Top 100 Scientists

World Top 100 Scientists 2025

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" (873,937 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.

* Rankings
Ranking Based On Selection :1
Markos Papageorgiou
Automatic Control
Optimisation
Transportation
Water Systems
Metrics
H-Index
i10 Index
Citation
88
256
30,313
* Rankings
Ranking Based On Selection :3
Nicolas Kalogerakis
bioremediation
phytoremediation
environmental engineering
environmental biotechnology
Metrics
H-Index
i10 Index
Citation
77
195
19,831
* Rankings
Ranking Based On Selection :4
Minos Garofalakis
Big data analytics
Data streams
Data mining and machine learning
Data Management
Database Systems
Metrics
H-Index
i10 Index
Citation
70
139
16,883
* Rankings
Ranking Based On Selection :5
Michalis Doumpos
Operations Reserarch
Decision analysis
Business Analytics
Finance
Metrics
H-Index
i10 Index
Citation
67
146
13,037
* Rankings
Ranking Based On Selection :9
E Psillakis
Environmental Analytical Chemistry
Microextraction
Environmental Organic Chemistry
Supramolecular Chemistry
Metrics
H-Index
i10 Index
Citation
52
91
9,817
* Rankings
Ranking Based On Selection :10
Ioannis V Yentekakis
Nanocatalysis
Solid oxide fuel cells
CO2 hydrogenation
Dry reforming of methane
Air pollution
Metrics
H-Index
i10 Index
Citation
50
103
7,158
* Rankings
Ranking Based On Selection :12
Fotios Pasiouras
Banking
Financial Institutions
Financial Intermediation
Financial Regulations
Metrics
H-Index
i10 Index
Citation
48
90
11,849
* Rankings
Ranking Based On Selection :13
Theocharis Tsoutsos
Sustainability assessment
Sustainable energy
Mobility
Insularity
Greening heritage
Metrics
H-Index
i10 Index
Citation
47
108
8,464
* Rankings
Ranking Based On Selection :15
Kostas Komnitsas
Hydrometallurgy
earth sciences
materials
waste valorization
soil and water remediation
Metrics
H-Index
i10 Index
Citation
45
104
7,787
* Rankings
Ranking Based On Selection :16
Apostolos Giannis
waste-to-energy
waste-to-materials
circular economy
zero waste
contaminated sites
Metrics
H-Index
i10 Index
Citation
44
85
7,382
* Rankings
Ranking Based On Selection :17
Denia Kolokotsa
Energy efficiency
built environment
energy management
Metrics
H-Index
i10 Index
Citation
44
70
10,327
* Rankings
Ranking Based On Selection :19
Ioannis Papamichail
Automatic control and optimization theory and applications to traffic and transportation systems
Metrics
H-Index
i10 Index
Citation
43
94
7,748
* Rankings
Ranking Based On Selection :20
Georgios E Stavroulakis
Contact Mechanics
Nonsmooth Mechanics
Engineering Optimization
Computational Mechanics
Finite Element Analysis
Metrics
H-Index
i10 Index
Citation
42
134
5,966
* Rankings
Ranking Based On Selection :21
Michalis Konsolakis
Heterogeneous Catalysis
Nanocatalysis
Size/Shape Engineering
Direct Carbon Fuel Cells
CO2 hydrogenation
Metrics
H-Index
i10 Index
Citation
41
86
5,344
* Rankings
Ranking Based On Selection :22
Yannis (Ioannis) Marinakis
Swarm Intelligence
Vehicle Routing Problem
Metaheuristics
Supply Chain Management
Logistics
Metrics
H-Index
i10 Index
Citation
40
89
5,683
* Rankings
Ranking Based On Selection :25
Vassilios Kelessidis
Petroleum & Chemical Engineering
drilling engineering & drilling fluid rheology
drilling hydraulics
fluid mechanics & multiph
Metrics
H-Index
i10 Index
Citation
38
66
4,387
* Rankings
Ranking Based On Selection :26
George P Karatzas
Hydrology
Groundwater Models
Optimal Groundwater Management
Flood Modeling
Metrics
H-Index
i10 Index
Citation
38
88
5,127
* Rankings
Ranking Based On Selection :27
Alexandros I Stefanakis
water and wastewater management
constructed wetlands
nature-based solutions
circular economy
ecological engineering
Metrics
H-Index
i10 Index
Citation
37
66
4,593
* Rankings
Ranking Based On Selection :28
Magdalene (Magdalini) Marinaki
Swarm Intelligence
