The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 934 scientist
Lei Zhang
Computer Vision
Image Processing
Pattern Recognition
Machine Learning
H-Index Rankings
University / Institution:
# 1
Country:
# 13
Region:
# 165
World:
# 1,952
H-Index
Total:
144
Last 6 Year:
110
Last 6 Year/Total:
0.764
i10 Index
Total:
417
Last 6 Year:
345
Last 6 Year/Total:
0.827
Citation
Total:
102,534
Last 6 Year:
62,618
Last 6 Year/Total:
0.611
Daniel CW Tsang
Biochar
Biomass Conversion
Waste Management
Sustainable Chemistry
Environmental Remediation
H-Index Rankings
University / Institution:
# 2
Country:
# 20
Region:
# 216
World:
# 2,482
H-Index
Total:
136
Last 6 Year:
132
Last 6 Year/Total:
0.971
i10 Index
Total:
579
Last 6 Year:
571
Last 6 Year/Total:
0.986
Citation
Total:
62,172
Last 6 Year:
58,695
Last 6 Year/Total:
0.944
Chi Sun Poon
Concrete technology
waste management
eco-friendly materials
construction waste management
H-Index Rankings
University / Institution:
# 3
Country:
# 22
Region:
# 225
World:
# 2,591
H-Index
Total:
135
Last 6 Year:
113
Last 6 Year/Total:
0.837
i10 Index
Total:
531
Last 6 Year:
479
Last 6 Year/Total:
0.902
Citation
Total:
63,605
Last 6 Year:
41,322
Last 6 Year/Total:
0.650
H-Index Rankings
University / Institution:
# 4
Country:
# 45
Region:
# 480
World:
# 5,013
H-Index
Total:
115
Last 6 Year:
59
Last 6 Year/Total:
0.513
i10 Index
Total:
315
Last 6 Year:
205
Last 6 Year/Total:
0.651
Citation
Total:
68,466
Last 6 Year:
15,832
Last 6 Year/Total:
0.231
Heng Li
Construction informatics
construction engineering and management
construction management
construction health and safety
H-Index Rankings
University / Institution:
# 5
Country:
# 58
Region:
# 562
World:
# 5,867
H-Index
Total:
110
Last 6 Year:
81
Last 6 Year/Total:
0.736
i10 Index
Total:
507
Last 6 Year:
439
Last 6 Year/Total:
0.866
Citation
Total:
41,926
Last 6 Year:
24,946
Last 6 Year/Total:
0.595
H-Index Rankings
University / Institution:
# 6
Country:
# 61
Region:
# 582
World:
# 6,116
H-Index
Total:
109
Last 6 Year:
71
Last 6 Year/Total:
0.651
i10 Index
Total:
750
Last 6 Year:
489
Last 6 Year/Total:
0.652
Citation
Total:
58,785
Last 6 Year:
23,698
Last 6 Year/Total:
0.403
Kwok Wing Chau
Hydrology
Hydraulics
Water Quality
Artificial Intelligence
Construction Management
H-Index Rankings
University / Institution:
# 7
Country:
# 68
Region:
# 672
World:
# 6,945
H-Index
Total:
105
Last 6 Year:
84
Last 6 Year/Total:
0.800
i10 Index
Total:
294
Last 6 Year:
232
Last 6 Year/Total:
0.789
Citation
Total:
32,814
Last 6 Year:
20,848
Last 6 Year/Total:
0.635
Albert Chan
Construction Engineering and Management
Construction Health and Safety
Public-Private-Partnership
Project Success
H-Index Rankings
University / Institution:
# 8
Country:
# 70
Region:
# 699
World:
# 7,226
H-Index
Total:
104
Last 6 Year:
86
Last 6 Year/Total:
0.827
i10 Index
Total:
447
Last 6 Year:
386
Last 6 Year/Total:
0.864
Citation
Total:
44,528
Last 6 Year:
29,158
Last 6 Year/Total:
0.655
Guohua Chen
Electrochemical Engineering
Energy and Environment
Environmental Engineering
Chemical Engineering
H-Index Rankings
