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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
123
0.860
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Decision Analysis
Multi-Criteria Decision Making
Data Envelopment Analysis
Product Development
Supplier Selection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
34
0.708
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Logistics and Supply Chain Management
Production and Operations Management
Operations Research
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Fuzzy sets
Decision support systems
Multi-criteria decision making
Operations research
Supplier selection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
MILP
algorithms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
17
0.630
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
karar analizi
istatistik
bulanık mantık
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Deep Learning
Sentiment Analysis
Anomaly Detection
Multi-criteria decision making
Pricing models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Gülçin Büyüközkan Feyzioğlu
Galatasaray University
İstanbul, Türkiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
123
0.860
Eyüp Ertuğrul Karsak
Galatasaray University
İstanbul, Türkiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
34
0.708
Decision Analysis
Multi-Criteria Decision Making
Data Envelopment Analysis
Product Development
Supplier Selection
Orhan Feyzioğlu
Galatasaray University
İstanbul, Türkiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
Logistics and Supply Chain Management
Production and Operations Management
Operations Research
Sustainability
Mehtap Dursun
Galatasaray University
İstanbul, Türkiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Fuzzy sets
Decision support systems
Multi-criteria decision making
Operations research
Supplier selection
Temel Öncan
Galatasaray University
İstanbul, Türkiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
17
0.630
Abdullah Çağrı Tolga
Galatasaray University
İstanbul, Türkiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Yıldız Esra Albayrak
Galatasaray University
İstanbul, Türkiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
karar analizi
istatistik
bulanık mantık
Gizem Çifçi
Galatasaray University
İstanbul, Türkiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Sadettin Emre Alptekin
Galatasaray University
İstanbul, Türkiye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Deep Learning
Sentiment Analysis
Anomaly Detection
Multi-criteria decision making
Pricing models