The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 01, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Optical Communications
Optical Networks
Telecommunications
6G
Photonics
Metrics
H-Index
i10 Index
Citation Counts
56
235
13,806
* Total H IndexRankings
Ranking Based On Selection: 2
Embedded systems
cyber physical systems
cybersecurity
network systems
multimedia systems
Metrics
H-Index
i10 Index
Citation Counts
44
110
10,360
* Total H IndexRankings
Ranking Based On Selection: 3
Sequential Analysis
Statistical Signal Processing
Statistical Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
39
79
5,811
* Total H IndexRankings
Ranking Based On Selection: 4
fractional-order filters
fractional-order circuits
fractional-order systems
fractional-order circuits and systems
Metrics
H-Index
i10 Index
Citation Counts
37
145
5,406
* Total H IndexRankings
Ranking Based On Selection: 5
Robotics Group
Metrics
H-Index
i10 Index
Citation Counts
36
90
5,233
* Total H IndexRankings
Ranking Based On Selection: 6
VLSI
Security
Computer Networks
Metrics
H-Index
i10 Index
Citation Counts
33
91
4,405
* Total H IndexRankings
Ranking Based On Selection: 7
artificial intelligence in medicine
data processing
statistical modeling
medical physics
Metrics
H-Index
i10 Index
Citation Counts
32
67
4,764
* Total H IndexRankings
Ranking Based On Selection: 8
Wireless and Mobile Communications
Metrics
H-Index
i10 Index
Citation Counts
32
103
4,350
* Total H IndexRankings
Ranking Based On Selection: 9
Communication Networks
Teletraffic Engineering
Metrics
H-Index
i10 Index
Citation Counts
32
75
3,092
* Total H IndexRankings
Ranking Based On Selection: 10
eXtended Reality
Computer Graphics
Computer Vision
3D Geometry
Biomedical Engineering
Metrics
H-Index
i10 Index
Citation Counts
31
99
3,574
* Total H IndexRankings
Ranking Based On Selection: 11
photonics
biosensors
WDM transmission systems
FiWi convergence
Metrics
H-Index
i10 Index
Citation Counts
30
58
2,517
* Total H IndexRankings
Ranking Based On Selection: 12
Signal Processing
Communications
Metrics
H-Index
i10 Index
Citation Counts
28
67
2,981
* Total H IndexRankings
Ranking Based On Selection: 13
Power Electronics
Energy Conversion
Electrical Machines and Drives
Renewable Energy Sources
Metrics
H-Index
i10 Index
Citation Counts
26
52
3,031
* Total H IndexRankings
Ranking Based On Selection: 14
audio
acoustics
signal processing
Metrics
H-Index
i10 Index
Citation Counts
26
65
3,274
* Total H IndexRankings
Ranking Based On Selection: 15
Signal Processing and Detection
Image Analysis
Remote Sensing
Information Fusion
Metrics
H-Index
i10 Index
Citation Counts
26
48
3,538
* Total H IndexRankings
Ranking Based On Selection: 16
Modeling
Control & Stability applied on
Power Systems
Renewable & Distributed
Generation
Metrics
H-Index
i10 Index
Citation Counts
25
51
1,912
* Total H IndexRankings
Ranking Based On Selection: 17
Signal Processing
Communications
Optimization
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
24
47
2,220
* Total H IndexRankings
Ranking Based On Selection: 18
ELECTRICAL PROPERTIES - HIGH-k DIELECTRICS ON Si AND Ge SUBSTRATES - BIOCOMPOSITE MATERIALS
Metrics
H-Index
i10 Index
Citation Counts
24
43
1,886
* Total H IndexRankings
Ranking Based On Selection: 19
Storage Systems
Digital design
Embedded and Communications Systems
Metrics
H-Index
i10 Index
Citation Counts
24
57
3,691
* Total H IndexRankings
Ranking Based On Selection: 20
Distributed Data Structures for P2P Systems
Distributed Databases
Big Data
GIS
Algorithms
Metrics
H-Index
i10 Index
Citation Counts
23
79
2,747
* Total H IndexRankings
Ranking Based On Selection: 21
Computer Networks
Network Management
5G
NFV
SDN
Metrics
H-Index
i10 Index
Citation Counts
23
59
3,031
* Total H IndexRankings
Ranking Based On Selection: 22
integrated systems
design and implementation of signal processing systems
error correction
computer arithmetic
low power
Metrics
H-Index
i10 Index
Citation Counts
22
44
1,666
* Total H IndexRankings
Ranking Based On Selection: 23
Celestial Mechanics
Periodic Orbits
Metrics
H-Index
i10 Index
Citation Counts
21
44
1,284
