Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
30,521
Country Rank
349
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Lau Kai Hon Alexis](https://cdn.adscientificindex.com/pictures/b7/410500.jpg)
Atmospheric Science
Air Pollution and Health
Weather and Climate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
167
0.819
* Total i10 Index Rankings
World Rank
30,961
Country Rank
354
Institution Rank : 67
![](https://cdn.adscientificindex.com/logos/1610.jpg)
![Hong Kong](/flags/hk.png)
![Keng Siau](https://cdn.adscientificindex.com/pictures/e9/845645.jpg)
AI Transformation
Technological Innovation & Entrepreneurship
AI & Data Science
FinTech &
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
135
0.665
* Total i10 Index Rankings
World Rank
30,999
Country Rank
355
Institution Rank : 76
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Ahw Ngan](https://cdn.adscientificindex.com/pictures/b6/296444.jpg)
Materials science and engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
123
0.606
* Total i10 Index Rankings
World Rank
31,043
Country Rank
356
Institution Rank : 46
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![朱晓农 Zhu, Xiaonong](https://cdn.adscientificindex.com/pictures/84/4304132.jpg)
evolutionary linguistics
experimental phonetics
tone
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
109
0.537
* Total i10 Index Rankings
World Rank
31,105
Country Rank
357
Institution Rank : 77
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Francis CM Lau](https://cdn.adscientificindex.com/pictures/d0/392773.jpg)
Computer Science
Computer Systems
Networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
83
0.409
* Total i10 Index Rankings
World Rank
32,166
Country Rank
365
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/28156.png)
![Hong Kong](/flags/hk.png)
![Ho Wing Kei](https://cdn.adscientificindex.com/pictures/83/358247.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
191
0.960
* Total i10 Index Rankings
World Rank
32,311
Country Rank
366
Institution Rank : 68
![](https://cdn.adscientificindex.com/logos/1610.jpg)
![Hong Kong](/flags/hk.png)
![Weifa Liang](/user/assets/images/profile/no-profile-photo.png)
Wireless sensor networks
approximation algorithms
edge and cloud computing
digital twins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
142
0.714
* Total i10 Index Rankings
World Rank
32,334
Country Rank
367
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Amine Bermak](https://cdn.adscientificindex.com/pictures/ae/358240.jpg)
CMOS Image Sensors
Mixed Analog-Digital IC
Circuits and systems for Signal
Image
Sensors and Microsystems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
135
0.678
* Total i10 Index Rankings
World Rank
33,124
Country Rank
373
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Chi Ying Tsui](https://cdn.adscientificindex.com/pictures/c0/392650.jpg)
Low Power Design
Energy Harvesting
Embedded System Design
VLSI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
109
0.553
* Total i10 Index Rankings
World Rank
33,419
Country Rank
375
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Dit Yan Yeung](https://cdn.adscientificindex.com/pictures/e0/296363.jpg)
Machine Learning
Artificial Intelligence
Computer Vision
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
130
0.663
* Total i10 Index Rankings
World Rank
33,907
Country Rank
379
Institution Rank : 90
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Soung Chang Liew](https://cdn.adscientificindex.com/pictures/21/411379.jpg)
Wireless Networks
Wireless Communications
Internet Protocols
Blockchain Networking
Packet Switching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
90
0.462
* Total i10 Index Rankings
World Rank
33,982
Country Rank
380
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Jian Zhen Yu](https://cdn.adscientificindex.com/pictures/f9/299194.jpg)
Atmospheric Chemistry
Aerosol Chemistry
Air Pollution Chemistry
Environmental Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
180
0.928
* Total i10 Index Rankings
World Rank
34,407
Country Rank
383
Institution Rank : 51
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Xi Dai](https://cdn.adscientificindex.com/pictures/41/409485.jpg)
topological insulator
topological superconductor
correlated system
dynamical mean field theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
159
0.824
* Total i10 Index Rankings
World Rank
36,035
Country Rank
391
Institution Rank : 52
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Hong K Lo](https://cdn.adscientificindex.com/pictures/c5/295397.jpg)
Transportation modeling
traffic control
network reliability analysis
public transportation analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
124
0.656
* Total i10 Index Rankings
World Rank
36,057
Country Rank
392
Institution Rank : 71
![](https://cdn.adscientificindex.com/logos/1610.jpg)
![Hong Kong](/flags/hk.png)
![Rynson Wh Lau](https://cdn.adscientificindex.com/pictures/1e/412932.jpg)
Computer Graphics
Computer Vision
Virtual Reality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
119
0.630
* Total i10 Index Rankings
World Rank
36,082
Country Rank
394
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Wing Hung Ki](/user/assets/images/profile/no-profile-photo.png)
Integrated Power Electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
112
0.593
* Total i10 Index Rankings
World Rank
38,056
Country Rank
407
Institution Rank : 54
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![King Lun Yeung](/user/assets/images/profile/no-profile-photo.png)
Chemical Engineering
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
113
0.614
* Total i10 Index Rankings
