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
Labour market
composite indicators
machine learning
inequality
social network analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,807
18,652
0.992
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Social Media Analysis
Semantic Web
Natural Language Processing
Machine Learning
Multi-Agent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,564
1,247
0.797
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
data mining
energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,340
1,205
0.899
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Mobile
Security
Cluster
Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,181
404
0.342
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Software Development
Software Engineering
Computer Security
Information Security
Data Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
772
331
0.429
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Information systems
economic models
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
722
323
0.447
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Cyber Security
IoT and BlockChain
Mobile-eMbedded-SmartCards
Cloud and Distributed/Parallel Computing
AI - Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
600
321
0.535
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Computer Science
Cloud Computing
Networking
Operating Systems
Information Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
373
299
0.802
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Programare
Inteligenta artificiala
Sisteme informationale economice
Data mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
399
297
0.744
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Data Mining
Machine Learning
Labour Market and Training
Education and transition to work
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
382
269
0.704
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Software as Medical Device
Data mining Decision support
Cybersecurity
Information Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
212
0.995
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
system integration
service oriented architecture
query optimization
data mining
decision support systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
181
0.483
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Data Structures
IT&C Security
Mobile Applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
439
154
0.351
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Data Mining
Learning Machine
Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
307
126
0.410
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
software engineering
project management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
32
0.248
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Computer science
Didactics
Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Software development
GIS
Precision Agriculture
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Machine Learning
Data Science
Green Energy
Digitalization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Computer science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Adrian Otoiu
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,807
18,652
0.992
Labour market
composite indicators
machine learning
inequality
social network analysis
Liviu-Adrian Cotfas
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,564
1,247
0.797
Social Media Analysis
Semantic Web
Natural Language Processing
Machine Learning
Multi-Agent
Simona Vasilica Oprea
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,340
1,205
0.899
Boja Catalin
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,181
404
0.342
Mobile
Security
Cluster
Optimization
Marius Popa
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
772
331
0.429
Software Development
Software Engineering
Computer Security
Information Security
Data Quality
Ion Smeureanu
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
722
323
0.447
Information systems
economic models
Cristian Valeriu Toma
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
600
321
0.535
Cyber Security
IoT and BlockChain
Mobile-eMbedded-SmartCards
Cloud and Distributed/Parallel Computing
AI - Machine Learning
Razvan Daniel Zota
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
373
299
0.802
Computer Science
Cloud Computing
Networking
Operating Systems
Information Technology
Mogos Radu Ioan
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
399
297
0.744
Programare
Inteligenta artificiala
Sisteme informationale economice
Data mining
Maer Matei Monica Mihaela
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
382
269
0.704
Data Mining
Machine Learning
Labour Market and Training
Education and transition to work
Antonio Clim
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
212
0.995
Software as Medical Device
Data mining Decision support
Cybersecurity
Information Theory
Vlad Diaconita
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375
181
0.483
system integration
service oriented architecture
query optimization
data mining
decision support systems
Mihai Doinea
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
439
154
0.351
Data Structures
IT&C Security
Mobile Applications
Gheorghe Ruxanda
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
307
126
0.410
Data Mining
Learning Machine
Econometrics
* Last 6 Years Citation Counts Rankings
Iulian Intorsureanu
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
32
0.248
software engineering
project management
* Last 6 Years Citation Counts Rankings
Alexandru Robert Mihaila
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
Computer science
Didactics
Management
* Last 6 Years Citation Counts Rankings
Alexandru Lucian Vîlcea
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Software development
GIS
Precision Agriculture
Artificial Intelligence
* Last 6 Years Citation Counts Rankings
Andreea Pernici
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Machine Learning
Data Science
Green Energy
Digitalization
* Last 6 Years Citation Counts Rankings
Adrian Vasilescu
Bucharest Academy of Economic Studies
Bucharest, Romania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000