University / Institution:
# 9
Country:
# 72
Region:
# 714
World:
# 7,308
H-Index
Total:
104
Last 6 Year:
67
Last 6 Year/Total:
0.644
i10 Index
Total:
333
Last 6 Year:
265
Last 6 Year/Total:
0.796
Citation
Total:
38,651
Last 6 Year:
16,238
Last 6 Year/Total:
0.420
Xd Li Li Xiang Dong
Environmental Sciences
antibiotic resistance
air pollution and health
environmental geochemistry
phytoremediation
H-Index Rankings
University / Institution:
# 10
Country:
# 87
Region:
# 884
World:
# 8,789
H-Index
Total:
99
Last 6 Year:
71
Last 6 Year/Total:
0.717
i10 Index
Total:
235
Last 6 Year:
204
Last 6 Year/Total:
0.868
Citation
Total:
38,719
Last 6 Year:
16,305
Last 6 Year/Total:
0.421
H-Index Rankings
University / Institution:
# 11
Country:
# 88
Region:
# 895
World:
# 8,893
H-Index
Total:
99
Last 6 Year:
58
Last 6 Year/Total:
0.586
i10 Index
Total:
635
Last 6 Year:
431
Last 6 Year/Total:
0.679
Citation
Total:
44,801
Last 6 Year:
17,985
Last 6 Year/Total:
0.401
Lee Shun Cheng
Atmospheric Chemistry
Aerosol Science
Air Pollution Control
Indoor Air Quality
Risk Assessment
H-Index Rankings
University / Institution:
# 12
Country:
# 95
Region:
# 972
World:
# 9,525
H-Index
Total:
97
Last 6 Year:
65
Last 6 Year/Total:
0.670
i10 Index
Total:
283
Last 6 Year:
250
Last 6 Year/Total:
0.883
Citation
Total:
30,548
Last 6 Year:
13,984
Last 6 Year/Total:
0.458
Gang Li
Organic electronics
Organic Solar Cells
Perovskite solar cells
Flexible electronics
Printable electronics
H-Index Rankings
University / Institution:
# 13
Country:
# 106
Region:
# 1,075
World:
# 10,614
H-Index
Total:
94
Last 6 Year:
72
Last 6 Year/Total:
0.766
i10 Index
Total:
228
Last 6 Year:
210
Last 6 Year/Total:
0.921
Citation
Total:
80,906
Last 6 Year:
27,469
Last 6 Year/Total:
0.340
Song Guo
Edge Intelligence
Federated Learning
Edge Computing
Distributed System
Wireless Networking
H-Index Rankings
University / Institution:
# 14
Country:
# 122
Region:
# 1,218
World:
# 11,901
H-Index
Total:
91
Last 6 Year:
78
Last 6 Year/Total:
0.857
i10 Index
Total:
516
Last 6 Year:
419
Last 6 Year/Total:
0.812
Citation
Total:
33,982
Last 6 Year:
25,407
Last 6 Year/Total:
0.748
Jin Guang Teng
Civil Engineering
Structural Engineering
FRP
Steel Structures
Thin-walled Structures
H-Index Rankings
University / Institution:
# 15
Country:
# 129
Region:
# 1,295
World:
# 12,436
H-Index
Total:
90
Last 6 Year:
69
Last 6 Year/Total:
0.767
i10 Index
Total:
223
Last 6 Year:
168
Last 6 Year/Total:
0.753
Citation
Total:
37,697
Last 6 Year:
16,414
Last 6 Year/Total:
0.435
Jianhua Hao (郝建华)
Functional Thin Films
2D Materials
Luminescence
Electronic and Optoelectronic Devices
H-Index Rankings
University / Institution:
# 16
Country:
# 131
Region:
# 1,297
World:
# 12,442
H-Index
Total:
90
Last 6 Year:
68
Last 6 Year/Total:
0.756
i10 Index
Total:
294
Last 6 Year:
238
Last 6 Year/Total:
0.810
Citation
Total:
26,258
Last 6 Year:
16,365
Last 6 Year/Total:
0.623
H-Index Rankings
University / Institution:
# 17
Country:
# 138
Region:
# 1,346
World:
# 12,912
H-Index
Total:
89
Last 6 Year:
74
Last 6 Year/Total:
0.831
i10 Index