Vehicle Routing Problem
Metaheuristics
Supply Chain Management
Logistics
Metrics
H-Index
i10 Index
Citation
37
78
4,754
* Rankings
Ranking Based On Selection :29
Nikolaos Xekoukoulotakis
Advanced Oxidation Processes
photocatalysis
water and wastewater treatment
Metrics
H-Index
i10 Index
Citation
37
49
5,851
* Rankings
Ranking Based On Selection :31
Stavros Christodoulakis
Βάσεις Δεδομένων
Eπικοινωνία Ανθρώπων Υπολογιστών
Εφαρμογές
Metrics
H-Index
i10 Index
Citation
37
106
6,778
* Rankings
Ranking Based On Selection :32
Vassilis Digalakis
Machine Learning
Pattern Recognition
Speech Recognition
Speech Processing
Natural Language
Metrics
H-Index
i10 Index
Citation
36
54
5,628
* Rankings
Ranking Based On Selection :33
Nikolaos Bekiaris Liberis
Control Engineering
Control Theory
Transportation
Biological Transport Systems
Systems Theory
Metrics
H-Index
i10 Index
Citation
35
55
3,575
* Rankings
Ranking Based On Selection :34
George Christidis
Applied Clay Mineralogy
Clay Minerals
Economic Geology
Geochemistry
Mineralogy
Metrics
H-Index
i10 Index
Citation
35
72
4,230
* Rankings
Ranking Based On Selection :35
Vassilis Moustakis
Supply Chain Management
Human Resource Management
Machine Learning
Metrics
H-Index
i10 Index
Citation
34
69
5,427
* Rankings
Ranking Based On Selection :36
Michalis Zervakis
Bioinformatics
EEG analysis
Image Processing
Signal Processing
Metrics
H-Index
i10 Index
Citation
34
90
8,419
* Rankings
Ranking Based On Selection :37
George Christidis
Economic Geology
mineralogy
geochemistry
clay mineralogy
Metrics
H-Index
i10 Index
Citation
34
64
3,938
* Rankings
Ranking Based On Selection :38
Spiros Papaefthimiou
Energy efficiency
Environmental analysis
Energy management in the shipping sector
Emissions trading policies
Technology of m
Metrics
H-Index
i10 Index
Citation
34
47
3,417
* Rankings
Ranking Based On Selection :39
Nikolaos Matsatsinis
Decision Support Systems
Artificial Intelligence
Optimization & MCDM
Group Decision Making
Analytics
Metrics
H-Index
i10 Index
Citation
34
95
4,342
* Rankings
Ranking Based On Selection :41
Spyros Foteinis
Environmental Engineering
Environmental Sustainability
Life Cycle Assessment
hydrodynamic
Metrics
H-Index
i10 Index
Citation
33
54
3,188
* Rankings
Ranking Based On Selection :42
Eftichis Koutroulis
Energy management systems
Power electronics
Renewable Energy Sources
Sensors
Metrics
H-Index
i10 Index
Citation
33
61
8,995
* Rankings
Ranking Based On Selection :43
George Stavrakakis
systems safety and reliability analysis
real-time industrial processes fault monitoring and diagnosis
biological systems model
Metrics
H-Index
i10 Index
Citation
33
64
5,026
* Rankings
Ranking Based On Selection :45
Danae Venieri
Environmental Microbiology
Metrics
H-Index
i10 Index
Citation
32
60
4,392
* Rankings
Ranking Based On Selection :46
Dionissios Hristopulos|Dionissios T Hristopulos
Statistical Physics
Space-Time Statistics
Gaussian processes
Machine Learning
Stochastic
Metrics
H-Index
i10 Index
Citation
32
81
3,275
* Rankings
Ranking Based On Selection :47
Eftychios Protopapadakis
Computer vision
Machine learning
Optimization
Genetic algorithms
Semi-supervised learning
Metrics
H-Index
i10 Index
Citation
31
55
6,826
* Rankings
Ranking Based On Selection :48
Kostas Kalaitzakis
electronics
electric power
renewable energy sources
energy saving
Metrics
H-Index
i10 Index
Citation
31
48
9,951
* Rankings
Ranking Based On Selection :49
Pagona Noni Maravelaki
stone decay and diagnosis
conservation materials and techniques
mortars
nano-materials for stone and mortar conservation
Metrics
H-Index
i10 Index
Citation
31
61
3,827
* Rankings
Ranking Based On Selection :50
Ioannis Nikolos
Computational Fluid Dynamics
Computational Heat Transfer
Computational Engineering
Design Optimisation
Traffic Flow Modellin
Metrics
H-Index
i10 Index
Citation
30
