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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Nonconvex Optimization
Mixed-Integer Nonlinear Programming
Networking
Process Systems Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
45
0.804
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Logistics
supply chain
cyber-physical systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
32
0.696
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Operations Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
31
0.775
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Operations Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
26
0.433
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
supply chain management
operations management
mathematical modeling
operations research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
23
0.535
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Organizational Behavior
Organizational Change
Nonprofit Management
Volunteer Management
Human Resource Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Supply Chain & Operations Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
19
0.679
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Judgment & decision making
expert systems
sustainability research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Systems Analysis and Design
ERP
Supply Chain Management
Project Management
E-Business Strategy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Operations
Supply Chain
Analytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Supply Chain Management
Supply Chain Resilience
Industry 4.0
Lean Six Sigma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Operations Research
Healthcare Analytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Big Data Analytics
Supply Chain Analytics
Personalization vs Privacy Paradox
Technology Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Operations Research
Reinforcement Learning
Game Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Operations Research
Reinforcement Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
supply chain
logistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Supply Chain and Logistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Operations Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Discrete Optimization
Multi-Agent System
Supply Chain
Production System
Logistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Operations Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Operations Management
Supply Chain Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Mohit Tawarmalani
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
45
0.804
Nonconvex Optimization
Mixed-Integer Nonlinear Programming
Networking
Process Systems Engineering
Seokcheon Lee
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
32
0.696
Logistics
supply chain
cyber-physical systems
Qi Feng
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
31
0.775
Roger Schmenner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
26
0.433
Ananth Iyer
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
23
0.535
supply chain management
operations management
mathematical modeling
operations research
Marlene Walk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Organizational Behavior
Organizational Change
Nonprofit Management
Volunteer Management
Human Resource Management
Zhan Pang
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
19
0.679
Supply Chain & Operations Management
Jiong Sun
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Maureen Francis Mascha
Purdue University Northwest
Hammond, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Judgment & decision making
expert systems
sustainability research
Carin Chuang
Purdue University Northwest
Hammond, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Systems Analysis and Design
ERP
Supply Chain Management
Project Management
E-Business Strategy
Chokdee Kanathanavanich
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Operations
Supply Chain
Analytics
Senthilkumar Thiyagarajan
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Supply Chain Management
Supply Chain Resilience
Industry 4.0
Lean Six Sigma
Xiaoquan Gao
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Operations Research
Healthcare Analytics
Shubham Singh
Purdue University Fort Wayne
Fort Wayne, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Big Data Analytics
Supply Chain Analytics
Personalization vs Privacy Paradox
Technology Management
Chen Feng
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Operations Research
Reinforcement Learning
Game Theory
Nikhil Nayanar
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Operations Research
Reinforcement Learning
Madhumathi Ponnusamy
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
supply chain
logistics
Rahul Srinivas Sucharitha
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Supply Chain and Logistics
Jian Wu
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Byeongmok Kim
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Discrete Optimization
Multi-Agent System
Supply Chain
Production System
Logistics
Xuejun Zhao
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Jianing Li 李佳宁
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Operations Management
Supply Chain Management