World Scientist and University Rankings 2025
New Zealand Engineering & Technology 286 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 18, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (910.673) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
data mining
machine learning
digital libraries
Metrics
H-Index
i10 Index
Citation Counts
87
315
135,459
* Total H IndexRankings
Ranking Based On Selection: 2
Genetic Programming
Evolutionary Computation
hyper-heuristics
multitask learning
feature selection
Metrics
H-Index
i10 Index
Citation Counts
81
624
39,119
* Total H IndexRankings
Ranking Based On Selection: 3
Machine Learning
Data Mining
Metrics
H-Index
i10 Index
Citation Counts
75
158
112,504
* Total H IndexRankings
Ranking Based On Selection: 4
Computer Science
Artificial Intelligence
Spiking Neural Networks
Knowledge Engineering
Metrics
H-Index
i10 Index
Citation Counts
73
373
24,618
* Total H IndexRankings
Ranking Based On Selection: 5
Machine Learning
Data Mining
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
65
146
61,662
* Total H IndexRankings
Ranking Based On Selection: 6
Computer stereo vision
texture modelling
Markov random fields
Metrics
H-Index
i10 Index
Citation Counts
64
190
11,492
* Total H IndexRankings
Ranking Based On Selection: 7
Evolutionary Computation
Feature Selection
Computer Vision
Image Analysis
NeuroEvolution
Metrics
H-Index
i10 Index
Citation Counts
63
255
19,819
* Total H IndexRankings
Ranking Based On Selection: 8
Machine Learning
Data Mining
Metrics
H-Index
i10 Index
Citation Counts
60
163
46,893
* Total H IndexRankings
Ranking Based On Selection: 9
machine learning
data streams
Metrics
H-Index
i10 Index
Citation Counts
59
112
50,170
* Total H IndexRankings
Ranking Based On Selection: 10
Object-Orientation
Programming Languages
Software Engineering
Agile Software Development
Formal Methods
Metrics
H-Index
i10 Index
Citation Counts
57
204
13,591
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* Total H IndexRankings
Ranking Based On Selection: 11
Addiction
Automaticity
Human Computer Interaction
Metrics
H-Index
i10 Index
Citation Counts
57
137
13,740
* Total H IndexRankings
Ranking Based On Selection: 12
Data analysis
Acute Kidney Injury
Acute Coronary Syndrome
Port Wine Stains
Metrics
H-Index
i10 Index
Citation Counts
56
129
10,767
* Total H IndexRankings
Ranking Based On Selection: 13
cold-formed steel
thin-walled structures
steel structures
fire engineering
Metrics
H-Index
i10 Index
Citation Counts
54
194
9,144
* Total H IndexRankings
Ranking Based On Selection: 14
Computer Vision
Autonomous Vehicles
Stereo Vision
Digital Geometry
ADAS
Metrics
H-Index
i10 Index
Citation Counts
53
249
16,158
* Total H IndexRankings
Ranking Based On Selection: 15
Information Systems
Qualitative Research
Metrics
H-Index
i10 Index
Citation Counts
51
102
47,513
* Total H IndexRankings
Ranking Based On Selection: 16
Computer science education
computer music
compression
Metrics
H-Index
i10 Index
Citation Counts
50
126
16,136
* Total H IndexRankings
Ranking Based On Selection: 17
Artificial Intelligence in Education
Technology-Enhanced Learning
Metrics
H-Index
i10 Index
Citation Counts
48
154
9,391
* Total H IndexRankings
Ranking Based On Selection: 18
AI
Machine Learning
Medical Informatics
Autism Screening
Dementia Diagnosis
Metrics
H-Index
i10 Index
Citation Counts
47
115
10,138
* Total H IndexRankings
Ranking Based On Selection: 19
Quantum Networking
Internet of Things
Network Anomaly Detection
Machine Learning Applications
Network Trust & Cooperation
Metrics
H-Index
i10 Index
Citation Counts
46
162
10,261
* Total H IndexRankings
Ranking Based On Selection: 20
Microgrid & Renewable
Storage & EV
DC Grid Protection & Control
Building Energy
AI in Power
Metrics
H-Index
i10 Index
Citation Counts
45
126
7,697
* Total H IndexRankings
Ranking Based On Selection: 21
Artificial Intelligence
Speech and Language Processing
Image and Video Processing
Metrics
H-Index
i10 Index
Citation Counts
44
137
7,941
* Total H IndexRankings
Ranking Based On Selection: 22
Geographical Information Science
Computer Science
Geography
information visualisation
eScience
Metrics
H-Index
i10 Index
Citation Counts
44
106
7,678
* Total H IndexRankings
Ranking Based On Selection: 23
Computer Graphics
Aesthetic Imaging
Stereoscopic Displays
3D TV
Metrics
H-Index
i10 Index
Citation Counts
43
105
8,101
* Total H IndexRankings
Ranking Based On Selection: 24
Algorithmic Information Theory
Quantum Physics
Metrics
H-Index
i10 Index
Citation Counts
42
142
8,279
* Total H IndexRankings