63
3,881
* Rankings
Ranking Based On Selection :51
Dimitris G Angelakis
Quantum Computation
Quantum Simulation
Quantum Technologies
Quantum Optics
Quantum Many-Body
Metrics
H-Index
i10 Index
Citation
30
62
4,168
* Rankings
Ranking Based On Selection :54
Antonios Deligiannakis
Big Data Systems
Big Data Analytics over data streams
distributed data processing
secure processing and query authentication
Metrics
H-Index
i10 Index
Citation
29
47
3,125
* Rankings
Ranking Based On Selection :55
Nikolaos Paranychianakis
Environmental science
effluent reuse
nitrogen cycling
carbon cycling
Metrics
H-Index
i10 Index
Citation
28
40
3,189
* Rankings
Ranking Based On Selection :56
Georgios Chalkiadakis
Artificial Intelligence
Algorithmic Game Theory
Multiagent Systems
Smart Grid
Multi-Agent systems
Metrics
H-Index
i10 Index
Citation
28
52
3,282
* Rankings
Ranking Based On Selection :57
Nikos Tsourveloudis
Robotics
Unmanned Aerial Vehicles
Automotive
Fuzzy logic
Manufacturing Technology
Metrics
H-Index
i10 Index
Citation
28
53
3,504
* Rankings
Ranking Based On Selection :58
Matthias Bucher
low power
analog integrated circuit design
compact modeling
noise
variability
Metrics
H-Index
i10 Index
Citation
25
55
2,233
* Rankings
Ranking Based On Selection :59
Katerina Mania
Perceptually-based rendering
Attention-aware graphics
Simulation engineering
VR/Augmented Reality
Metrics
H-Index
i10 Index
Citation
24
44
2,873
* Rankings
Ranking Based On Selection :63
Apostolos Dollas
Reconfigurable Computing
FPGAs
Application-Specific Architectures
Computer Hardware
Metrics
H-Index
i10 Index
Citation
24
45
2,086
* Rankings
Ranking Based On Selection :64
Emmanouil A Varouchakis
Geostatistics
space-time geostatistics
geosciences
groundwater
Metrics
H-Index
i10 Index
Citation
23
39
2,370
* Rankings
Ranking Based On Selection :66
Anargiros (Argiris) I. Delis|Argiris Delis, A.I. Delis
Hyperbolic Conservation Laws
Free Surface Flows
Computational hydraulics
Finite Volume Methods
Traffic Flow Simulation
Metrics
H-Index
i10 Index
Citation
23
31
1,723
* Rankings
Ranking Based On Selection :68
George Arampatzis
Process and System Analysis & Design
Smart ICT Technologies
Energy Systems Management
Environmental Systems Management
Water
Metrics
H-Index
i10 Index
Citation
22
36
2,042
* Rankings
Ranking Based On Selection :69
Nikos Pasadakis
oil analysis
petroleum geochemistry
chemometrics
Metrics
H-Index
i10 Index
Citation
22
41
1,797
* Rankings
Ranking Based On Selection :70
Lefteris Doitsidis
Multi robot teams
Autonomous Navigation
Mobile Robots
Educational Robotics
Metrics
H-Index
i10 Index
Citation
22
36
2,235
* Rankings
Ranking Based On Selection :73
Peter Stavroulakis
communications
control
security
fussy systems
systems theory
Metrics
H-Index
i10 Index
Citation
21
29
1,852
* Rankings
Ranking Based On Selection :74
Michael Paterakis
Design and Performance Evaluation of Computer Communication Networks and of Distributed Multimedia Information Systems
Metrics
H-Index
i10 Index
Citation
21
36
1,156
* Rankings
Ranking Based On Selection :76
Dimitris Ipsakis
RES-H2 Production
Process Modeling & Control
Techno-economic Analysis
Energy Management
Metrics
H-Index
i10 Index
Citation
20
25
1,876
* Rankings
Ranking Based On Selection :78
Nikolaos I Spanoudakis
Engineering Intelligent Systems
Information Systems
Computational Argumentation
Ambient Intelligence
Knowledge Representatio
Metrics
H-Index
i10 Index
Citation
20
31
1,066
* Rankings
Ranking Based On Selection :79
Sotiris Batsakis
Artificial Intelligence
Knowledge Representation
Semantic Web
Data Mining
Metrics
H-Index
i10 Index
Citation
19
29
1,275
* Rankings
Ranking Based On Selection :81
Demosthenes Ellinas
Quantum Computation Information
Quantum Algorithms
Lie Groups and Algebras
Mathematical Physics
Metrics
H-Index
i10 Index
Citation
19
29
1,893
* Rankings
