Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbers. As of Sep 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.193) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:26
Decision Support
Energy Management
Project Management
Clean Energy
Energy Policy
Metrics
H-Index
i10 Index
Citation Counts
54
165
10,398
* Total H IndexRankings
Ranking Based On Selection
:27
Intelligent Control
Robot Control
Fault Diagnosis
Metrics
H-Index
i10 Index
Citation Counts
54
251
12,209
* Total H IndexRankings
Ranking Based On Selection
:28
Road Safety
Transportation
Metrics
H-Index
i10 Index
Citation Counts
53
202
11,138
* Total H IndexRankings
Ranking Based On Selection
:29
Industrial Biotechnology
Biocatalysis
Biorefinery
Metrics
H-Index
i10 Index
Citation Counts
53
133
7,182
* Total H IndexRankings
Ranking Based On Selection
:30
resource allocation
complex network analysis
network optimization
wireless networks
Internet of Things
Metrics
H-Index
i10 Index
Citation Counts
52
231
10,634
* Total H IndexRankings
Ranking Based On Selection
:31
Computational Fluid Dynamics
Turbulence
Environmental Flows and Pollution
Energy
Risk Analysis and Process safety
Metrics
H-Index
i10 Index
Citation Counts
52
163
11,771
* Total H IndexRankings
Ranking Based On Selection
:32
geoinformatics
image processing
pattern analysis
computer vision
artificial intelligence
Metrics
H-Index
i10 Index
Citation Counts
51
182
13,675
* Total H IndexRankings
Ranking Based On Selection
:33
Natural antioxidants
polyphenols
Metrics
H-Index
i10 Index
Citation Counts
51
88
9,302
* Total H IndexRankings
Ranking Based On Selection
:34
Renewable Energy
Energy Storage
Grid Integration
Distribution Networks
Autonomous Systems
Metrics
H-Index
i10 Index
Citation Counts
51
112
11,639
* Total H IndexRankings
Ranking Based On Selection
:35
Global Analysis
Calculus of Variations
Approximation Theory
Functional Equations and Applications
Metrics
H-Index
i10 Index
Citation Counts
51
174
20,938
* Total H IndexRankings
Ranking Based On Selection
:36
Rheology
Polymer Processing
Viscoelasticity
Viscoplasticity
Viscosity
Metrics
H-Index
i10 Index
Citation Counts
51
137
7,976
* Total H IndexRankings
Ranking Based On Selection
:37
Transient operation of diesel engines
Driving cycles
Use of biofuels in engines
2nd law analysis
Turbocharging
Metrics
H-Index
i10 Index
Citation Counts
50
87
11,083
* Total H IndexRankings
Ranking Based On Selection
:38
speech processing
natural language processing
signal processing
dialogue
Metrics
H-Index
i10 Index
Citation Counts
50
135
9,131
* Total H IndexRankings
Ranking Based On Selection
:39
Atmospheric Physics and Chemistry
Lasers
Lidar
Metrics
H-Index
i10 Index
Citation Counts
50
109
9,387
* Total H IndexRankings
Ranking Based On Selection
:40
image processing
computer vision
artificial intelligence
machine learning
multimedia
Metrics
H-Index
i10 Index
Citation Counts
49
186
13,299
* Total H IndexRankings
Ranking Based On Selection
:41
Robotics
Space Robotics
Mechatronics
Control Systems
Mechanical Design
Metrics
H-Index
i10 Index
Citation Counts
49
146
9,295
* Total H IndexRankings
Ranking Based On Selection
:42
Mechanics of Deformable Bodies
Micromechanics
Contact Mechanics
Optomechanics
Metrics
H-Index
i10 Index
Citation Counts
49
101
10,623
* Total H IndexRankings
Ranking Based On Selection
:43
Energy
Metrics
H-Index
i10 Index
Citation Counts
48
119
8,751
* Total H IndexRankings
Ranking Based On Selection
:44
Materials Science
Nanotechnology
Corrosion
Surface
Carbon
Metrics
H-Index
i10 Index
Citation Counts
48
160
10,031
* Total H IndexRankings
Ranking Based On Selection
:45
Engineering Optimization
Machine Learning
Data Driven Engineering
Metrics
H-Index
i10 Index
Citation Counts
48
131
7,960
* Total H IndexRankings
Ranking Based On Selection
:46
Power Systems
Smart Grids
Transformers
Optimization
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
48
126
10,048
* Total H IndexRankings
Ranking Based On Selection
:47
Applied Economics and Mathematical Modelling for economic growth
energy markets and climate change
Metrics
H-Index
i10 Index
Citation Counts
48
118
7,977