* Total H IndexRankings
Ranking Based On Selection: 24
microelectronics
Metrics
H-Index
i10 Index
Citation Counts
21
39
1,596
* Total H IndexRankings
Ranking Based On Selection: 25
Robot Learning
Evolutionary Robotics
Reinforcement Learning
Robotics
Evolutionary Computation
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,417
Ioannis Tomkos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
56
235
13,806
Optical Communications
Optical Networks
Telecommunications
6G
Photonics
Dimitrios Serpanos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
44
110
10,360
Embedded systems
cyber physical systems
cybersecurity
network systems
multimedia systems
George V Moustakides
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
39
79
5,811
Sequential Analysis
Statistical Signal Processing
Statistical Machine Learning
Costas Psychalinos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
37
145
5,406
fractional-order filters
fractional-order circuits
fractional-order systems
fractional-order circuits and systems
Nikos Aspragathos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
36
90
5,233
Odysseas Koufopavlou
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
33
91
4,405
VLSI
Security
Computer Networks
Evangelia I Zacharaki
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
32
67
4,764
artificial intelligence in medicine
data processing
statistical modeling
medical physics
Stavros Kotsopoulos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
32
103
4,350
Wireless and Mobile Communications
Michael D Logothetis
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
32
75
3,092
Communication Networks
Teletraffic Engineering
Konstantinos Moustakas
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
31
99
3,574
eXtended Reality
Computer Graphics
Computer Vision
3D Geometry
Biomedical Engineering
Kyriakos Vlachos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
30
58
2,517
photonics
biosensors
WDM transmission systems
FiWi convergence
K Berberidis
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
28
67
2,981
Signal Processing
Communications
Emmanuel C Tatakis
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
26
52
3,031
Power Electronics
Energy Conversion
Electrical Machines and Drives
Renewable Energy Sources
John Mourjopoulos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
26
65
3,274
audio
acoustics
signal processing
Vassilis Anastassopoulos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
26
48
3,538
Signal Processing and Detection
Image Analysis
Remote Sensing
Information Fusion
Antonio T Alexandridis
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
25
51
1,912
Modeling
Control & Stability applied on
Power Systems
Renewable & Distributed
Generation
Christos G. Tsinos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
24
47
2,220
Signal Processing
Communications
Optimization
Machine Learning
Krontiras Christoforos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
24
43
1,886
ELECTRICAL PROPERTIES - HIGH-k DIELECTRICS ON Si AND Ge SUBSTRATES - BIOCOMPOSITE MATERIALS
Theodore Antonakopoulos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
24
57
3,691
Storage Systems
Digital design
Embedded and Communications Systems
Spyros Sioutas
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
23
79
2,747
Distributed Data Structures for P2P Systems
Distributed Databases
Big Data
GIS
Algorithms
Spyros Denazis
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
23
59
3,031
Computer Networks
Network Management
5G
NFV
SDN
Vassilis Paliouras
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
22
44
1,666
integrated systems
design and implementation of signal processing systems
error correction
computer arithmetic
low power
Efstathios Perdios
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
21
44
1,284
Celestial Mechanics
Periodic Orbits
Alexios Birbas
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
21
39
1,596
Konstantinos Chatzilygeroudis
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
20
27
1,417
Robot Learning
Evolutionary Robotics
Reinforcement Learning
Robotics
Evolutionary Computation