Ranking Based On Selection :82
Nikos Varotsis
fluid phase behavior
fluid analysis
gas hydrates
PVT
reservoir simulation
Metrics
H-Index
i10 Index
Citation
17
23
788
* Rankings
Ranking Based On Selection :83
Maria Lykaki
Heterogeneous Catalysis
Nanomaterials Synthesis
Metrics
H-Index
i10 Index
Citation
16
18
1,199
* Rankings
Ranking Based On Selection :85
Platon Gamaletsos
Mineralogy of Primary & Secondary Mineral Resources
Metrics
H-Index
i10 Index
Citation
16
24
786
* Rankings
Ranking Based On Selection :88
Marios Antonakakis
Neuroscience
Biomedical Engineering
MEG
EEG
Brain disorders
Metrics
H-Index
i10 Index
Citation
15
23
751
* Rankings
Ranking Based On Selection :89
Milad Malekzadeh
Control Engineering
Intelligent Transportation
Metrics
H-Index
i10 Index
Citation
15
21
810
* Rankings
Ranking Based On Selection :90
Nikos Giatrakos
Big Data Analytics
Data Streams
Approximate Query Processing
Complex Event Processing
Internet of Things
Metrics
H-Index
i10 Index
Citation
15
19
1,018
* Rankings
Ranking Based On Selection :91
Nektarios Moumoutzis
eLearning
software tools for creativity
educational programming languages
computer science in secondary education
Metrics
H-Index
i10 Index
Citation
15
26
845
* Rankings
Ranking Based On Selection :92
Yiannis Saridakis
Applied and Computational Mathematics
High Performance Scientific Computing
Metrics
H-Index
i10 Index
Citation
15
24
782
* Rankings
Ranking Based On Selection :94
George Or Georgios Atsalakis
forecasting
technological forecasting
neuro-fuzzy
disruptive technolgies
Metrics
H-Index
i10 Index
Citation
14
22
2,622
* Rankings
Ranking Based On Selection :95
Dimitris Theodoropoulos
Reconfigurable Computing
Embedded Systems
IoT
Cloud computing
Metrics
H-Index
i10 Index
Citation
14
20
624
* Rankings
Ranking Based On Selection :96
Georgios Giannakis
Building Energy Modeling
Building Information Modeling
Energy Efficient Buildings
Building simulation speed up techniques
Metrics
H-Index
i10 Index
Citation
14
18
623
* Rankings
Ranking Based On Selection :98
Charalampos Babis Doulaverakis
semantic multimedia analyis
medical image analysis
semantic web
Metrics
H-Index
i10 Index
Citation
14
16
597
* Rankings
Ranking Based On Selection :100
Katerina Vavouraki
solid
liquid waste management
analytical chemistry
Metrics
H-Index
i10 Index
Citation
13
14
974
Rankings
Ranking Based On Selection: 1
Markos Papageorgiou
Metrics
H-Index
i10 Index
Citation Counts
88
256
30,313
Rankings
Ranking Based On Selection: 2
Constantin Zopounidis
Metrics
H-Index
i10 Index
Citation Counts
81
260
23,111
Rankings
Ranking Based On Selection: 3
Nicolas Kalogerakis
Metrics
H-Index
i10 Index
Citation Counts
77
195
19,831
bioremediation
phytoremediation
environmental engineering
environmental biotechnology
Rankings
Ranking Based On Selection: 4
Minos Garofalakis
Metrics
H-Index
i10 Index
Citation Counts
70
139
16,883
Big data analytics
Data streams
Data mining and machine learning
Data Management
Database Systems
Rankings
Ranking Based On Selection: 5
Michalis Doumpos
Metrics
H-Index
i10 Index
Citation Counts
67
146
13,037
Operations Reserarch
Decision analysis
Business Analytics
Finance
Rankings
Ranking Based On Selection: 6
Constantinos V Chrysikopoulos
Metrics
H-Index
i10 Index
Citation Counts
56
117
7,238
Rankings
Ranking Based On Selection: 7
Nikolaos P. Nikolaidis
Metrics
H-Index
i10 Index
Citation Counts
54
152
8,156
Rankings
Ranking Based On Selection: 8
Sotiris Ioannidis
Metrics
H-Index
i10 Index
Citation Counts
53
149
11,136
Rankings
Ranking Based On Selection: 9
E Psillakis
Metrics
H-Index
i10 Index
Citation Counts
52
91
9,817
Environmental Analytical Chemistry
Microextraction
Environmental Organic Chemistry
Supramolecular Chemistry
Rankings
Ranking Based On Selection: 10
Ioannis V Yentekakis
Metrics
H-Index
i10 Index
Citation Counts
50
103
7,158
