Citation Rankings
Highly Cited Researchers

University College Dublin Highly Cited Researchers Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
Ireland
Martin Grunewald
High-energy particle physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370,112
138,793
0.375
* Total Citation Counts Rankings
Ranking Based On Selection :2
Ireland
David A Kenny
Cattle nutrition
fertility
growth
molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
227,089
77,309
0.340
* Total Citation Counts Rankings
Ranking Based On Selection :3
Ireland
Des Higgins
Evolution
Bioinformatics
Sequence Alignment
Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223,389
48,064
0.215
* Total Citation Counts Rankings
Ranking Based On Selection :4
Ireland
Da Wen Sun
cooling and drying
food quality and safety
bioprocess simulation
computer vision
hyperspectral imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,528
50,116
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :5
Ireland
Kenneth H Wolfe
Comparative genomics
Yeast genetics
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,884
14,276
0.242
* Total Citation Counts Rankings
Ranking Based On Selection :6
Ireland
Rory Johnson
RNA Therapeutics
Cancer
CRISPR
Long Noncoding RNA
RNA Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,507
28,540
0.601
* Total Citation Counts Rankings
Ranking Based On Selection :7
Ireland
Morgan Fraser
Astrophysics
supernovae
transients
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,106
35,492
0.787
* Total Citation Counts Rankings
Ranking Based On Selection :8
Ireland
Walter Kolch
systems biology
systems medicine
precision oncology
signal transduction
proteomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,460
10,815
0.255
* Total Citation Counts Rankings
Ranking Based On Selection :9
Ireland
Oliver Fitzgerald
Rheumatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,786
15,686
0.394
* Total Citation Counts Rankings
Ranking Based On Selection :10
Ireland
Michael J Duffy
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,166
12,051
0.316
* Total Citation Counts Rankings
Ranking Based On Selection :11
Ireland
Cormac Taylor
Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,074
17,378
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :12
Ireland
Douglas J Veale
Inflammation
signaling pathways
angiogenesis
biotherapeutics
rheumatoid and psoriatic arthritis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,044
19,784
0.520
* Total Citation Counts Rankings
Ranking Based On Selection :13
Ireland
Walter Mcnicholas
sleep medicine
sleep research
sleep apnea
COPD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,148
11,560
0.311
* Total Citation Counts Rankings
Ranking Based On Selection :14
Ireland
Dermot Moran
phenomenology
philosophy of mind
consciousness and embodiment
Husserl and Merleau-Ponty
medieval Christian Neoplatonism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,477
12,764
0.350
* Total Citation Counts Rankings
Ranking Based On Selection :15
Ireland
Michael Hutchinson
neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,018
12,711
0.353
* Total Citation Counts Rankings
Ranking Based On Selection :16
Ireland
Pat Lonergan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,001
12,953
0.393
* Total Citation Counts Rankings
Ranking Based On Selection :17
Ireland
Cecily Kelleher *
Cardiovascular and nutritional epidemiology and health promotion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,245
15,967
0.565
* Total Citation Counts Rankings
Ranking Based On Selection :18
Ireland
Mike Gibney
nutrition
food
food chemical exposure
metabolomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,746
9,922
0.358
* Total Citation Counts Rankings
Ranking Based On Selection :19
Ireland
Stephen V Gordon
Mycobacteria
tuberculosis
TB
genomics.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,631
7,428
0.269
* Total Citation Counts Rankings
Ranking Based On Selection :20
Ireland
Prem Puri
Vesicoureteral Reflux
Hirschsprung Disease
Congenital Diaphragmatic Hernia
Pediatric Surgery
Pediatric Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,103
7,261
0.268
* Total Citation Counts Rankings
Ranking Based On Selection :21
Ireland
Barry Smyth
Personalization
User Modeling
Case-based Reasoning
Recommender Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,639
7,290
0.274
* Total Citation Counts Rankings
Ranking Based On Selection :22
Ireland
William M Gallagher
Cancer biology
therapeutics
personalised medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,205
11,269
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :23
Ireland
Anthony G Wilson
inflammation
tissue damage
genetics
pharmacogenetics
rheumatoid arthritis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,096
6,312
0.242
* Total Citation Counts Rankings
Ranking Based On Selection :25
Ireland
Mohamed Al Rubeai
Molecular Biology
Infectious diseases
Medical Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,207
24,148
0.958
* Total Citation Counts Rankings
Rankings
94
Ireland
1
1
Ranking Based On Selection: 1
Martin Grunewald
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370,112
138,793
0.375
* Total Citation Counts Rankings
Rankings
603
Ireland
2
2
