Citation Rankings
Highly Cited Researchers

University of Saint Andrews Highly Cited Researchers CitationEngineering & Technology / Computer Science 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
United Kingdom
Ian Sommerville
software engineering
dependability
cscw
sociotechnical systems
responsibility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,498
13,482
0.239
* Total Citation Counts Rankings
Ranking Based On Selection :2
United Kingdom
Ian Gent
Constraint Satisfaction
Artificial Intelligence
Constraint Programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,061
1,355
0.168
* Total Citation Counts Rankings
Ranking Based On Selection :3
United Kingdom
Simon Dobson
complex systems
network science
autonomous systems
data analytics
sensor networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,593
1,957
0.258
* Total Citation Counts Rankings
Ranking Based On Selection :4
United Kingdom
Jonathan Stuart Ward
cloud computing
big data
distributed systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,054
5,368
0.887
* Total Citation Counts Rankings
Ranking Based On Selection :5
United Kingdom
Oгњeн Аранђeлoвић / Ognjen Arandjelović|Ognjen Arandjelovic, Ognjen Arandelovic
Computer vision
philosophy
machine learning
digital pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,803
2,557
0.441
* Total Citation Counts Rankings
Ranking Based On Selection :6
United Kingdom
Tristan Henderson
Data Protection
Research Ethics
Data Sharing
Networks
and more
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,405
1,138
0.211
* Total Citation Counts Rankings
Ranking Based On Selection :7
United Kingdom
Susmit Sarkar
Relaxed memory
Concurrency
Programming Languages
Verification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,189
1,746
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :8
United Kingdom
Adam Barker
Computer Systems
Cloud Computing
Distributed Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,634
1,771
0.487
* Total Citation Counts Rankings
Ranking Based On Selection :9
United Kingdom
Alexander Voss
software engineering
human rights
computers and society
participatory design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,342
1,149
0.344
* Total Citation Counts Rankings
Ranking Based On Selection :10
United Kingdom
Saleem Bhatti
Computer communication networks and systems
Internet architecture.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,306
425
0.129
* Total Citation Counts Rankings
Ranking Based On Selection :11
United Kingdom
Juan Ye
pervasive computing
activity recognition
ontologies
uncertainty reasoning
temporal reasoning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,206
1,202
0.375
* Total Citation Counts Rankings
Ranking Based On Selection :12
United Kingdom
Alan Miller
Networks
Cultural Heritage
Quality of Service
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,627
818
0.311
* Total Citation Counts Rankings
Ranking Based On Selection :13
United Kingdom
Mark Jan Nederhof
Computer Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,375
363
0.153
* Total Citation Counts Rankings
Ranking Based On Selection :14
United Kingdom
Steve Linton
Computational Algebra
Algorithms
Parallel Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,262
447
0.198
* Total Citation Counts Rankings
Ranking Based On Selection :15
United Kingdom
Ali Khajeh Hosseini
Cloud Computing
Decision Support Tools
Infrastructure as a Service
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,135
556
0.260
* Total Citation Counts Rankings
Ranking Based On Selection :16
United Kingdom
Graham Kirby
Distributed Systems
Programming Languages
Data Linkage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,888
194
0.103
* Total Citation Counts Rankings
Ranking Based On Selection :17
United Kingdom
Colin Allison
Computer Networks
Distributed Systems
Open Virtual Worlds
Technology Enhanced Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,864
392
0.210
* Total Citation Counts Rankings
Ranking Based On Selection :18
United Kingdom
Edwin Brady
Type Theory
Functional Programming
Dependent Types
Domain Specific Languages
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,603
710
0.443
* Total Citation Counts Rankings
Ranking Based On Selection :19
United Kingdom
John Thomson
machine learning
runtime scheduling
performance computing
compiler optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,515
540
0.356
* Total Citation Counts Rankings
Ranking Based On Selection :20
United Kingdom
Marwan Fayed
Network architectures
streaming multimedia
transport and routing
measurement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,421
432
0.304
* Total Citation Counts Rankings
Ranking Based On Selection :21
United Kingdom
David Greenwood
System of Systems
Socio-Technical Systems
Social Analysis
Feasiblity Analysis
Risk Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,196
297
0.248
* Total Citation Counts Rankings
Ranking Based On Selection :22
United Kingdom
Juliana Küster Filipe Bowles
Formal methods
Logics
Verification
Concurrency Theory
Model Driven Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,156
469
0.406
* Total Citation Counts Rankings
Ranking Based On Selection :23
United Kingdom
Alexander Konovalov
research software engineering
reproducible research
computational algebra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,121
448
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :24
United Kingdom
Ishbel Duncan
Security
Testing
Evaluation
Patterns
Virtual Worlds Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,116
377
0.338
* Total Citation Counts Rankings
Ranking Based On Selection :25
United Kingdom
Shanen Boettcher
Artificial Intelligence and Spirituality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
359
0.360
* Total Citation Counts Rankings
Rankings
8,159
United Kingdom
707
6
Ranking Based On Selection: 1
Ian Sommerville
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,498
13,482
0.239