Nanocatalysis
Solid oxide fuel cells
CO2 hydrogenation
Dry reforming of methane
Air pollution
Rankings
Ranking Based On Selection: 12
Fotios Pasiouras
Metrics
H-Index
i10 Index
Citation Counts
48
90
11,849
Banking
Financial Institutions
Financial Intermediation
Financial Regulations
Rankings
Ranking Based On Selection: 13
Theocharis Tsoutsos
Metrics
H-Index
i10 Index
Citation Counts
47
108
8,464
Sustainability assessment
Sustainable energy
Mobility
Insularity
Greening heritage
Rankings
Ranking Based On Selection: 14
Evan Diamadopoulos
Metrics
H-Index
i10 Index
Citation Counts
47
87
9,939
Rankings
Ranking Based On Selection: 15
Kostas Komnitsas
Metrics
H-Index
i10 Index
Citation Counts
45
104
7,787
Hydrometallurgy
earth sciences
materials
waste valorization
soil and water remediation
Rankings
Ranking Based On Selection: 16
Apostolos Giannis
Metrics
H-Index
i10 Index
Citation Counts
44
85
7,382
waste-to-energy
waste-to-materials
circular economy
zero waste
contaminated sites
Rankings
Ranking Based On Selection: 17
Denia Kolokotsa
Metrics
H-Index
i10 Index
Citation Counts
44
70
10,327
Energy efficiency
built environment
energy management
Rankings
Ranking Based On Selection: 18
Evangelos Gidarakos
Metrics
H-Index
i10 Index
Citation Counts
44
74
6,395
Rankings
Ranking Based On Selection: 19
Ioannis Papamichail
Metrics
H-Index
i10 Index
Citation Counts
43
94
7,748
Automatic control and optimization theory and applications to traffic and transportation systems
Rankings
Ranking Based On Selection: 20
Georgios E Stavroulakis
Metrics
H-Index
i10 Index
Citation Counts
42
134
5,966
Contact Mechanics
Nonsmooth Mechanics
Engineering Optimization
Computational Mechanics
Finite Element Analysis
Rankings
Ranking Based On Selection: 21
Michalis Konsolakis
Metrics
H-Index
i10 Index
Citation Counts
41
86
5,344
Heterogeneous Catalysis
Nanocatalysis
Size/Shape Engineering
Direct Carbon Fuel Cells
CO2 hydrogenation
Rankings
Ranking Based On Selection: 22
Yannis (Ioannis) Marinakis
Metrics
H-Index
i10 Index
Citation Counts
40
89
5,683
Swarm Intelligence
Vehicle Routing Problem
Metaheuristics
Supply Chain Management
Logistics
Rankings
Ranking Based On Selection: 23
Paraskevi Panagiotopoulou
Metrics
H-Index
i10 Index
Citation Counts
39
54
6,700
Rankings
Ranking Based On Selection: 24
Mihalis Lazaridis|Michail Lazaridis
Metrics
H-Index
i10 Index
Citation Counts
39
108
5,398
Rankings
Ranking Based On Selection: 25
Vassilios Kelessidis
Metrics
H-Index
i10 Index
Citation Counts
38
66
4,387
Petroleum & Chemical Engineering
drilling engineering & drilling fluid rheology
drilling hydraulics
fluid mechanics & multiph
Rankings
Ranking Based On Selection: 26
George P Karatzas
Metrics
H-Index
i10 Index
Citation Counts
38
88
5,127
Hydrology
Groundwater Models
Optimal Groundwater Management
Flood Modeling
Rankings
Ranking Based On Selection: 27
Alexandros I Stefanakis
Metrics
H-Index
i10 Index
Citation Counts
37
66
4,593
water and wastewater management
constructed wetlands
nature-based solutions
circular economy
ecological engineering
Rankings
Ranking Based On Selection: 28
Magdalene (Magdalini) Marinaki
Metrics
H-Index
i10 Index
Citation Counts
37
78
4,754
Swarm Intelligence
Vehicle Routing Problem
Metaheuristics
Supply Chain Management
Logistics
Rankings
Ranking Based On Selection: 29
Nikolaos Xekoukoulotakis
Metrics
H-Index
i10 Index
Citation Counts
37
49
5,851
Advanced Oxidation Processes
photocatalysis
water and wastewater treatment
Rankings
Ranking Based On Selection: 30
Aggelos Bletsas
Metrics
H-Index
i10 Index
Citation Counts
37
73
9,566
Rankings
Ranking Based On Selection: 31
Stavros Christodoulakis
Metrics
H-Index
i10 Index
Citation Counts
37
106
6,778
Βάσεις Δεδομένων
Eπικοινωνία Ανθρώπων Υπολογιστών
Εφαρμογές
Rankings
Ranking Based On Selection: 32
Vassilis Digalakis
Metrics
H-Index
i10 Index