Ranking Based On Selection: 25
Software Engineering
Software Tools
Visual Languages
Metrics
H-Index
i10 Index
Citation Counts
42
142
6,267
Ian H Witten
University of Waikato
Hamilton, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
87
315
135,459
data mining
machine learning
digital libraries
Mengjie Zhang
Victoria University of Wellington
Wellington, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
81
624
39,119
Genetic Programming
Evolutionary Computation
hyper-heuristics
multitask learning
feature selection
Eibe Frank
University of Waikato
Hamilton, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
75
158
112,504
Machine Learning
Data Mining
Nikola Kasabov|N Kasabov, N K Kasabov, Nikola K. Kassabov
Auckland University of Technology
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
73
373
24,618
Computer Science
Artificial Intelligence
Spiking Neural Networks
Knowledge Engineering
Mark Hall
University of Waikato
Hamilton, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
65
146
61,662
Machine Learning
Data Mining
Artificial Intelligence
Georgy Gimel
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
64
190
11,492
Computer stereo vision
texture modelling
Markov random fields
Bing Xue
Victoria University of Wellington
Wellington, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
63
255
19,819
Evolutionary Computation
Feature Selection
Computer Vision
Image Analysis
NeuroEvolution
Bernhard Pfahringer
University of Waikato
Hamilton, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
60
163
46,893
Machine Learning
Data Mining
Geoffrey Holmes
University of Waikato
Hamilton, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
59
112
50,170
machine learning
data streams
James Noble
Victoria University of Wellington
Wellington, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
57
204
13,591
Object-Orientation
Programming Languages
Software Engineering
Agile Software Development
Formal Methods
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James G Phillips
Auckland University of Technology
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
57
137
13,740
Addiction
Automaticity
Human Computer Interaction
John W Pickering
University of Otago
North Dunedin, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
56
129
10,767
Data analysis
Acute Kidney Injury
Acute Coronary Syndrome
Port Wine Stains
James Lim
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
54
194
9,144
cold-formed steel
thin-walled structures
steel structures
fire engineering
Reinhard Klette
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
53
249
16,158
Computer Vision
Autonomous Vehicles
Stereo Vision
Digital Geometry
ADAS
Michael D Myers
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
51
102
47,513
Information Systems
Qualitative Research
Tim Bell
University of Canterbury
Christchurch, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
50
126
16,136
Computer science education
computer music
compression
Antonija Mitrovic
University of Canterbury
Christchurch, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
48
154
9,391
Artificial Intelligence in Education
Technology-Enhanced Learning
Fadi Thabtah
Manukau Institute of Technology
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
47
115
10,138
AI
Machine Learning
Medical Informatics
Autism Screening
Dementia Diagnosis
Winston Seah
Victoria University of Wellington
Wellington, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
46
162
10,261
Quantum Networking
Internet of Things
Network Anomaly Detection
Machine Learning Applications
Network Trust & Cooperation
Abhisek Ukil
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
45
126
7,697
Microgrid & Renewable
Storage & EV
DC Grid Protection & Control
Building Energy
AI in Power
Ruili Wang
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
44
137
7,941
Artificial Intelligence
Speech and Language Processing
Image and Video Processing
Mark Gahegan
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
44
106
7,678
Geographical Information Science
Computer Science
Geography
information visualisation
eScience
Neil Dodgson
Victoria University of Wellington
Wellington, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
43
105
8,101
Computer Graphics
Aesthetic Imaging
Stereoscopic Displays
3D TV
Cristian S Calude
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
42
142
8,279
Algorithmic Information Theory
Quantum Physics
John Hosking
University of Auckland
Auckland, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
42
142
6,267
Software Engineering
Software Tools
Visual Languages