Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (910,673 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Manik Lal Das
Cyber Security
Blockchains
Internet of Things
Cryptography
Adversarial Machine Learning
Metrics
H-Index
i10 Index
Citation
25
41
3,710
* Rankings
Ranking Based On Selection: 3
Ram Naresh Kumar Vangala
Knowledge Management and Sharing
ICT4D
Rural Development
Metrics
H-Index
i10 Index
Citation
24
77
5,986
* Rankings
Ranking Based On Selection: 4
Pankaj Kumar
Computer Vision
Image Processing
Signal Processing
Tracking
Particle Filters
Metrics
H-Index
i10 Index
Citation
24
117
4,816
* Rankings
Ranking Based On Selection: 10
Bhaskar Chaudhury
Computational Plasma Physics
Data Science
High Performance Computing
AI & ML
Low Temp Plasmas
Metrics
H-Index
i10 Index
Citation
18
23
1,682

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* Rankings
Ranking Based On Selection: 12
Manish Khare
Image and Video Processing
Computer Vision
Infrared Imaging
Applications of Wavelet Transform
Metrics
H-Index
i10 Index
Citation
16
23
781
* Rankings
Ranking Based On Selection: 13
Manish K Gupta
Synthetic Biology
Quantum Computing
Coding Theory
DNA Storage
Biological Coding Theory
Metrics
H-Index
i10 Index
Citation
16
22
699
* Rankings
Ranking Based On Selection: 15
Saurabh Tiwari
Requirements Engineering
Software Modeling
SE Education
NLP
Machine Learning
Metrics
H-Index
i10 Index
Citation
14
21
690
* Rankings
Ranking Based On Selection: 16
Hardik Sailor
Deep learning
Speech signal processing
speech recognition
auditory processing
sound classification
Metrics
H-Index
i10 Index
Citation
14
19
807
* Rankings
Ranking Based On Selection: 21
Anil K Roy
Image Processing
Sensors
Machine Learning
Humanitarian Technology
Remote Sensing
Metrics
H-Index
i10 Index
Citation
13
15
747
* Rankings
Ranking Based On Selection: 25
Nalin Kumar Sharma
Intelligent transportation systems
Cyber Physical Systems
Sliding mode control
Discrete-time
Metrics
H-Index
i10 Index
Citation
11
11
283
* Rankings
Ranking Based On Selection: 29
Rajib Lochan Das
Graph Signal Processing
Compressive Sensing
Adaptive Signal Processing
Machine Learning
Image Processing
Metrics
H-Index
i10 Index
Citation
10
10
397
* Rankings
Ranking Based On Selection: 31
Bn Hiremath
Rural Development
Rural Livelihoods
Participatory Approaches
Metrics
H-Index
i10 Index
Citation
8
7
370
* Rankings
Ranking Based On Selection: 32
Bakul Gohel
Biomedical Signal Analysis
Brain-Computer Interaction
Cognitive Computing
and e-Healthcare
Metrics
H-Index
i10 Index
Citation
8
7
162
* Rankings
Ranking Based On Selection: 34
Priyanka Gupta
Voice Biometrics
Anti-Spoofing
Speech Processing
Speaker Recognition
Metrics
H-Index
i10 Index
Citation
7
4
110
* Rankings
Ranking Based On Selection: 36
Dixita Limbachiya
Synthetic biology
DNA computing
DNA based data storage
Biological Coding theory
DNA codes
Metrics
H-Index
i10 Index
Citation
7
6
214
* Rankings
Ranking Based On Selection: 45
Rahul Muthu
Graph Theory
Algorithms
Combinatorics
Models of Computation
Metrics
H-Index
i10 Index
Citation
6
4
219
* Rankings
Ranking Based On Selection: 46
Kishore Yalamanchili
Reconfigurable Computing
Adaptive Hardware
Processor Architectures
Machine Learning
Metrics
H-Index
i10 Index
Citation
6
4
85
* Rankings
Ranking Based On Selection: 47
Bhargav Dave
Information Retrieval
Natural Language Processing
Bioinformatics
Metrics
H-Index
i10 Index
Citation
5
4
77
* Rankings
Ranking Based On Selection: 48
Miral Shah
Physics
Low temperature magnetized plasma
High Performance Computing
Parallel Programming
Kinetic PIC-MCC model
Metrics
H-Index
i10 Index
Citation
5
3
267
* Rankings
