Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Intelligent Control
Robotics
Neuro-adaptive systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
956
274
0.287
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366
214
0.585
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Chemical kinetics
Thermodynamics
copigmentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
201
0.990
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Physics
Statistics
Simulation
Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
153
0.323
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Fuzzy Control
Fuzzy-Neural Control
Model Predictive Control- Process Control- Control Systems Design- Integrated Manufacturing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
551
136
0.247
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Fuzzy Control
Network Control systems
Predictive strategy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359
123
0.343
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
power electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168
123
0.732
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Process Engineering
Sorption isotherms
bioactive compounds
powder product
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
99
0.971
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Computer networks
Embeded Systems
IoT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
294
87
0.296
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Networking
Distributed Systems
Embedded Systems
Internet of Things
Network Calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
85
0.336
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Differential equation
Mathematical analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
59
0.881
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Process Control
Automatic Tuning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
276
55
0.199
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Actuators
Finite Element Method
Low Voltage Switchboards
Thermal Fields
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
48
0.727
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
електрохимия
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
48
0.842
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Control Systems
Information Systems
ERP systems
Data Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
48
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
electrical drives control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118
47
0.398
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Data Mining
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
44
0.746
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Internal Combustion Engines
Diesel Engines
Dynamics and Vibrations of Machines
Stirling Engines
Modeling and Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
43
0.581
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Computer Networking
Distributed Systems
Embedded Systems
Internet Programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
39
0.218
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Ambient Assisted Living
Distributed Systems
Systems Software
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
35
0.443
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Artificial Intelligent
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
33
0.516
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
biosensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
28
0.359
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Power Electronics
sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
power electronics
sensors
fiber optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Metrology
quality control
diamond turning
additive printing
3D printers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Andon Venelinov Topalov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
956
274
0.287
Intelligent Control
Robotics
Neuro-adaptive systems
Nikola Shakev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366
214
0.585
İvalina Petrova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
201
0.990
Iliev Iliycho Petkov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
153
0.323
Michail Petrov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
551
136
0.247
Fuzzy Control
Fuzzy-Neural Control
Model Predictive Control- Process Control- Control Systems Design- Integrated Manufacturing
Albena Taneva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359
123
0.343
Tsvetana Grigorova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168
123
0.732
Adelina Vasileva|Adelina Bogoeva, Adelina Lazarova Vasileva, Adelina Lazarova Bogoeva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
99
0.971
Process Engineering
Sorption isotherms
bioactive compounds
powder product
Grisha Spasov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
294
87
0.296
Computer networks
Embeded Systems
IoT
Nikolay Kakanakov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
85
0.336
Networking
Distributed Systems
Embedded Systems
Internet of Things
Network Calculus
Iva Naydenova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
59
0.881
Differential equation
Mathematical analysis
Ivan Ganchev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
276
55
0.199
Ivan Hadzhiev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
48
0.727
Actuators
Finite Element Method
Low Voltage Switchboards
Thermal Fields
Kalina Kamarska
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
48
0.842
Radoslav Hrischev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
48
1.000
Ivan Kostov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118
47
0.398
electrical drives control
Milena Angelova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
44
0.746
Data Mining
Machine Learning
Valyo Nikolov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
43
0.581
Internal Combustion Engines
Diesel Engines
Dynamics and Vibrations of Machines
Stirling Engines
Modeling and Simulation
Mitko Shopov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
179
39
0.218
Computer Networking
Distributed Systems
Embedded Systems
Internet Programming
Velislava Spasova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
35
0.443
Dilyana Budakova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
33
0.516
Artificial Intelligent
Machine Learning
V Rangelova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
28
0.359
Svetoslav Ivanov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
Power Electronics
sensors
Yanka Ivanova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Kliment Georgiev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Metrology
quality control
diamond turning
additive printing
3D printers