* Total H IndexRankings
Ranking Based On Selection
:48
Information Systems
Trustworhy AI
Knowledge Management
Data Analytics
Decision Support
Metrics
H-Index
i10 Index
Citation Counts
48
160
9,474
* Total H IndexRankings
Ranking Based On Selection
:49
Multiple Criteria Decision Analysis
Energy and Climate Policy
Energy Management
Decision Support Systems
Metrics
H-Index
i10 Index
Citation Counts
47
147
7,832
* Total H IndexRankings
Ranking Based On Selection
:50
Databases
Database Systems
Data Management
Big Data Analytics
Data Science
Metrics
H-Index
i10 Index
Citation Counts
45
98
7,359
John Psarras
Metrics
H-Index
i10-Index
Citation Counts
54
165
10,398
Decision Support
Energy Management
Project Management
Clean Energy
Energy Policy
Spyros G Tzafestas
Metrics
H-Index
i10-Index
Citation Counts
54
251
12,209
Evangelos Topakas
Metrics
H-Index
i10-Index
Citation Counts
53
133
7,182
Industrial Biotechnology
Biocatalysis
Biorefinery
Symeon Papavassiliou
Metrics
H-Index
i10-Index
Citation Counts
52
231
10,634
resource allocation
complex network analysis
network optimization
wireless networks
Internet of Things
NC Markatos
Metrics
H-Index
i10-Index
Citation Counts
52
163
11,771
Computational Fluid Dynamics
Turbulence
Environmental Flows and Pollution
Energy
Risk Analysis and Process safety
Nikolaos Doulamis
Metrics
H-Index
i10-Index
Citation Counts
51
182
13,675
geoinformatics
image processing
pattern analysis
computer vision
artificial intelligence
Vassiliki Oreopoulou
Metrics
H-Index
i10-Index
Citation Counts
51
88
9,302
Natural antioxidants
polyphenols
Stavros Papathanassiou
Metrics
H-Index
i10-Index
Citation Counts
51
112
11,639
Renewable Energy
Energy Storage
Grid Integration
Distribution Networks
Autonomous Systems
Themistocles M Rassias
Metrics
H-Index
i10-Index
Citation Counts
51
174
20,938
Global Analysis
Calculus of Variations
Approximation Theory
Functional Equations and Applications
Evan Mitsoulis
Metrics
H-Index
i10-Index
Citation Counts
51
137
7,976
Rheology
Polymer Processing
Viscoelasticity
Viscoplasticity
Viscosity
Evangelos G Giakoumis
Metrics
H-Index
i10-Index
Citation Counts
50
87
11,083
Transient operation of diesel engines
Driving cycles
Use of biofuels in engines
2nd law analysis
Turbocharging
Alexandros Potamianos
Metrics
H-Index
i10-Index
Citation Counts
50
135
9,131
speech processing
natural language processing
signal processing
dialogue
Alexandros Papayannis
Metrics
H-Index
i10-Index
Citation Counts
50
109
9,387
Atmospheric Physics and Chemistry
Lasers
Lidar
Anastasios Doulamis
Metrics
H-Index
i10-Index
Citation Counts
49
186
13,299
image processing
computer vision
artificial intelligence
machine learning
multimedia
Evangelos Papadopoulos
Metrics
H-Index
i10-Index
Citation Counts
49
146
9,295
Robotics
Space Robotics
Mechatronics
Control Systems
Mechanical Design
Antonios Giannakopoulos
Metrics
H-Index
i10-Index
Citation Counts
49
101
10,623
Mechanics of Deformable Bodies
Micromechanics
Contact Mechanics
Optomechanics
Sotirios Karellas
Metrics
H-Index
i10-Index
Citation Counts
48
119
8,751
Costas Charitidis
Metrics
H-Index
i10-Index
Citation Counts
48
160
10,031
Materials Science
Nanotechnology
Corrosion
Surface
Carbon
Nikos D Lagaros
Metrics
H-Index
i10-Index
Citation Counts
48
131
7,960
Engineering Optimization
Machine Learning
Data Driven Engineering
Pavlos S Georgilakis
Metrics
H-Index
i10-Index
Citation Counts
48
126
10,048
Power Systems
Smart Grids
Transformers
Optimization
Artificial Intelligence
Pantelis Capros
Metrics
H-Index
i10-Index
Citation Counts
48
118
7,977
Applied Economics and Mathematical Modelling for economic growth
energy markets and climate change
Gregoris Mentzas
Metrics
H-Index
i10-Index
Citation Counts
48
160
9,474
Information Systems
Trustworhy AI
Knowledge Management
Data Analytics
Decision Support
Haris Doukas
Metrics
H-Index
i10-Index
Citation Counts
47
147
7,832
Multiple Criteria Decision Analysis
Energy and Climate Policy
Energy Management
Decision Support Systems
Alkis Simitsis
Metrics
H-Index
i10-Index
Citation Counts
45
98
7,359
Databases
Database Systems
Data Management
Big Data Analytics
Data Science