Ranking Based On Selection: 53
Sujay Kadam
Inversion-based Control
Input Reconstruction
Integrating Processes with Dead-Time
PID Controllers
Estimation and Filtering
Metrics
H-Index
i10 Index
Citation
4
1
54
* Rankings
Ranking Based On Selection: 54
Surupendu Gangopadhyay
NLP for Finance (FinNLP)
Machine Translation
Recommender Systems
Deep Reinforcement Learning
Metrics
H-Index
i10 Index
Citation
4
1
43
* Rankings
Ranking Based On Selection: 55
Pranav Verma
Homomorphic encryption
privacy-preserving computation
data privacy
Metrics
H-Index
i10 Index
Citation
4
1
40
* Rankings
Ranking Based On Selection: 56
Pratik Ghosh Daiict
Computational Electromagnetics
Microwave-plasma interaction
Computational simulations
Deep
Metrics
H-Index
i10 Index
Citation
4
1
30
* Rankings
Ranking Based On Selection: 68
Takshashila Pathade
VLSI design
VLSI interconnects
Nanotechnology. Nanoelectronics
Metrics
H-Index
i10 Index
Citation
3
1
37
* Rankings
Ranking Based On Selection: 69
Shashikumara A Aavarti
Digital Libraries
Data Visualization
Information Retrieval
Open Source Software
ICT Application in Libraries
Metrics
H-Index
i10 Index
Citation
3
1
36
Sushant Rao
Speech Processing
Sports Performance Analysis
Football Performance Analysis
Metrics
H-Index
i10 Index
Citation
1
1
16
Rankings
Ranking Based On Selection: 2
Manik Lal Das
Metrics
H-Index
i10 Index
Citation Counts
25
41
3,710
Cyber Security
Blockchains
Internet of Things
Cryptography
Adversarial Machine Learning
Rankings
Ranking Based On Selection: 3
Ram Naresh Kumar Vangala
Metrics
H-Index
i10 Index
Citation Counts
24
77
5,986
Knowledge Management and Sharing
ICT4D
Rural Development
Rankings
Ranking Based On Selection: 4
Pankaj Kumar
Metrics
H-Index
i10 Index
Citation Counts
24
117
4,816
Computer Vision
Image Processing
Signal Processing
Tracking
Particle Filters
Rankings
Ranking Based On Selection: 5
Prasenjit Majumder
Metrics
H-Index
i10 Index
Citation Counts
21
46
2,532
INFORMATION RETRIEVAL
NLP
DIGITAL HUMANITIES
Rankings
Ranking Based On Selection: 6
Suman Mitra
Metrics
H-Index
i10 Index
Citation Counts
21
42
1,828
Rankings
Ranking Based On Selection: 7
Anjan Ghosh
Metrics
H-Index
i10 Index
Citation Counts
20
47
1,562
Optics
Photonics
Signal Processing
Image Processing
Sensors
Rankings
Ranking Based On Selection: 8
Manjunath V Joshi
Metrics
H-Index
i10 Index
Citation Counts
20
44
2,132
Computer Vision
Image Processing
Signal Processing
Machine learning
Rankings
Ranking Based On Selection: 9
Priyanka Singh
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,189
Cyber Security
Multimedia Forensics
Encrypted Domain Processing
Rankings
Ranking Based On Selection: 10
Bhaskar Chaudhury
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,682
Computational Plasma Physics
Data Science
High Performance Computing
AI & ML
Low Temp Plasmas

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Arnab Kumar Ray
Metrics
H-Index
i10 Index
Citation Counts
17
25
894
Rankings
Ranking Based On Selection: 12
Manish Khare
Metrics
H-Index
i10 Index
Citation Counts
16
23
781
Image and Video Processing
Computer Vision
Infrared Imaging
Applications of Wavelet Transform
Rankings
Ranking Based On Selection: 13
Manish K Gupta
Metrics
H-Index
i10 Index
Citation Counts
16
22
699
Synthetic Biology
Quantum Computing
Coding Theory
DNA Storage
Biological Coding Theory
Rankings
Ranking Based On Selection: 14
Biswajit Mishra
Metrics
H-Index
i10 Index
Citation Counts
15
22
900
VLSI
Energy Harvester
IC Design
Subthreshold Digital IC
Geometric Algebra
Rankings
Ranking Based On Selection: 15
Saurabh Tiwari
Metrics
H-Index
i10 Index
Citation Counts
14
21
690
Requirements Engineering
Software Modeling