Citation Counts
36
54
5,628
Machine Learning
Pattern Recognition
Speech Recognition
Speech Processing
Natural Language
Rankings
Ranking Based On Selection: 33
Nikolaos Bekiaris Liberis
Metrics
H-Index
i10 Index
Citation Counts
35
55
3,575
Control Engineering
Control Theory
Transportation
Biological Transport Systems
Systems Theory
Rankings
Ranking Based On Selection: 34
George Christidis
Metrics
H-Index
i10 Index
Citation Counts
35
72
4,230
Applied Clay Mineralogy
Clay Minerals
Economic Geology
Geochemistry
Mineralogy
Rankings
Ranking Based On Selection: 35
Vassilis Moustakis
Metrics
H-Index
i10 Index
Citation Counts
34
69
5,427
Supply Chain Management
Human Resource Management
Machine Learning
Rankings
Ranking Based On Selection: 36
Michalis Zervakis
Metrics
H-Index
i10 Index
Citation Counts
34
90
8,419
Bioinformatics
EEG analysis
Image Processing
Signal Processing
Rankings
Ranking Based On Selection: 37
George Christidis
Metrics
H-Index
i10 Index
Citation Counts
34
64
3,938
Economic Geology
mineralogy
geochemistry
clay mineralogy
Rankings
Ranking Based On Selection: 38
Spiros Papaefthimiou
Metrics
H-Index
i10 Index
Citation Counts
34
47
3,417
Energy efficiency
Environmental analysis
Energy management in the shipping sector
Emissions trading policies
Technology of m
Rankings
Ranking Based On Selection: 39
Nikolaos Matsatsinis
Metrics
H-Index
i10 Index
Citation Counts
34
95
4,342
Decision Support Systems
Artificial Intelligence
Optimization & MCDM
Group Decision Making
Analytics
Rankings
Ranking Based On Selection: 40
Cloud Computing
Fog Computing
Web of Things
Medical Information Systems
Image Indexing
Rankings
Ranking Based On Selection: 41
Spyros Foteinis
Metrics
H-Index
i10 Index
Citation Counts
33
54
3,188
Environmental Engineering
Environmental Sustainability
Life Cycle Assessment
hydrodynamic
Rankings
Ranking Based On Selection: 42
Eftichis Koutroulis
Metrics
H-Index
i10 Index
Citation Counts
33
61
8,995
Energy management systems
Power electronics
Renewable Energy Sources
Sensors
Rankings
Ranking Based On Selection: 43
George Stavrakakis
Metrics
H-Index
i10 Index
Citation Counts
33
64
5,026
systems safety and reliability analysis
real-time industrial processes fault monitoring and diagnosis
biological systems model
Rankings
Ranking Based On Selection: 45
Danae Venieri
Metrics
H-Index
i10 Index
Citation Counts
32
60
4,392
Environmental Microbiology
Rankings
Ranking Based On Selection: 46
Dionissios Hristopulos|Dionissios T Hristopulos
Metrics
H-Index
i10 Index
Citation Counts
32
81
3,275
Statistical Physics
Space-Time Statistics
Gaussian processes
Machine Learning
Stochastic
Rankings
Ranking Based On Selection: 47
Eftychios Protopapadakis
Metrics
H-Index
i10 Index
Citation Counts
31
55
6,826
Computer vision
Machine learning
Optimization
Genetic algorithms
Semi-supervised learning
Rankings
Ranking Based On Selection: 48
Kostas Kalaitzakis
Metrics
H-Index
i10 Index
Citation Counts
31
48
9,951
electronics
electric power
renewable energy sources
energy saving
Rankings
Ranking Based On Selection: 49
Pagona Noni Maravelaki
Metrics
H-Index
i10 Index
Citation Counts
31
61
3,827
stone decay and diagnosis
conservation materials and techniques
mortars
nano-materials for stone and mortar conservation
Rankings
Ranking Based On Selection: 50
Ioannis Nikolos
Metrics
H-Index
i10 Index
Citation Counts
30
63
3,881
Computational Fluid Dynamics
Computational Heat Transfer
Computational Engineering
Design Optimisation
Traffic Flow Modellin
Rankings
Ranking Based On Selection: 51
Dimitris G Angelakis
Metrics
H-Index
i10 Index
Citation Counts
30
62
4,168
Quantum Computation
Quantum Simulation
Quantum Technologies
Quantum Optics
Quantum Many-Body
Rankings
Ranking Based On Selection: 53
Michail G Lagoudakis
Metrics
H-Index
i10 Index
Citation Counts
30
49
5,618
Rankings
Ranking Based On Selection: 54