Total:
284
Last 6 Year:
262
Last 6 Year/Total:
0.923
Citation
Total:
26,952
Last 6 Year:
20,456
Last 6 Year/Total:
0.759
H-Index Rankings
University / Institution:
# 18
Country:
# 139
Region:
# 1,354
World:
# 12,935
H-Index
Total:
89
Last 6 Year:
70
Last 6 Year/Total:
0.787
i10 Index
Total:
203
Last 6 Year:
188
Last 6 Year/Total:
0.926
Citation
Total:
35,835
Last 6 Year:
18,732
Last 6 Year/Total:
0.523
Tao Wang
Atmospheric chemistry
tropospheric ozone
reactive nitrogen
N2O5 uptake
acid rain
H-Index Rankings
University / Institution:
# 19
Country:
# 141
Region:
# 1,367
World:
# 13,012
H-Index
Total:
89
Last 6 Year:
62
Last 6 Year/Total:
0.697
i10 Index
Total:
240
Last 6 Year:
213
Last 6 Year/Total:
0.888
Citation
Total:
25,344
Last 6 Year:
13,760
Last 6 Year/Total:
0.543
Feng Yan
Flexible electronics
Organic bioelectronics
Photovoltaics
Photodetectors
Thin film transistors
H-Index Rankings
University / Institution:
# 20
Country:
# 145
Region:
# 1,403
World:
# 13,419
H-Index
Total:
88
Last 6 Year:
75
Last 6 Year/Total:
0.852
i10 Index
Total:
243
Last 6 Year:
203
Last 6 Year/Total:
0.835
Citation
Total:
27,704
Last 6 Year:
18,803
Last 6 Year/Total:
0.679
H-Index Rankings
University / Institution:
# 21
Country:
# 149
Region:
# 1,448
World:
# 13,710
H-Index
Total:
88
Last 6 Year:
53
Last 6 Year/Total:
0.602
i10 Index
Total:
276
Last 6 Year:
219
Last 6 Year/Total:
0.793
Citation
Total:
24,697
Last 6 Year:
10,869
Last 6 Year/Total:
0.440
Geoffrey Qiping Shen
Construction Management
Value Management
Collaborative Working
Sustainability
H-Index Rankings
University / Institution:
# 22
Country:
# 156
Region:
# 1,551
World:
# 14,582
H-Index
Total:
86
Last 6 Year:
70
Last 6 Year/Total:
0.814
i10 Index
Total:
253
Last 6 Year:
221
Last 6 Year/Total:
0.874
Citation
Total:
24,689
Last 6 Year:
16,625
Last 6 Year/Total:
0.673
Ewt Ngai
E-commerce
Supply Chain Management
Business Intelligence
Green IT
Innovation
H-Index Rankings
University / Institution:
# 23
Country:
# 157
Region:
# 1,563
World:
# 14,627
H-Index
Total:
86
Last 6 Year:
65
Last 6 Year/Total:
0.756
i10 Index
Total:
191
Last 6 Year:
152
Last 6 Year/Total:
0.796
Citation
Total:
38,310
Last 6 Year:
17,168
Last 6 Year/Total:
0.448
Shengwei Wang
Smart buildings
building energy efficiency
air-conditioning
optimal control
energy flexibility
H-Index Rankings
University / Institution:
# 24
Country:
# 158
Region:
# 1,574
World:
# 14,676
H-Index
Total:
86
Last 6 Year:
61
Last 6 Year/Total:
0.709
i10 Index
Total:
280
Last 6 Year:
223
Last 6 Year/Total:
0.796
Citation
Total:
23,024
Last 6 Year:
12,008
Last 6 Year/Total:
0.522
H-Index Rankings
University / Institution:
# 25
Country:
# 159
Region:
# 1,586
World:
# 14,756
H-Index
Total:
86
Last 6 Year:
56
Last 6 Year/Total:
0.651
i10 Index
Total:
330
Last 6 Year:
186
Last 6 Year/Total:
0.564
Citation
Total:
29,333
Last 6 Year:
15,214
Last 6 Year/Total:
0.519
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution
Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
1 13 165 1,952
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Computer Science