SE Education
NLP
Machine Learning
Rankings
Ranking Based On Selection: 16
Hardik Sailor
Metrics
H-Index
i10 Index
Citation Counts
14
19
807
Deep learning
Speech signal processing
speech recognition
auditory processing
sound classification
Rankings
Ranking Based On Selection: 17
Kalyan Pathapati Subbu
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,429
Rankings
Ranking Based On Selection: 19
Vishvajit Pandya
Metrics
H-Index
i10 Index
Citation Counts
14
18
672
Andaman and Nicobar Islands
anthropology
Rankings
Ranking Based On Selection: 20
Ashok T Amin
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,144
Rankings
Ranking Based On Selection: 21
Anil K Roy
Metrics
H-Index
i10 Index
Citation Counts
13
15
747
Image Processing
Sensors
Machine Learning
Humanitarian Technology
Remote Sensing
Rankings
Ranking Based On Selection: 22
Tanvina Patel
Metrics
H-Index
i10 Index
Citation Counts
13
15
704
Speech Recognition
Speech Analysis
Spoofed Speech Detection
Text-to-Speech
Rankings
Ranking Based On Selection: 24
Girja Sharan
Metrics
H-Index
i10 Index
Citation Counts
12
13
677
controlled environment agriculture for arid areas
Rankings
Ranking Based On Selection: 25
Nalin Kumar Sharma
Metrics
H-Index
i10 Index
Citation Counts
11
11
283
Intelligent transportation systems
Cyber Physical Systems
Sliding mode control
Discrete-time
Rankings
Ranking Based On Selection: 26
Tapas Kumar Maiti
Metrics
H-Index
i10 Index
Citation Counts
11
13
423
Rankings
Ranking Based On Selection: 27
Yash Vasavada
Metrics
H-Index
i10 Index
Citation Counts
10
10
505
Rankings
Ranking Based On Selection: 28
Ankur T. Patil
Metrics
H-Index
i10 Index
Citation Counts
10
10
280
Rankings
Ranking Based On Selection: 29
Rajib Lochan Das
Metrics
H-Index
i10 Index
Citation Counts
10
10
397
Graph Signal Processing
Compressive Sensing
Adaptive Signal Processing
Machine Learning
Image Processing
Rankings
Ranking Based On Selection: 30
Rutu Parekh
Metrics
H-Index
i10 Index
Citation Counts
8
6
294
Rankings
Ranking Based On Selection: 31
Bn Hiremath
Metrics
H-Index
i10 Index
Citation Counts
8
7
370
Rural Development
Rural Livelihoods
Participatory Approaches
Rankings
Ranking Based On Selection: 32
Bakul Gohel
Metrics
H-Index
i10 Index
Citation Counts
8
7
162
Biomedical Signal Analysis
Brain-Computer Interaction
Cognitive Computing
and e-Healthcare
Rankings
Ranking Based On Selection: 33
Viral A Dave
Metrics
H-Index
i10 Index
Citation Counts
7
6
131
Rankings
Ranking Based On Selection: 34
Priyanka Gupta
Metrics
H-Index
i10 Index
Citation Counts
7
4
110
Voice Biometrics
Anti-Spoofing
Speech Processing
Speaker Recognition
Rankings
Ranking Based On Selection: 35
Anshu Chittora
Metrics
H-Index
i10 Index
Citation Counts
7
5
151
Speech recognition
Machine Learning
Natural Language Processing
Rankings
Ranking Based On Selection: 36
Dixita Limbachiya
Metrics
H-Index
i10 Index
Citation Counts
7
6
214
Synthetic biology
DNA computing
DNA based data storage
Biological Coding theory
DNA codes
Rankings
Ranking Based On Selection: 37
Mukesh Tiwari
Metrics
H-Index
i10 Index
Citation Counts
7
6
191
statistical physics
nonlinear dynamics
granular material
Rankings
Ranking Based On Selection: 38
Ranendu Ghosh
Metrics
H-Index
i10 Index
Citation Counts
7
4
165
Rankings
Ranking Based On Selection: 39
Shruti Bhilare
Metrics
H-Index
i10 Index
Citation Counts
6
6
294
Image Processing
Pattern Recognition
Biometric Security
Rankings
Ranking Based On Selection: 40
Kuldeep Khoria
Metrics
H-Index
i10 Index
Citation Counts
6
2
73
Speech Processing
Deep Learning
Machine Learning
Rankings
Ranking Based On Selection: 41
Abhishek Jindal
Metrics
H-Index
i10 Index
Citation Counts