Antonios Deligiannakis
Metrics
H-Index
i10 Index
Citation Counts
29
47
3,125
Big Data Systems
Big Data Analytics over data streams
distributed data processing
secure processing and query authentication
Rankings
Ranking Based On Selection: 55
Nikolaos Paranychianakis
Metrics
H-Index
i10 Index
Citation Counts
28
40
3,189
Environmental science
effluent reuse
nitrogen cycling
carbon cycling
Rankings
Ranking Based On Selection: 56
Georgios Chalkiadakis
Metrics
H-Index
i10 Index
Citation Counts
28
52
3,282
Artificial Intelligence
Algorithmic Game Theory
Multiagent Systems
Smart Grid
Multi-Agent systems
Rankings
Ranking Based On Selection: 57
Nikos Tsourveloudis
Metrics
H-Index
i10 Index
Citation Counts
28
53
3,504
Robotics
Unmanned Aerial Vehicles
Automotive
Fuzzy logic
Manufacturing Technology
Rankings
Ranking Based On Selection: 58
Matthias Bucher
Metrics
H-Index
i10 Index
Citation Counts
25
55
2,233
low power
analog integrated circuit design
compact modeling
noise
variability
Rankings
Ranking Based On Selection: 59
Katerina Mania
Metrics
H-Index
i10 Index
Citation Counts
24
44
2,873
Perceptually-based rendering
Attention-aware graphics
Simulation engineering
VR/Augmented Reality
Rankings
Ranking Based On Selection: 61
George Exadaktylos
Metrics
H-Index
i10 Index
Citation Counts
24
49
2,403
Rankings
Ranking Based On Selection: 62
Vassilis S Kouikoglou
Metrics
H-Index
i10 Index
Citation Counts
24
39
1,982
Rankings
Ranking Based On Selection: 63
Apostolos Dollas
Metrics
H-Index
i10 Index
Citation Counts
24
45
2,086
Reconfigurable Computing
FPGAs
Application-Specific Architectures
Computer Hardware
Rankings
Ranking Based On Selection: 64
Emmanouil A Varouchakis
Metrics
H-Index
i10 Index
Citation Counts
23
39
2,370
Geostatistics
space-time geostatistics
geosciences
groundwater
Rankings
Ranking Based On Selection: 65
Nikolaos Bilalis
Metrics
H-Index
i10 Index
Citation Counts
23
38
2,255
Rankings
Ranking Based On Selection: 66
Anargiros (Argiris) I. Delis|Argiris Delis, A.I. Delis
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,723
Hyperbolic Conservation Laws
Free Surface Flows
Computational hydraulics
Finite Volume Methods
Traffic Flow Simulation
Rankings
Ranking Based On Selection: 67
Costas Balas
Metrics
H-Index
i10 Index
Citation Counts
23
30
2,138
Rankings
Ranking Based On Selection: 68
George Arampatzis
Metrics
H-Index
i10 Index
Citation Counts
22
36
2,042
Process and System Analysis & Design
Smart ICT Technologies
Energy Systems Management
Environmental Systems Management
Water
Rankings
Ranking Based On Selection: 69
Nikos Pasadakis
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,797
Rankings
Ranking Based On Selection: 70
Lefteris Doitsidis
Metrics
H-Index
i10 Index
Citation Counts
22
36
2,235
Multi robot teams
Autonomous Navigation
Mobile Robots
Educational Robotics
Rankings
Ranking Based On Selection: 71
Christina Diakaki
Metrics
H-Index
i10 Index
Citation Counts
22
28
5,146
Rankings
Ranking Based On Selection: 72
Vassilis Perdikatsis
Metrics
H-Index
i10 Index
Citation Counts
21
39
2,085
Rankings
Ranking Based On Selection: 73
Peter Stavroulakis
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,852
communications
control
security
fussy systems
systems theory
Rankings
Ranking Based On Selection: 74
Michael Paterakis
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,156
Design and Performance Evaluation of Computer Communication Networks and of Distributed Multimedia Information Systems
Rankings
Ranking Based On Selection: 75
Stelios Sfakiotakis
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,881
Rankings
Ranking Based On Selection: 76
Dimitris Ipsakis
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,876
RES-H2 Production
Process Modeling & Control
Techno-economic Analysis
Energy Management
Rankings
Ranking Based On Selection: 77
