Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
computational linguistics
corpus linguistics
Chinese linguistics
lexical semantics
ontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
258
116
0.450
* Total i10 IndexRankings
Ranking Based On Selection: 2
literacy development across cultures
dyslexia
dysgraphia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
205
0.872
* Total i10 IndexRankings
Ranking Based On Selection: 3
Applied linguistics
Discourse Analysis
Academic Discourse
English for Specific Purposes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
107
0.738
* Total i10 IndexRankings
Ranking Based On Selection: 4
English for academic purposes
English for specific purposes
second language writing
language policy
applied linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
113
0.911
* Total i10 IndexRankings
Ranking Based On Selection: 5
Second language writing
second language teacher education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
91
0.910
* Total i10 IndexRankings
Ranking Based On Selection: 6
Language education
language policy
learning
teacher education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
54
0.568
* Total i10 IndexRankings
Ranking Based On Selection: 7
Corpus Linguistics
Conversational Analysis
Critical Discourse Analysis
Lexical Semantics
Pragmatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
51
0.622
* Total i10 IndexRankings
Ranking Based On Selection: 8
Second Language Acquisition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
60
0.769
* Total i10 IndexRankings
Ranking Based On Selection: 9
Cantonese and Sinitic languages
language typology
language contact
bilingual development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
42
0.609
* Total i10 IndexRankings
Ranking Based On Selection: 10
Bi-/Multilingualism
code-switching & translanguaging
Cantonese & Chinese literacy
English in HK & China
Cantonese as additio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
36
0.529
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Syntax
Semantics
Computational Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
23
0.354
* Total i10 IndexRankings
Ranking Based On Selection: 12
Language Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
34
0.548
* Total i10 IndexRankings
Ranking Based On Selection: 13
Computational linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
22
0.379
* Total i10 IndexRankings
Ranking Based On Selection: 14
Computational Linguistics
Corpus Linguistics
Computer-aided Translation
Technology-enhanced Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
47
0.839
* Total i10 IndexRankings
Ranking Based On Selection: 15
Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
35
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 16
English for specific purposes
world Englishes
sociolinguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
36
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 17
LLMs
Retrieval-augmented generation
Graph neural networks
Knowledge graphs
Text-to-SQL
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
* Total i10 IndexRankings
Ranking Based On Selection: 18
Experimental linguistics
Lexical tone
Chinese characters
Chinese linguistics
Brain and language
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
38
0.760
* Total i10 IndexRankings
Ranking Based On Selection: 19
phonetics
speech acquisition
psycholinguistics
forensic phonetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
38
0.792
* Total i10 IndexRankings
Ranking Based On Selection: 20
English medium instruction
English for Specific Purposes
English for Academic Purposes
Discourse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
43
0.956
* Total i10 IndexRankings
Ranking Based On Selection: 21
Bilingual development
second language acquisition
Cantonese grammar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
29
0.644
* Total i10 IndexRankings
Ranking Based On Selection: 22
Intercultural Communication
Sociolinguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
35
0.795
* Total i10 IndexRankings
Ranking Based On Selection: 23
Applied linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
28
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 24
Discourse Analysis
Corpus Linguistics
Pragmatics
Lexical Semantics
Professional Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
22
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 25
metaphor theory
discourse analysis
mental healthcare
cognitive linguistics
data analytics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
38
0.905
Chu-Ren Huang 黄居仁|黄 居仁
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
258
116
0.450
computational linguistics
corpus linguistics
Chinese linguistics
lexical semantics
ontology
Catherine Mcbride
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
205
0.872
literacy development across cultures
dyslexia
dysgraphia
John Flowerdew
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
107
0.738
Applied linguistics
Discourse Analysis
Academic Discourse
English for Specific Purposes
Guangwei Hu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
113
0.911
English for academic purposes
English for specific purposes
second language writing
language policy
applied linguistics
Icy Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
91
0.910
Second language writing
second language teacher education
Amy Bm Tsui
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
54
0.568
Language education
language policy
learning
teacher education
Winnie Cheng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
51
0.622
Corpus Linguistics
Conversational Analysis
Critical Discourse Analysis
Lexical Semantics
Pragmatics
Alessandro Benati
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
60
0.769
Second Language Acquisition
Stephen Matthews
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
42
0.609
Cantonese and Sinitic languages
language typology
language contact
bilingual development
David CS Li Alias
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
36
0.529
Bi-/Multilingualism
code-switching & translanguaging
Cantonese & Chinese literacy
English in HK & China
Cantonese as additio
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Haihua Pan|H H Pan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
23
0.354
Syntax
Semantics
Computational Linguistics
Lindsay Miller
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
34
0.548
Chunyu Kit
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
22
0.379
Computational linguistics
Billy Tm Wong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
47
0.839
Computational Linguistics
Corpus Linguistics
Computer-aided Translation
Technology-enhanced Education
Louise Cummings
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
35
0.625
Stephen Evans
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
36
0.692
English for specific purposes
world Englishes
sociolinguistics
Xiao Huang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
LLMs
Retrieval-augmented generation
Graph neural networks
Knowledge graphs
Text-to-SQL
Gang Peng (彭刚)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
38
0.760
Experimental linguistics
Lexical tone
Chinese characters
Chinese linguistics
Brain and language
Peggy Mok
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
38
0.792
phonetics
speech acquisition
psycholinguistics
forensic phonetics
Jack Pun
City University of Hong Kong
Kowloon, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
43
0.956
English medium instruction
English for Specific Purposes
English for Academic Purposes
Discourse
Virginia Yip
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
29
0.644
Bilingual development
second language acquisition
Cantonese grammar
Hans Ladegaard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
35
0.795
Intercultural Communication
Sociolinguistics
Paul Stapleton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
28
0.636
Martin Warren
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
22
0.500
Discourse Analysis
Corpus Linguistics
Pragmatics
Lexical Semantics
Professional Communication
Dennis Tay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
38
0.905
metaphor theory
discourse analysis
mental healthcare
cognitive linguistics
data analytics