6
5
159
Wireless communication
Cyber-physical systems
Information security
Rankings
Ranking Based On Selection: 42
Deepti Ameta
Metrics
H-Index
i10 Index
Citation Counts
6
4
181
Rankings
Ranking Based On Selection: 44
Jainisha Sankhavara
Metrics
H-Index
i10 Index
Citation Counts
6
3
66
Biomedical Information Retrieval
Biomedical NLP
Rankings
Ranking Based On Selection: 45
Rahul Muthu
Metrics
H-Index
i10 Index
Citation Counts
6
4
219
Graph Theory
Algorithms
Combinatorics
Models of Computation
Rankings
Ranking Based On Selection: 46
Kishore Yalamanchili
Metrics
H-Index
i10 Index
Citation Counts
6
4
85
Reconfigurable Computing
Adaptive Hardware
Processor Architectures
Machine Learning
Rankings
Ranking Based On Selection: 47
Bhargav Dave
Metrics
H-Index
i10 Index
Citation Counts
5
4
77
Information Retrieval
Natural Language Processing
Bioinformatics
Rankings
Ranking Based On Selection: 48
Miral Shah
Metrics
H-Index
i10 Index
Citation Counts
5
3
267
Physics
Low temperature magnetized plasma
High Performance Computing
Parallel Programming
Kinetic PIC-MCC model
Rankings
Ranking Based On Selection: 49
Alka Parikh
Metrics
H-Index
i10 Index
Citation Counts
5
3
175
Development. Food Security
Agriculture Economics
Rankings
Ranking Based On Selection: 50
Gauri Prajapati
Metrics
H-Index
i10 Index
Citation Counts
4
2
51
Speech processing
Speaker recognition
Voice privacy
Rankings
Ranking Based On Selection: 51
Pm Jat
Metrics
H-Index
i10 Index
Citation Counts
4
2
44
Databases
Web of Data
Software Design
Data Mining
Rankings
Ranking Based On Selection: 52
Harshit Malaviya
Metrics
H-Index
i10 Index
Citation Counts
4
2
41
Deep Learning
Machine Learning
Speech Technology
Rankings
Ranking Based On Selection: 53
Sujay Kadam
Metrics
H-Index
i10 Index
Citation Counts
4
1
54
Inversion-based Control
Input Reconstruction
Integrating Processes with Dead-Time
PID Controllers
Estimation and Filtering
Rankings
Ranking Based On Selection: 54
NLP for Finance (FinNLP)
Machine Translation
Recommender Systems
Deep Reinforcement Learning
Rankings
Ranking Based On Selection: 55
Pranav Verma
Metrics
H-Index
i10 Index
Citation Counts
4
1
40
Homomorphic encryption
privacy-preserving computation
data privacy
Rankings
Ranking Based On Selection: 56
Pratik Ghosh Daiict
Metrics
H-Index
i10 Index
Citation Counts
4
1
30
Computational Electromagnetics
Microwave-plasma interaction
Computational simulations
Deep
Rankings
Ranking Based On Selection: 57
Amit Mankodi
Metrics
H-Index
i10 Index
Citation Counts
4
0
28
Machine Learning
High Performance Computing
Edge Computing
Rankings
Ranking Based On Selection: 58
Sanket S Patel
Metrics
H-Index
i10 Index
Citation Counts
4
1
57
Microwave
Antenna
Metamaterials
Rankings
Ranking Based On Selection: 59
Puneet Bhateja
Metrics
H-Index
i10 Index
Citation Counts
4
2
59
Rankings
Ranking Based On Selection: 60
Sumukh Bansal
Metrics
H-Index
i10 Index
Citation Counts
4
1
27
Geometry Processing
Computer Vision
3D Shape Analysis
Differential Geometry
Rankings
Ranking Based On Selection: 62
Sourav Deb
Metrics
H-Index
i10 Index
Citation Counts
3
2
64
Algebraic Coding Theory
DNA Codes
PQ Cryptography
Rankings
Ranking Based On Selection: 63
Prasad Tapkir
Metrics
H-Index
i10 Index
Citation Counts
3
2
53
Speech Processing. VLSI
Rankings
Ranking Based On Selection: 64
Swati Priya
Metrics
H-Index
i10 Index
Citation Counts
3
2
51
Rankings
Ranking Based On Selection: 65
Subham Nagar
Metrics
H-Index
i10 Index
Citation Counts
3
2
33
Rankings
Ranking Based On Selection: 66
Prashant Gohel
Metrics
H-Index
i10 Index
Citation Counts
3
1
167
Quantum Physics
Machine learning
Applied Mathematics
Rankings
Ranking Based On Selection: 67