Andreas Yiotis
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,812
Rankings
Ranking Based On Selection: 78
Nikolaos I Spanoudakis
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,066
Engineering Intelligent Systems
Information Systems
Computational Argumentation
Ambient Intelligence
Knowledge Representatio
Rankings
Ranking Based On Selection: 79
Sotiris Batsakis
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,275
Artificial Intelligence
Knowledge Representation
Semantic Web
Data Mining
Rankings
Ranking Based On Selection: 80
George Karystinos
Metrics
H-Index
i10 Index
Citation Counts
19
37
1,929
Rankings
Ranking Based On Selection: 81
Demosthenes Ellinas
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,893
Quantum Computation Information
Quantum Algorithms
Lie Groups and Algebras
Mathematical Physics
Rankings
Ranking Based On Selection: 82
Nikos Varotsis
Metrics
H-Index
i10 Index
Citation Counts
17
23
788
fluid phase behavior
fluid analysis
gas hydrates
PVT
reservoir simulation
Rankings
Ranking Based On Selection: 83
Maria Lykaki
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,199
Heterogeneous Catalysis
Nanomaterials Synthesis
Rankings
Ranking Based On Selection: 84
Evdokia Syranidou
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,227
Rankings
Ranking Based On Selection: 85
Platon Gamaletsos
Metrics
H-Index
i10 Index
Citation Counts
16
24
786
Mineralogy of Primary & Secondary Mineral Resources
Rankings
Ranking Based On Selection: 86
Stelios Tsafarakis
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,517
Rankings
Ranking Based On Selection: 87
Athanasios Liavas
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,640
Rankings
Ranking Based On Selection: 88
Marios Antonakakis
Metrics
H-Index
i10 Index
Citation Counts
15
23
751
Neuroscience
Biomedical Engineering
MEG
EEG
Brain disorders
Rankings
Ranking Based On Selection: 89
Milad Malekzadeh
Metrics
H-Index
i10 Index
Citation Counts
15
21
810
Control Engineering
Intelligent Transportation
Rankings
Ranking Based On Selection: 90
Nikos Giatrakos
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,018
Big Data Analytics
Data Streams
Approximate Query Processing
Complex Event Processing
Internet of Things
Rankings
Ranking Based On Selection: 91
Nektarios Moumoutzis
Metrics
H-Index
i10 Index
Citation Counts
15
26
845
eLearning
software tools for creativity
educational programming languages
computer science in secondary education
Rankings
Ranking Based On Selection: 92
Yiannis Saridakis
Metrics
H-Index
i10 Index
Citation Counts
15
24
782
Applied and Computational Mathematics
High Performance Scientific Computing
Rankings
Ranking Based On Selection: 93
Emmanouil Manutsoglu Manoutsoglou
Metrics
H-Index
i10 Index
Citation Counts
14
26
819
Rankings
Ranking Based On Selection: 94
George Or Georgios Atsalakis
Metrics
H-Index
i10 Index
Citation Counts
14
22
2,622
forecasting
technological forecasting
neuro-fuzzy
disruptive technolgies
Rankings
Ranking Based On Selection: 95
Dimitris Theodoropoulos
Metrics
H-Index
i10 Index
Citation Counts
14
20
624
Reconfigurable Computing
Embedded Systems
IoT
Cloud computing
Rankings
Ranking Based On Selection: 96
Georgios Giannakis
Metrics
H-Index
i10 Index
Citation Counts
14
18
623
Building Energy Modeling
Building Information Modeling
Energy Efficient Buildings
Building simulation speed up techniques
Rankings
Ranking Based On Selection: 97
Nikos Economou
Metrics
H-Index
i10 Index
Citation Counts
14
17
577
Rankings
Ranking Based On Selection: 98
Charalampos Babis Doulaverakis
Metrics
H-Index
i10 Index
Citation Counts
14
16
597
semantic multimedia analyis
medical image analysis
semantic web
Rankings
Ranking Based On Selection: 100
Katerina Vavouraki
Metrics
H-Index
i10 Index
Citation Counts
13
14
974
solid
liquid waste management
analytical chemistry