World Rank
38,789
Country Rank
412
Institution Rank : 55
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Kun Xu](https://cdn.adscientificindex.com/pictures/56/457666.jpg)
Computational Fluid Dynamics
Rarefied Flows
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
134
0.736
* Total i10 Index Rankings
World Rank
39,047
Country Rank
413
Institution Rank : 56
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Jack CP Cheng](https://cdn.adscientificindex.com/pictures/c9/360309.jpg)
Building Information Modeling
Construction Automation
Construction Management
Green Building
IT in Construction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
165
0.912
* Total i10 Index Rankings
World Rank
39,145
Country Rank
415
Institution Rank : 99
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Shing Yip Joe Lee|Joe S Y Lee](https://cdn.adscientificindex.com/pictures/68/410744.jpg)
Estuarine Ecology
Marine Science
Mangroves
Crustaceans
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
138
0.762
* Total i10 Index Rankings
World Rank
39,738
Country Rank
421
Institution Rank : 101
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Wai Lam](https://cdn.adscientificindex.com/pictures/ae/411380.jpg)
Text Mining and Machine Learning
Intelligent Information Retrieval
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
108
0.600
* Total i10 Index Rankings
World Rank
39,835
Country Rank
422
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Shing Chi Cheung](https://cdn.adscientificindex.com/pictures/52/412071.jpg)
Software Engineering
Software Testing
Program Testing
Program Analysis
Automated Debugging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
80
0.444
* Total i10 Index Rankings
World Rank
40,025
Country Rank
425
Institution Rank : 58
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Christopher YH Chao](/user/assets/images/profile/no-profile-photo.png)
Energy
Environment
Indoor Air Quality
Heat and Mass Transfer
Combustion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
138
0.771
* Total i10 Index Rankings
World Rank
40,159
Country Rank
428
Institution Rank : 59
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Chung Yee Lee](/user/assets/images/profile/no-profile-photo.png)
Logistics and Supply Chain Management
Ocean Transport Logistics
Scheduling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
114
0.637
* Total i10 Index Rankings
World Rank
40,294
Country Rank
431
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Danny Tsang](https://cdn.adscientificindex.com/pictures/91/348341.jpg)
Optimal Resource Allocation
Communication Networks
IoT
Smart Grid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
82
0.458
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
30,521
![Hong Kong](/flags/hk.png)
349
![](https://cdn.adscientificindex.com/logos/3492.png)
45
Lau Kai Hon Alexis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
167
0.819
![](https://cdn.adscientificindex.com/logos/3492.png)
Atmospheric Science
Air Pollution and Health
Weather and Climate
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
30,961
![Hong Kong](/flags/hk.png)
354
![](https://cdn.adscientificindex.com/logos/1610.jpg)
67
Keng Siau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
135
0.665
![](https://cdn.adscientificindex.com/logos/1610.jpg)
AI Transformation
Technological Innovation & Entrepreneurship
AI & Data Science
FinTech &
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
30,999
![Hong Kong](/flags/hk.png)
355
![](https://cdn.adscientificindex.com/logos/11056.jpg)
76
Ahw Ngan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
123
0.606
![](https://cdn.adscientificindex.com/logos/11056.jpg)
Materials science and engineering
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
31,043
![Hong Kong](/flags/hk.png)
356
![](https://cdn.adscientificindex.com/logos/3492.png)
46
朱晓农 Zhu, Xiaonong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
109
0.537
![](https://cdn.adscientificindex.com/logos/3492.png)
evolutionary linguistics
experimental phonetics
tone
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
31,105
![Hong Kong](/flags/hk.png)
357
![](https://cdn.adscientificindex.com/logos/11056.jpg)
77
Francis CM Lau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
83
0.409
![](https://cdn.adscientificindex.com/logos/11056.jpg)
Computer Science
Computer Systems
Networks
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
32,166
![Hong Kong](/flags/hk.png)
365
![](https://cdn.adscientificindex.com/logos/28156.png)
3
Ho Wing Kei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
191
0.960
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
32,311
![Hong Kong](/flags/hk.png)
366
![](https://cdn.adscientificindex.com/logos/1610.jpg)
68
Weifa Liang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
142
0.714
![](https://cdn.adscientificindex.com/logos/1610.jpg)
Wireless sensor networks
approximation algorithms
edge and cloud computing
digital twins
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
32,334
![Hong Kong](/flags/hk.png)
367
![](https://cdn.adscientificindex.com/logos/3492.png)
47
Amine Bermak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
135
0.678
![](https://cdn.adscientificindex.com/logos/3492.png)
CMOS Image Sensors
Mixed Analog-Digital IC
Circuits and systems for Signal
Image
Sensors and Microsystems
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
33,124
![Hong Kong](/flags/hk.png)
373
![](https://cdn.adscientificindex.com/logos/3492.png)
48
Chi Ying Tsui
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
109
0.553
![](https://cdn.adscientificindex.com/logos/3492.png)
Low Power Design
