Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Operations Research
Mathematical Programming
Multiobjective Optimization
Metrics
H-Index
i10 Index
Citation
40
65
10,674
* Rankings
Ranking Based
On Selection: 2
decision support systems
e-government
interoperability
Metrics
H-Index
i10 Index
Citation
30
88
4,038
* Rankings
Ranking Based
On Selection: 3
Biofuels
Biolubricants
Oxidative Desulfurization
Upgrade of Residual Fuels
TQM of Fuel Supply Chain
Metrics
H-Index
i10 Index
Citation
28
52
4,429
* Rankings
Ranking Based
On Selection: 4
Supply Chain Modelling and Optimisation
Reverse Supply Chain
Sustainability in Supply Chains
Circular Economy supply chains
Metrics
H-Index
i10 Index
Citation
27
42
3,235
* Rankings
Ranking Based
On Selection: 5
Supply Chain Management
Operations Research
Production and Operations Management
E-Business
Information Systems
Metrics
H-Index
i10 Index
Citation
27
48
2,676
* Rankings
Ranking Based
On Selection: 6
Physical Metallurgy of Steel
Steel Metallurgy
Welding
Hardfacing
Metrics
H-Index
i10 Index
Citation
18
21
1,274
* Rankings
Ranking Based
On Selection: 7
Operational Research
Multiobjective Optimization
Econometrics
Statistical Data Analysis
Mathematical Programming
Metrics
H-Index
i10 Index
Citation
13
14
1,481
* Rankings
Ranking Based
On Selection: 8
Vehicle Routing
Operations Research
Optimization
Metaheuristics
Metrics
H-Index
i10 Index
Citation
12
12
678
* Rankings
Ranking Based
On Selection: 9
Decision Making
Operations Research
Mathematical Programming
Energy Planning
Production Planning
Metrics
H-Index
i10 Index
Citation
11
12
624
* Rankings
Ranking Based
On Selection: 10
supply chain management
emergency response
humanitarian logistics
crisis management
risk management
Metrics
H-Index
i10 Index
Citation
7
6
359
* Rankings
Ranking Based
On Selection: 11
Supply Chain Management
Operations Research
Maritime Transportation
Alternative Fuels
e-Fuels
Metrics
H-Index
i10 Index
Citation
5
3
79
George Mavrotas
Metrics
H-Index
i10 Index
Citation Counts
40
65
10,674
Operations Research
Mathematical Programming
Multiobjective Optimization
Dimitris Askounis
Metrics
H-Index
i10 Index
Citation Counts
30
88
4,038
decision support systems
e-government
interoperability
F Zannikos
Metrics
H-Index
i10 Index
Citation Counts
28
52
4,429
Biofuels
Biolubricants
Oxidative Desulfurization
Upgrade of Residual Fuels
TQM of Fuel Supply Chain
Athanasios Rentizelas
Metrics
H-Index
i10 Index
Citation Counts
27
42
3,235
Supply Chain Modelling and Optimisation
Reverse Supply Chain
Sustainability in Supply Chains
Circular Economy supply chains
Stavros T Ponis
Metrics
H-Index
i10 Index
Citation Counts
27
48
2,676
Supply Chain Management
Operations Research
Production and Operations Management
E-Business
Information Systems
Eleftherios Bourithis
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,274
Physical Metallurgy of Steel
Steel Metallurgy
Welding
Hardfacing
Kostas Florios
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,481
Operational Research
Multiobjective Optimization
Econometrics
Statistical Data Analysis
Mathematical Programming
Grigorios D. Konstantakopoulos
Metrics
H-Index
i10 Index
Citation Counts
12
12
678
Vehicle Routing
Operations Research
Optimization
Metaheuristics
Paraskevas Georgiou
Metrics
H-Index
i10 Index
Citation Counts
11
12
624
Decision Making
Operations Research
Mathematical Programming
Energy Planning
Production Planning
Athanasia C Ntalla
Metrics
H-Index
i10 Index
Citation Counts
7
6
359
supply chain management
emergency response
humanitarian logistics
crisis management
risk management
Christos Papaleonidas
Metrics
H-Index
i10 Index
Citation Counts
5
3
79
Supply Chain Management
Operations Research
Maritime Transportation
Alternative Fuels
e-Fuels