query Processing
SQL: Language Extensions
SQL: Materialization
SQL: Result Caching
Matthias Brantner
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
4
0.308
Kiran Panchamgam
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Retail Analytics
Data Science
Optimization
Pricing and Revenue Management
Chris Schmidt
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
David Leopoldseder
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Pit Fender
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Data Bases
Join Ordering
Query Optimization
Partitioning Algorithm
Pruning
Andrew Vakhutinsky
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
retail demand modeling
retail price optimization
revenue management
retail space optimization
Oskar Van Rest
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Hesam Fathi Moghadam
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Martin Sevenich
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Betsy George
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Alexander Jordan
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
David Rr Webber
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
2
0.200
Guo Yu
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100
Victor Zakhary
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Runjie Zhang
Oracle Corporation
Redwood City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333