Computer Vision | Image Processing | Pattern Recognition | Machine Learning |

144 110 0.764 417 345 0.827 102,534 62,618 0.611
2 20 216 2,482
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Natural Sciences / Chemical Sciences

Biochar | Biomass Conversion | Waste Management | Sustainable Chemistry | Environmental Remediation |

136 132 0.971 579 571 0.986 62,172 58,695 0.944
3 22 225 2,591
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Civil Engineering

Concrete technology | waste management | eco-friendly materials | construction waste management |

135 113 0.837 531 479 0.902 63,605 41,322 0.650
4 45 480 5,013
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Social Sciences / Social Science

social and cross-cultural psychology |

115 59 0.513 315 205 0.651 68,466 15,832 0.231
5 58 562 5,867
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Civil Engineering

Construction informatics | construction engineering and management | construction management | construction health and safety |

110 81 0.736 507 439 0.866 41,926 24,946 0.595
6 61 582 6,116
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Business & Management / Decision Science and Operations Management

Operations Management |

109 71 0.651 750 489 0.652 58,785 23,698 0.403
7 68 672 6,945
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Civil Engineering

Hydrology | Hydraulics | Water Quality | Artificial Intelligence | Construction Management |

105 84 0.800 294 232 0.789 32,814 20,848 0.635
8 70 699 7,226
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Civil Engineering

Construction Engineering and Management | Construction Health and Safety | Public-Private-Partnership | Project Success |

104 86 0.827 447 386 0.864 44,528 29,158 0.655
9 72 714 7,308
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Chemical Engineering

Electrochemical Engineering | Energy and Environment | Environmental Engineering | Chemical Engineering |

104 67 0.644 333 265 0.796 38,651 16,238 0.420
10 87 884 8,789
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Environmental Science & Engineering

Environmental Sciences | antibiotic resistance | air pollution and health | environmental geochemistry | phytoremediation |

99 71 0.717 235 204 0.868 38,719 16,305 0.421
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11 88 895 8,893
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Others

99 58 0.586 635 431 0.679 44,801 17,985 0.401
12 95 972 9,525
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Meteorology & Atmospheric Sciences

Atmospheric Chemistry | Aerosol Science | Air Pollution Control | Indoor Air Quality | Risk Assessment |

97 65 0.670 283 250 0.883 30,548 13,984 0.458
13 106 1,075 10,614
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Electrical & Electronic Engineering

Organic electronics | Organic Solar Cells | Perovskite solar cells | Flexible electronics | Printable electronics |

94 72 0.766 228 210 0.921 80,906 27,469 0.340
14 122 1,218 11,901
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Computer Science

Edge Intelligence | Federated Learning | Edge Computing | Distributed System | Wireless Networking |

91 78 0.857 516 419 0.812 33,982 25,407 0.748
15 129 1,295 12,436
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Civil Engineering

Civil Engineering | Structural Engineering | FRP | Steel Structures | Thin-walled Structures |

90 69 0.767 223 168 0.753 37,697 16,414 0.435
16 131 1,297 12,442
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Natural Sciences / Physics

Functional Thin Films | 2D Materials | Luminescence | Electronic and Optoelectronic Devices |

90 68 0.756 294 238 0.810 26,258 16,365 0.623
17 138 1,346 12,912
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Business & Management / Decision Science and Operations Management

supply chain management | operations management | engineering management |

89 74 0.831 284 262 0.923 26,952 20,456 0.759
18 139 1,354 12,935
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Social Sciences / Transportation Science & Technology

Shipping | Maritime | Logistics | Supply Chain | Transportation |

89 70 0.787 203 188 0.926 35,835 18,732 0.523
19 141 1,367 13,012
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Meteorology & Atmospheric Sciences

Atmospheric chemistry | tropospheric ozone | reactive nitrogen | N2O5 uptake | acid rain |

89 62 0.697 240 213 0.888 25,344 13,760 0.543
20 145 1,403 13,419
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Natural Sciences / Physics

Flexible electronics | Organic bioelectronics | Photovoltaics | Photodetectors | Thin film transistors |

88 75 0.852 243 203 0.835 27,704 18,803 0.679
21 149 1,448 13,710
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Natural Sciences / Molecular Biology & Genetics

cancer and supportive care |

88 53 0.602 276 219 0.793 24,697 10,869 0.440
22 156 1,551 14,582
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Civil Engineering

Construction Management | Value Management | Collaborative Working | Sustainability |

86 70 0.814 253 221 0.874 24,689 16,625 0.673
23 157 1,563 14,627
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Engineering & Technology / Electrical & Information Engineering

E-commerce | Supply Chain Management | Business Intelligence | Green IT | Innovation |

86 65 0.756 191 152 0.796 38,310 17,168 0.448
24 158 1,574 14,676
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Others

Smart buildings | building energy efficiency | air-conditioning | optimal control | energy flexibility |

86 61 0.709 280 223 0.796 23,024 12,008 0.522
25 159 1,586 14,756
Hong Kong Hong Kong Hong Kong Polytechnic University Hong Kong Polytechnic University Natural Sciences / Physics

graphene quantum dots | graphene | 2D crystals | MoS2 |

86 56 0.651 330 186 0.564 29,333 15,214 0.519