Energy Harvesting
Embedded System Design
VLSI
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
33,419
![Hong Kong](/flags/hk.png)
375
![](https://cdn.adscientificindex.com/logos/3492.png)
49
Dit Yan Yeung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
130
0.663
![](https://cdn.adscientificindex.com/logos/3492.png)
Machine Learning
Artificial Intelligence
Computer Vision
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
33,907
![Hong Kong](/flags/hk.png)
379
![](https://cdn.adscientificindex.com/logos/1537.png)
90
Soung Chang Liew
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
90
0.462
![](https://cdn.adscientificindex.com/logos/1537.png)
Wireless Networks
Wireless Communications
Internet Protocols
Blockchain Networking
Packet Switching
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
33,982
![Hong Kong](/flags/hk.png)
380
![](https://cdn.adscientificindex.com/logos/3492.png)
50
Jian Zhen Yu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
194
180
0.928
![](https://cdn.adscientificindex.com/logos/3492.png)
Atmospheric Chemistry
Aerosol Chemistry
Air Pollution Chemistry
Environmental Analytical Chemistry
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
34,407
![Hong Kong](/flags/hk.png)
383
![](https://cdn.adscientificindex.com/logos/3492.png)
51
Xi Dai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
159
0.824
![](https://cdn.adscientificindex.com/logos/3492.png)
topological insulator
topological superconductor
correlated system
dynamical mean field theory
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
36,035
![Hong Kong](/flags/hk.png)
391
![](https://cdn.adscientificindex.com/logos/3492.png)
52
Hong K Lo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
124
0.656
![](https://cdn.adscientificindex.com/logos/3492.png)
Transportation modeling
traffic control
network reliability analysis
public transportation analysis
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
36,057
![Hong Kong](/flags/hk.png)
392
![](https://cdn.adscientificindex.com/logos/1610.jpg)
71
Rynson Wh Lau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
119
0.630
![](https://cdn.adscientificindex.com/logos/1610.jpg)
Computer Graphics
Computer Vision
Virtual Reality
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
36,082
![Hong Kong](/flags/hk.png)
394
![](https://cdn.adscientificindex.com/logos/3492.png)
53
Wing Hung Ki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
112
0.593
![](https://cdn.adscientificindex.com/logos/3492.png)
Integrated Power Electronics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
38,056
![Hong Kong](/flags/hk.png)
407
![](https://cdn.adscientificindex.com/logos/3492.png)
54
King Lun Yeung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
113
0.614
![](https://cdn.adscientificindex.com/logos/3492.png)
Chemical Engineering
Environment
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
38,789
![Hong Kong](/flags/hk.png)
412
![](https://cdn.adscientificindex.com/logos/3492.png)
55
Kun Xu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
134
0.736
![](https://cdn.adscientificindex.com/logos/3492.png)
Computational Fluid Dynamics
Rarefied Flows
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
39,047
![Hong Kong](/flags/hk.png)
413
![](https://cdn.adscientificindex.com/logos/3492.png)
56
Jack CP Cheng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
165
0.912
![](https://cdn.adscientificindex.com/logos/3492.png)
Building Information Modeling
Construction Automation
Construction Management
Green Building
IT in Construction
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
39,145
![Hong Kong](/flags/hk.png)
415
![](https://cdn.adscientificindex.com/logos/1537.png)
99
Shing Yip Joe Lee|Joe S Y Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
138
0.762
![](https://cdn.adscientificindex.com/logos/1537.png)
Estuarine Ecology
Marine Science
Mangroves
Crustaceans
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
39,738
![Hong Kong](/flags/hk.png)
421
![](https://cdn.adscientificindex.com/logos/1537.png)
101
Wai Lam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
108
0.600
![](https://cdn.adscientificindex.com/logos/1537.png)
Text Mining and Machine Learning
Intelligent Information Retrieval
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
39,835
![Hong Kong](/flags/hk.png)
422
![](https://cdn.adscientificindex.com/logos/3492.png)
57
Shing Chi Cheung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
80
0.444
![](https://cdn.adscientificindex.com/logos/3492.png)
Software Engineering
Software Testing
Program Testing
Program Analysis
Automated Debugging
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
40,025
![Hong Kong](/flags/hk.png)
425
![](https://cdn.adscientificindex.com/logos/3492.png)
58
Christopher YH Chao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
138
0.771
![](https://cdn.adscientificindex.com/logos/3492.png)
Energy
Environment
Indoor Air Quality
Heat and Mass Transfer
Combustion
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
40,159
![Hong Kong](/flags/hk.png)
428
![](https://cdn.adscientificindex.com/logos/3492.png)
59
Chung Yee Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
114
0.637
![](https://cdn.adscientificindex.com/logos/3492.png)
Logistics and Supply Chain Management
Ocean Transport Logistics
Scheduling
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
40,294
![Hong Kong](/flags/hk.png)
431
![](https://cdn.adscientificindex.com/logos/3492.png)
60
Danny Tsang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
82
0.458
![](https://cdn.adscientificindex.com/logos/3492.png)
Optimal Resource Allocation
Communication Networks
IoT
Smart Grid