H-Index
Rankings
Sri Lanka 258 Scientists H-Index Engineering & Technology / Computer Science Rankings - 2025
On AD Scientific Index, you can explore the individual achievements of scientists in detail and evaluate their academic productivity based on total and recent H-index, i10 index, and citation counts. With Premium Membership, gain access to extended analyses and detailed data to assess and enhance your academic performance more effectively.
* Total H Index Rankings
Ranking Based
On Selection: 1
Accelerated Computing
Computational Biology
Embedded Systems
Internet of Things (IoT)
AI and ML
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
* Total H Index Rankings
Ranking Based
On Selection: 2
ICT
Networking
Information Security
WWW
Ethical hacking
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total H Index Rankings
Ranking Based
On Selection: 3
Internet of Things
Smart Homes
Data Analytics
Deep Learning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total H Index Rankings
Ranking Based
On Selection: 4
Intelligent Systems
Computer Networks
Cybersecurity
Robotics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total H Index Rankings
Ranking Based
On Selection: 5
Computational Linguistics
Machine Translation
Machine Learning
Intelligent Systems
Bioinformatics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
* Total H Index Rankings
Ranking Based
On Selection: 6
Natural Language Processing
Artificial Intelligence
Machine Learning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total H Index Rankings
Ranking Based
On Selection: 7
Waste based Construction Materials
3D Concrete Printing
FRP Composites
Machine Learning
Fire
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
* Total H Index Rankings
Ranking Based
On Selection: 8
Information Security
Cryptography
Digital Forensic
ICT4D
5G
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total H Index Rankings
Ranking Based
On Selection: 9
Database Technology
e-Learning
Cloud Computing
Green IT
Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
* Total H Index Rankings
Ranking Based
On Selection: 10
Blockchain
Cloud/Fog/Grid Computing
IoT
SDN
ICN
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Total H Index Rankings
Ranking Based
On Selection: 11
Computer Vision
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total H Index Rankings
Ranking Based
On Selection: 12
Software Complexity
Software Quality
Software Metrics
Machine Translations
Augmented Reality
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total H Index Rankings
Ranking Based
On Selection: 13
Web services and composition
Web data mining
Big Data
Image Processing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total H Index Rankings
Ranking Based
On Selection: 14
Computer programming
Database Systems
Software Engineering
Image Processing
Distributed Systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total H Index Rankings
Ranking Based
On Selection: 15
Signal processing
Pattern Recognition and Machine Intelligence
Classification
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total H Index Rankings
Ranking Based
On Selection: 16
Distributed Systems
Computer Networks
Sensor Networks
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total H Index Rankings
Ranking Based
On Selection: 17
AI
Machine Learning
and Deep Learning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total H Index Rankings
Ranking Based
On Selection: 18
Robotics
Control Theory
UAVs
Smart Agriculture
Fetal Monitoring
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total H Index Rankings
Ranking Based
On Selection: 19
Interactive 3D Interfaces
Unmanned Aerial Vehicles(UAVs)
Virtual Environments
Assistive Technology and Code Analysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
* Total H Index Rankings
Ranking Based
On Selection: 20
Wireless communications
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total H Index Rankings
Ranking Based
On Selection: 21
Computer Vision
Image Procesing
Simulation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total H Index Rankings
Ranking Based
On Selection: 22
Agriculture technology
Agri-based sustainable Eco Systems
Knowledge Management
Data management techniques
Database Security
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
* Total H Index Rankings
Ranking Based
On Selection: 23
Computer Science and Artificial Intelligence
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
* Total H Index Rankings
Ranking Based
On Selection: 24
Mobile Communication and 5G
Wireless Communication
Telecommunication Networks
Internet of Things
Cyber Security
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
4
0.308
* Total H Index Rankings
Ranking Based
On Selection: 25
Applied Machine Learning
AI Fairness
AI Privacy
Explainable AI
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Roshan G Ragel|R. G. Ragel, Roshan Ragel, R Ragel
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
Accelerated Computing
Computational Biology
Embedded Systems
Internet of Things (IoT)
AI and ML
Dinesh Gunathilaka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
ICT
Networking
Information Security
WWW
Ethical hacking
Bya Nathali Silva
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Internet of Things
Smart Homes
Data Analytics
Deep Learning
Chandimal Jayawardena
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Intelligent Systems
Computer Networks
Cybersecurity
Robotics
Ruvan Weerasinghe
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
11
0.579
Computational Linguistics
Machine Translation
Machine Learning
Intelligent Systems
Bioinformatics
Nisansa de Silva
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Natural Language Processing
Artificial Intelligence
Machine Learning
Jcphgamage|J C P H Gamage, Gamage J, Gamage K
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
Waste based Construction Materials
3D Concrete Printing
FRP Composites
Machine Learning
Fire
Kasun De Zoysa
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Information Security
Cryptography
Digital Forensic
ICT4D
5G
Gihan N Wikramanayake
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
Database Technology
e-Learning
Cloud Computing
Green IT
Health
Mohamed Fazil Mohamed Firdhous
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
Blockchain
Cloud/Fog/Grid Computing
IoT
SDN
ICN
Ranga Rodrigo
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Dilshan De Silva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Software Complexity
Software Quality
Software Metrics
Machine Translations
Augmented Reality
Btg Samantha Kumara
Sabaragamuwa University
Sendai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Web services and composition
Web data mining
Big Data
Image Processing
Saluka Ranasinghe Kodituwakku
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Computer programming
Database Systems
Software Engineering
Image Processing
Distributed Systems
Janaka Wijayakulasooriya
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Signal processing
Pattern Recognition and Machine Intelligence
Classification
Chamath Keppitiyagama
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Distributed Systems
Computer Networks
Sensor Networks
Ahilan Kanagasundaram
University of Jaffna
Jaffna, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
AI
Machine Learning
and Deep Learning
Rohan Munasinghe
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
Robotics
Control Theory
UAVs
Smart Agriculture
Fetal Monitoring
Prasad Wimalaratne
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
Interactive 3D Interfaces
Unmanned Aerial Vehicles(UAVs)
Virtual Environments
Assistive Technology and Code Analysis
Kasun T Hemachandra
University of Moratuwa
Moratuwa, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Ndkodikara
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Computer Vision
Image Procesing
Simulation
MDJS Goonetillake
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
Agriculture technology
Agri-based sustainable Eco Systems
Knowledge Management
Data management techniques
Database Security
Dinith Imalsha Kasthuriarachchi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
Computer Science and Artificial Intelligence
Thushara Weerawardane
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
4
0.308
Mobile Communication and 5G
Wireless Communication
Telecommunication Networks
Internet of Things
Cyber Security
Imesh Udara Ekanayake|I.U. Ekanayake, Imesh Ekanayake
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Applied Machine Learning
AI Fairness
AI Privacy
Explainable AI