software engineering
dependability
cscw
sociotechnical systems
responsibility
* Total Citation Counts Rankings
Rankings
125,179
United Kingdom
10,173
87
Ranking Based On Selection: 2
Ian Gent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,061
1,355
0.168
Constraint Satisfaction
Artificial Intelligence
Constraint Programming
* Total Citation Counts Rankings
Rankings
133,694
United Kingdom
10,769
94
Ranking Based On Selection: 3
Simon Dobson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,593
1,957
0.258
complex systems
network science
autonomous systems
data analytics
sensor networks
* Total Citation Counts Rankings
Rankings
169,313
United Kingdom
13,152
109
Ranking Based On Selection: 4
Jonathan Stuart Ward
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,054
5,368
0.887
* Total Citation Counts Rankings
Rankings
176,548
United Kingdom
13,642
115
Ranking Based On Selection: 5
Computer vision
philosophy
machine learning
digital pathology
* Total Citation Counts Rankings
Rankings
189,241
United Kingdom
14,509
122
Ranking Based On Selection: 6
Tristan Henderson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,405
1,138
0.211
Data Protection
Research Ethics
Data Sharing
Networks
and more
* Total Citation Counts Rankings
Rankings
241,092
United Kingdom
17,959
143
Ranking Based On Selection: 7
Susmit Sarkar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,189
1,746
0.417
Relaxed memory
Concurrency
Programming Languages
Verification
* Total Citation Counts Rankings
Rankings
273,656
United Kingdom
19,981
157
Ranking Based On Selection: 8
Adam Barker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,634
1,771
0.487
Computer Systems
Cloud Computing
Distributed Systems
* Total Citation Counts Rankings
Rankings
294,051
United Kingdom
21,170
168
Ranking Based On Selection: 9
Alexander Voss
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,342
1,149
0.344
software engineering
human rights
computers and society
participatory design
* Total Citation Counts Rankings
Rankings
296,881
United Kingdom
21,311
170
Ranking Based On Selection: 10
Saleem Bhatti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,306
425
0.129
Computer communication networks and systems
Internet architecture.
* Total Citation Counts Rankings
Rankings
304,582
United Kingdom
21,769
174
Ranking Based On Selection: 11
Juan Ye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,206
1,202
0.375
pervasive computing
activity recognition
ontologies
uncertainty reasoning
temporal reasoning
* Total Citation Counts Rankings
Rankings
358,291
United Kingdom
24,889
204
Ranking Based On Selection: 12
Alan Miller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,627
818
0.311
* Total Citation Counts Rankings
Rankings
387,408
United Kingdom
26,478
218
Ranking Based On Selection: 13
Mark Jan Nederhof
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,375
363
0.153
* Total Citation Counts Rankings
Rankings
401,670
United Kingdom
27,287
226
Ranking Based On Selection: 14
Steve Linton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,262
447
0.198
Computational Algebra
Algorithms
Parallel Computing
* Total Citation Counts Rankings
Rankings
419,037
United Kingdom
28,173
232
Ranking Based On Selection: 15
Ali Khajeh Hosseini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,135
556
0.260
Cloud Computing
Decision Support Tools
Infrastructure as a Service
* Total Citation Counts Rankings
Rankings
457,995
United Kingdom
30,190
248
Ranking Based On Selection: 16
Graham Kirby
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,888
194
0.103
Distributed Systems
Programming Languages
Data Linkage
* Total Citation Counts Rankings
Rankings
462,127
United Kingdom
30,415
252
Ranking Based On Selection: 17
Colin Allison
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,864
392
0.210
Computer Networks
Distributed Systems
Open Virtual Worlds
Technology Enhanced Learning
* Total Citation Counts Rankings
Rankings
511,970
United Kingdom
32,979
265
Ranking Based On Selection: 18
Edwin Brady
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,603
710
0.443
Type Theory
Functional Programming
Dependent Types
Domain Specific Languages
* Total Citation Counts Rankings
Rankings
531,174
United Kingdom
33,984
278
Ranking Based On Selection: 19
John Thomson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,515
540
0.356
machine learning
runtime scheduling
performance computing
compiler optimization
* Total Citation Counts Rankings
Rankings
552,966
United Kingdom
35,058
284
Ranking Based On Selection: 20
Marwan Fayed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,421
432
0.304
Network architectures
streaming multimedia
transport and routing
measurement
* Total Citation Counts Rankings
Rankings
613,394
United Kingdom
38,007
308
Ranking Based On Selection: 21
David Greenwood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,196
297
0.248
System of Systems
Socio-Technical Systems
Social Analysis
Feasiblity Analysis
Risk Analysis
* Total Citation Counts Rankings
Rankings
625,513
United Kingdom
38,541
316
Ranking Based On Selection: 22
Juliana Küster Filipe Bowles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,156
469
0.406
Formal methods
Logics
Verification
Concurrency Theory
Model Driven Development
* Total Citation Counts Rankings
Rankings
636,680
United Kingdom
39,041
324
Ranking Based On Selection: 23
Alexander Konovalov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,121
448
0.400
research software engineering
reproducible research
computational algebra
* Total Citation Counts Rankings
Rankings
638,323
United Kingdom
39,123
326
Ranking Based On Selection: 24
Ishbel Duncan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,116
377
0.338
Security
Testing
Evaluation
Patterns
Virtual Worlds Education
* Total Citation Counts Rankings
Rankings
678,564
United Kingdom
40,989
340
Ranking Based On Selection: 25
Shanen Boettcher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
998
359
0.360