Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
DecentalizedAI RAG LLM | Data-sharing Industry4.0/5.0 | SemCom HoloCom | Maverse | D
DecentalizedAI RAG LLM | Data-sharing Industry4.0/5.0 | SemCom HoloCom | Maverse | D
H-Index Metrics
-
Total51
-
Last 5 Years48
-
Last 5 Years / Total0.941
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Petroleum Engineering
Petroleum system analysis | Basin Modeling | Petroleum Geochemistry | Petroleum Reservoir Rocks | Coa
Petroleum system analysis | Basin Modeling | Petroleum Geochemistry | Petroleum Reservoir Rocks | Coa
H-Index Metrics
-
Total43
-
Last 5 Years35
-
Last 5 Years / Total0.814
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Applied Physics | Nanoscience | Materials Scienc
Nanotechnology | Applied Physics | Nanoscience | Materials Scienc
H-Index Metrics
-
Total33
-
Last 5 Years31
-
Last 5 Years / Total0.939
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Computer Science
Computer Science- Artificial Intelligence | One of the top 2% in the worl
Computer Science- Artificial Intelligence | One of the top 2% in the worl
H-Index Metrics
-
Total31
-
Last 5 Years31
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Electrical & Electronic Engineering
Cybersecurity | IoT | Wireless sensor Network | Ad-hoc Networks | Mobile IP and Location Trackin
Cybersecurity | IoT | Wireless sensor Network | Ad-hoc Networks | Mobile IP and Location Trackin
H-Index Metrics
-
Total24
-
Last 5 Years14
-
Last 5 Years / Total0.583
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Electrical & Information Engineering
Communications Engineering and Information Securit
Communications Engineering and Information Securit
H-Index Metrics
-
Total22
-
Last 5 Years22
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Electrical & Electronic Engineering
Information Security | Internet of Things | Anomaly Detection | Applied Data Science | Machine Learnin
Information Security | Internet of Things | Anomaly Detection | Applied Data Science | Machine Learnin
H-Index Metrics
-
Total22
-
Last 5 Years19
-
Last 5 Years / Total0.864
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
Engineering & Technology / Computer Science
Big Data Analytics | Information Science and Management | Artificial Intelligence | Machine Learnin
Big Data Analytics | Information Science and Management | Artificial Intelligence | Machine Learnin
H-Index Metrics
-
Total21
-
Last 5 Years20
-
Last 5 Years / Total0.952
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Mechanical Engineering
Biomass and biofuels | Gasification | Steam gasification | CO2 gasification | Micro gas turbin
Biomass and biofuels | Gasification | Steam gasification | CO2 gasification | Micro gas turbin
H-Index Metrics
-
Total21
-
Last 5 Years19
-
Last 5 Years / Total0.905
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Petroleum Engineering
Structural Geology and Tectonics | Remote Sensing and GIS | Environmental Geolog
Structural Geology and Tectonics | Remote Sensing and GIS | Environmental Geolog
H-Index Metrics
-
Total20
-
Last 5 Years14
-
Last 5 Years / Total0.700
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Computer Science
Artificial Intelligence | Computer Vision | Engineering & Technology | Software Engineerin
Artificial Intelligence | Computer Vision | Engineering & Technology | Software Engineerin
H-Index Metrics
-
Total18
-
Last 5 Years15
-
Last 5 Years / Total0.833
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
Engineering & Technology / Electrical & Information Engineering
Wireless Communications | Autonomous System | UAVs | Reconfigurable Intelligent Surface
Wireless Communications | Autonomous System | UAVs | Reconfigurable Intelligent Surface
H-Index Metrics
-
Total17
-
Last 5 Years17
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Civil Engineering
Structural Engineering | Progressive Collapse of RC Structure | Numerical Analysis of RC Structur
Structural Engineering | Progressive Collapse of RC Structure | Numerical Analysis of RC Structur
H-Index Metrics
-
Total17
-
Last 5 Years17
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
Engineering & Technology / Computer Science
Information Retrieval | Text Summarization | Plagiarism Detection | Machine learning algorithms and Natural Language Processin
Information Retrieval | Text Summarization | Plagiarism Detection | Machine learning algorithms and Natural Language Processin
H-Index Metrics
-
Total16
-
Last 5 Years10
-
Last 5 Years / Total0.625
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Biomedical Engineering
Discrete mathematics | Graph theory | Fuzzy graph | Graph operations | Topological indice
Discrete mathematics | Graph theory | Fuzzy graph | Graph operations | Topological indice
H-Index Metrics
-
Total15
-
Last 5 Years15
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Computer Science
Computer Networks | Cybersecurity | Natural Language | Machine Learning | Expert System
Computer Networks | Cybersecurity | Natural Language | Machine Learning | Expert System
H-Index Metrics
-
Total14
-
Last 5 Years14
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Computer Science
Biomedical Signal Processing | Neuroengineering | Assistive Robotics and Machine Learnin
Biomedical Signal Processing | Neuroengineering | Assistive Robotics and Machine Learnin
H-Index Metrics
-
Total13
-
Last 5 Years12
-
Last 5 Years / Total0.923
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Computer Science
Computer Vision | Multimodal learning | Deep Learning | Video Understandin
Computer Vision | Multimodal learning | Deep Learning | Video Understandin
H-Index Metrics
-
Total13
-
Last 5 Years10
-
Last 5 Years / Total0.769
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Computer Science
Image Processing | Free Space Optical Communications | Solar Energy | Radio Frequency Radiatio
Image Processing | Free Space Optical Communications | Solar Energy | Radio Frequency Radiatio
H-Index Metrics
-
Total13
-
Last 5 Years9
-
Last 5 Years / Total0.692
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