Nishith Kotak
Metrics
H-Index
i10 Index
Citation Counts
3
1
60
Rankings
Ranking Based On Selection: 68
Takshashila Pathade
Metrics
H-Index
i10 Index
Citation Counts
3
1
37
VLSI design
VLSI interconnects
Nanotechnology. Nanoelectronics
Rankings
Ranking Based On Selection: 69
Digital Libraries
Data Visualization
Information Retrieval
Open Source Software
ICT Application in Libraries
Rankings
Ranking Based On Selection: 70
Ami Pandat
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
Object Detection
Deep Learning
Distributed Databases
Rankings
Ranking Based On Selection: 71
Aditi Nath Sarkar
Metrics
H-Index
i10 Index
Citation Counts
3
2
43
Rankings
Ranking Based On Selection: 72
Shweta Rao Garg
Metrics
H-Index
i10 Index
Citation Counts
2
2
33
Food studies
Postcolonial Literature
Gender Studies
Performance Studies
Creative Writing
Rankings
Ranking Based On Selection: 73
Rankings
Ranking Based On Selection: 74
Ankit Aahil
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Software Development
Machine Learning
Artificial Intelligence
Image Processing
Rankings
Ranking Based On Selection: 75
Rahul Vashisth
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Rankings
Ranking Based On Selection: 76
Pratik Prajapati
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Machine Learning
Artificial Intelligence
AB Testing
Rankings
Ranking Based On Selection: 78
Shaikh Mk
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Rankings
Ranking Based On Selection: 79
Bibin Baby John
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Wireless Communication
Signal Processing
Rankings
Ranking Based On Selection: 80
Yagnesh Chauhan
Metrics
H-Index
i10 Index
Citation Counts
1
1
29
Physics
Computational Physics
Computational Science
Rankings
Ranking Based On Selection: 81
Nemin Shah
Metrics
H-Index
i10 Index
Citation Counts
1
1
20
Machine Learning
Deep Learning
Wireless Communications
Rankings
Ranking Based On Selection: 82
Sushant Rao
Metrics
H-Index
i10 Index
Citation Counts
1
1
16
Speech Processing
Sports Performance Analysis
Football Performance Analysis
Rankings
Ranking Based On Selection: 85
Paramjeet Desai
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Computer Science
Physics
High Performance Computing
Rankings
Ranking Based On Selection: 86
Vishvesh A Panchal
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Rankings
Ranking Based On Selection: 87
Dhrumil Patel
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Rankings
Ranking Based On Selection: 88
Shripad Anant Bhat
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Machine Learning
Deep Learning
Information Retrieval
Natural Language Processing
Rankings
Ranking Based On Selection: 91
Komal Falodiya
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 92
Tilak Nanavati
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Machine Learning
Satellite Communication Systems Design
Rankings
Ranking Based On Selection: 94
Arnav Saha
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Machine Learning
Image Processing
Remote sensing
Rankings
Ranking Based On Selection: 95
Dhaval Prajapati
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 96
Control Systems
Automation
Robotics
Electronics
Mechatronics
Rankings
Ranking Based On Selection: 97
Manish Mankad
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Librarianship
Information management
Indexing
Content management
Rankings
Ranking Based On Selection: 98
Dhwanil Shah
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Natural Language Processing
High Performance Computing
Rankings
Ranking Based On Selection: 99
Saprem Shah
Metrics
H-Index
i10 Index
Citation Counts
1
0
1