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
Fisica delle particelle
Fisica sperimentale
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,660
22,428
0.874
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Multimedia networking
Internet of Things
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,601
17,127
0.525
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Radiologia
Neuroradiologia
Imaging Vascolare
Imaging Ginecologico
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,864
16,229
0.778
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Pattern recognition
machine learning
computer vision
computer security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,615
13,349
0.502
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Adversarial Machine Learning
AI Security
Machine Learning
Computer Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,928
13,105
0.823
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Systems and control
Nonlinear control
Sliding mode control
Fault diagnosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,794
12,952
0.544
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Botany
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,759
8,723
0.591
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Pharmacogenomics
Mood Disorders
Schizophrenia
Mood stabilizers
Suicide
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,364
7,597
0.811
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Clinical sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,144
7,098
0.502
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Asthma
Sports and Allergies
Allergology
Autoinflammatory diseases
Autoimmune diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,398
7,028
0.748
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,587
6,950
0.395
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Mucosa immunology
inflammatory bowel disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,196
6,816
0.396
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Pharmaceutics
Drug delivery systems
Nanomedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,994
6,628
0.553
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Full Professor of General Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,169
6,628
0.811
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Child & Adolescent Psychiatry
Psychopharmacology
Neuropsychologyy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,861
6,508
0.470
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Neurology
neuroimmunology
neurogenetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,273
6,329
0.561
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Software Engineering
Agile Methodologies
Software Metrics
Econophysics
Blockchain and cryptocurrencies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,904
6,317
0.397
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,434
6,293
0.550
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
cybersecurity
machine learning
malware analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,358
6,266
0.507
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Pharmaceutical Nanotechnology Drug delivery Nanomedicine Targeted Drug Delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,056
5,795
0.640
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Pharmacology and Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,665
5,627
0.126
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Occupational Health
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,614
4,947
0.339
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Chimica Analitica - Equilibri in soluzione - Chimica bioinorganica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,910
4,918
0.622
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Dairy - Metabolomics- Mass spectrometry -Bionematicides
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,734
4,849
0.555
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
sleep-wake basic mechanisms
advanced treatment of epilepsy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,936
4,613
0.464
Davide Brundu
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,660
22,428
0.874
Fisica delle particelle
Fisica sperimentale
Luigi Atzori
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,601
17,127
0.525
Multimedia networking
Internet of Things
Luca Saba
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,864
16,229
0.778
Radiologia
Neuroradiologia
Imaging Vascolare
Imaging Ginecologico
Fabio Roli
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,615
13,349
0.502
Pattern recognition
machine learning
computer vision
computer security
Battista Biggio
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,928
13,105
0.823
Adversarial Machine Learning
AI Security
Machine Learning
Computer Security
Elio Usai
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,794
12,952
0.544
Systems and control
Nonlinear control
Sliding mode control
Fault diagnosis
Gianluigi Bacchetta
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,759
8,723
0.591
Alessio Squassina
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,364
7,597
0.811
Pharmacogenomics
Mood Disorders
Schizophrenia
Mood stabilizers
Suicide
Stefano Guerriero
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,144
7,098
0.502
Stefano Del Giacco
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,398
7,028
0.748
Asthma
Sports and Allergies
Allergology
Autoinflammatory diseases
Autoimmune diseases
Maria Giovanna Marrosu
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,587
6,950
0.395
Massimo Claudio Fantini
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,196
6,816
0.396
Anna Maria Fadda
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,994
6,628
0.553
Pharmaceutics
Drug delivery systems
Nanomedicine
Adolfo Pisanu
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,169
6,628
0.811
Full Professor of General Surgery
Alessandro Zuddas
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,861
6,508
0.470
Child & Adolescent Psychiatry
Psychopharmacology
Neuropsychologyy
Eleonora Cocco
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,273
6,329
0.561
Neurology
neuroimmunology
neurogenetics
Michele Marchesi
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,904
6,317
0.397
Software Engineering
Agile Methodologies
Software Metrics
Econophysics
Blockchain and cryptocurrencies
Mario Scartozzi
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,434
6,293
0.550
Giorgio Giacinto
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,358
6,266
0.507
cybersecurity
machine learning
malware analysis
Maria Manconi
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,056
5,795
0.640
Pharmaceutical Nanotechnology Drug delivery Nanomedicine Targeted Drug Delivery
Gaetano Di Chiara
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,665
5,627
0.126
Pharmacology and Neuroscience
Pierluigi Cocco
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,614
4,947
0.339
Nurchi Valeria Marina
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,910
4,918
0.622
Chimica Analitica - Equilibri in soluzione - Chimica bioinorganica
Pierluigi Caboni
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,734
4,849
0.555
Dairy - Metabolomics- Mass spectrometry -Bionematicides
F Marrosu
Università degli Studi di Cagliari
Cagliari, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,936
4,613
0.464
sleep-wake basic mechanisms
advanced treatment of epilepsy