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
* Total Citation Counts Rankings
Ranking Based On Selection :1
Cryptography
Image Encryption
Cryptography with chaos
Bent functions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
719
434
0.604
* Total Citation Counts Rankings
Ranking Based On Selection :2
Multimedia Encryption
Cryptography
Steganography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
475
0.779
* Total Citation Counts Rankings
Ranking Based On Selection :3
Artificial intelligence (AI)
AI application in Management and Economics
Machine Learning
Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
305
0.704
* Total Citation Counts Rankings
Ranking Based On Selection :4
Cryptography
Communication Systems
Computer Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
88
0.431
* Total Citation Counts Rankings
Ranking Based On Selection :5
Computer science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Borislav Stoyanov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
719
434
0.604
Cryptography
Image Encryption
Cryptography with chaos
Bent functions
Krasimir Kordov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
475
0.779
Multimedia Encryption
Cryptography
Steganography
Nayden Nenkov / Найден Ненков
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
305
0.704
Artificial intelligence (AI)
AI application in Management and Economics
Machine Learning
Robotics
Zhaneta Savova-Tasheva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
204
88
0.431
Cryptography
Communication Systems
Computer Systems
Sunay Aliev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833