Ranking Based On Selection: 2
David A Kenny
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
227,089
77,309
0.340
Cattle nutrition
fertility
growth
molecular biology
* Total Citation Counts Rankings
Rankings
621
Ireland
3
3
Ranking Based On Selection: 3
Des Higgins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
223,389
48,064
0.215
Evolution
Bioinformatics
Sequence Alignment
Genomics
* Total Citation Counts Rankings
Rankings
3,999
Ireland
11
4
Ranking Based On Selection: 4
Da Wen Sun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,528
50,116
0.573
cooling and drying
food quality and safety
bioprocess simulation
computer vision
hyperspectral imaging
* Total Citation Counts Rankings
Rankings
7,688
Ireland
22
5
Ranking Based On Selection: 5
Kenneth H Wolfe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,884
14,276
0.242
Comparative genomics
Yeast genetics
Bioinformatics
* Total Citation Counts Rankings
Rankings
10,848
Ireland
29
6
Ranking Based On Selection: 6
Rory Johnson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,507
28,540
0.601
RNA Therapeutics
Cancer
CRISPR
Long Noncoding RNA
RNA Biology
* Total Citation Counts Rankings
Rankings
11,752
Ireland
33
7
Ranking Based On Selection: 7
Morgan Fraser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,106
35,492
0.787
* Total Citation Counts Rankings
Rankings
12,979
Ireland
38
8
Ranking Based On Selection: 8
Walter Kolch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,460
10,815
0.255
systems biology
systems medicine
precision oncology
signal transduction
proteomics
* Total Citation Counts Rankings
Rankings
14,408
Ireland
42
9
Ranking Based On Selection: 9
Oliver Fitzgerald
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,786
15,686
0.394
* Total Citation Counts Rankings
Rankings
15,397
Ireland
47
10
Ranking Based On Selection: 10
Michael J Duffy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,166
12,051
0.316
* Total Citation Counts Rankings
Rankings
15,449
Ireland
48
11
Ranking Based On Selection: 11
Cormac Taylor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,074
17,378
0.456
* Total Citation Counts Rankings
Rankings
15,464
Ireland
49
12
Ranking Based On Selection: 12
Douglas J Veale
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,044
19,784
0.520
Inflammation
signaling pathways
angiogenesis
biotherapeutics
rheumatoid and psoriatic arthritis
* Total Citation Counts Rankings
Rankings
16,071
Ireland
52
13
Ranking Based On Selection: 13
Walter Mcnicholas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,148
11,560
0.311
* Total Citation Counts Rankings
Rankings
16,530
Ireland
54
14
Ranking Based On Selection: 14
Dermot Moran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,477
12,764
0.350
phenomenology
philosophy of mind
consciousness and embodiment
Husserl and Merleau-Ponty
medieval Christian Neoplatonism
* Total Citation Counts Rankings
Rankings
16,849
Ireland
56
15
Ranking Based On Selection: 15
Michael Hutchinson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,018
12,711
0.353
* Total Citation Counts Rankings
Rankings
19,270
Ireland
65
16
Ranking Based On Selection: 16
Pat Lonergan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,001
12,953
0.393
* Total Citation Counts Rankings
Rankings
24,603
Ireland
89
17
Ranking Based On Selection: 17
Cecily Kelleher *
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,245
15,967
0.565
Cardiovascular and nutritional epidemiology and health promotion
* Total Citation Counts Rankings
Rankings
25,240
Ireland
91
18
Ranking Based On Selection: 18
Mike Gibney
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,746
9,922
0.358
* Total Citation Counts Rankings
Rankings
25,376
Ireland
93
19
Ranking Based On Selection: 19
Stephen V Gordon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,631
7,428
0.269
* Total Citation Counts Rankings
Rankings
26,146
Ireland
96
20
Ranking Based On Selection: 20
Prem Puri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,103
7,261
0.268
Vesicoureteral Reflux
Hirschsprung Disease
Congenital Diaphragmatic Hernia
Pediatric Surgery
Pediatric Research
* Total Citation Counts Rankings
Rankings
26,826
Ireland
99
21
Ranking Based On Selection: 21
Barry Smyth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,639
7,290
0.274
Personalization
User Modeling
Case-based Reasoning
Recommender Systems
* Total Citation Counts Rankings
Rankings
27,508
Ireland
100
22
Ranking Based On Selection: 22
William M Gallagher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,205
11,269
0.430
* Total Citation Counts Rankings
Rankings
27,708
Ireland
102
23
Ranking Based On Selection: 23
Anthony G Wilson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,096
6,312
0.242
inflammation
tissue damage
genetics
pharmacogenetics
rheumatoid arthritis
* Total Citation Counts Rankings
Rankings
28,343
Ireland
103
24
Ranking Based On Selection: 24
Mark O'Malley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,692
9,527
0.371
* Total Citation Counts Rankings
Rankings
29,149
Ireland
106
25
Ranking Based On Selection: 25
Mohamed Al Rubeai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,207
24,148
0.958
Molecular Biology
Infectious diseases
Medical Biotechnology