Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
hepatobiliary surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
600
355
0.592
* Total i10 IndexRankings
Ranking Based On Selection :2
Surgery
Gastric Cancer
GIST
Nutrition
Endocrine Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
152
0.647
* Total i10 IndexRankings
Ranking Based On Selection :3
Surgery
Endoscopy
Gastroenterology
Robotic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
189
0.815
* Total i10 IndexRankings
Ranking Based On Selection :4
thoracic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
126
0.677
* Total i10 IndexRankings
Ranking Based On Selection :5
Colorectal cancer
phase 1 therapeutics
head and neck cancer including nasopharyngeal cancer
esophageal cancer
biomarkers and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
143
0.817
* Total i10 IndexRankings
Ranking Based On Selection :6
Hepatobiliary and Pancreatic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
71
0.732
* Total i10 IndexRankings
Ranking Based On Selection :7
Minimally invasive gastrectomy
esophagectomy
robotic surgery
endoscopic ultrasound
interventional endoscopic ultrasound
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
34
0.919
* Total i10 IndexRankings
Ranking Based On Selection :8
Cardiovascular
neuroscience
fibrosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
* Total i10 IndexRankings
Ranking Based On Selection :9
Cancer Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection :10
Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection :11
Surgery autonomy
medical robotics
interactive robot control
learning-driven perception
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Lau WY
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
600
355
0.592
Enders Kwok Wai Ng
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
152
0.647
Surgery
Gastric Cancer
GIST
Nutrition
Endocrine Surgery
Chiu Philip Wai Yan
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
189
0.815
Surgery
Endoscopy
Gastroenterology
Robotic Surgery
Calvin Sh Ng
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
126
0.677
Brigette BY Ma
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
143
0.817
Colorectal cancer
phase 1 therapeutics
head and neck cancer including nasopharyngeal cancer
esophageal cancer
biomarkers and
Kelvin K Ng
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
71
0.732
Hepatobiliary and Pancreatic Surgery
Chan Shannon Melissa
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
34
0.919
Minimally invasive gastrectomy
esophagectomy
robotic surgery
endoscopic ultrasound
interventional endoscopic ultrasound
Koon Chi Man Johnny
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
Cardiovascular
neuroscience
fibrosis
Mingjing Xu
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Ho-Ming Chris Wong
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Fangxun Zhong
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Surgery autonomy
medical robotics
interactive robot control
learning-driven perception