Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
53,322
Country Rank
15
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Janaka Ekanayake](https://cdn.adscientificindex.com/pictures/90/350083.jpg)
Smart grid
renewables
Power electronics
power systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,158
5,813
0.360
* Total Citation Counts Rankings
World Rank
504,071
Country Rank
270
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Kithsiri Liyanage](https://cdn.adscientificindex.com/pictures/55/349973.jpg)
Smart grid
Power
Energy
Data Communications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,611
617
0.383
* Total Citation Counts Rankings
World Rank
555,051
Country Rank
316
Institution Rank : 61
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![GM Roshan Indika Godaliyadda](https://cdn.adscientificindex.com/pictures/fa/358810.jpg)
Signal Processing
Image Processing
Computer Vision
Remote Sensing
Biomedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
1,181
0.859
* Total Citation Counts Rankings
World Rank
559,420
Country Rank
320
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![DHS Maithripala](https://cdn.adscientificindex.com/pictures/86/353118.jpg)
Nonlinear controls
Geometric controls
Nanoscale thermal modeling
Decentralized control
Reinforcement learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,368
463
0.338
* Total Citation Counts Rankings
World Rank
575,826
Country Rank
336
Institution Rank : 64
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Marm Fernando](https://cdn.adscientificindex.com/pictures/02/521147.jpg)
Power and Energy
High voltage engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,317
486
0.369
* Total Citation Counts Rankings
World Rank
580,251
Country Rank
344
Institution Rank : 66
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Mervyn Parakrama B Ekanayake](https://cdn.adscientificindex.com/pictures/e8/435068.jpg)
Signal Processing Applications
Control Systems
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
1,096
0.837
* Total Citation Counts Rankings
World Rank
638,383
Country Rank
411
Institution Rank : 86
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Sarath Sisira Kumara](/user/assets/images/profile/no-profile-photo.png)
high voltage engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,105
656
0.594
* Total Citation Counts Rankings
World Rank
790,568
Country Rank
633
Institution Rank : 131
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Disala Uduwawala](https://cdn.adscientificindex.com/pictures/36/294942.jpg)
Antennas
GPR
FDTD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
240
0.338
* Total Citation Counts Rankings
World Rank
887,617
Country Rank
770
Institution Rank : 153
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![SG Abeyratne|Sunil Abeyratne, S. Abeyratne](https://cdn.adscientificindex.com/pictures/92/434405.jpg)
Power electronics
Electric machines and drives
solar energy
wind energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
528
221
0.419
* Total Citation Counts Rankings
World Rank
1,292,863
Country Rank
1,950
Institution Rank : 301
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Chathurika Dharmagunawardhana](https://cdn.adscientificindex.com/pictures/a3/4500927.jpg)
Image processing
Signal processing
Data Mining and Machine Learning
Electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
85
0.612
* Total Citation Counts Rankings
World Rank
1,294,989
Country Rank
1,959
Institution Rank : 302
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Sithumini Ekanayake](/user/assets/images/profile/no-profile-photo.png)
Electrical Machines
Drives
Power Electronics
Motion Control Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
106
0.768
* Total Citation Counts Rankings
World Rank
1,337,374
Country Rank
2,137
Institution Rank : 320
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Uditha Sudheera Navaratne](/user/assets/images/profile/no-profile-photo.png)
Smart Grid
Micro Grid
Renewable Energy Resource
Agent Based Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122
81
0.664
* Total Citation Counts Rankings
World Rank
1,474,769
Country Rank
2,723
Institution Rank : 370
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Waranatha L Abeygunasekara](/user/assets/images/profile/no-profile-photo.png)
organic solar cells
organic electronics
nano electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
46
0.568
* Total Citation Counts Rankings
World Rank
1,501,540
Country Rank
2,829
Institution Rank : 382
![](https://cdn.adscientificindex.com/logos/11281.jpg)
![Sri Lanka](/flags/lk.png)
![Kasun Prabhath](/user/assets/images/profile/no-profile-photo.png)
Machine learning techniques
signal and Image processing
wireless communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
74
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
53,322
![Sri Lanka](/flags/lk.png)
15
![](https://cdn.adscientificindex.com/logos/11281.jpg)
2
Janaka Ekanayake
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,158
5,813
0.360
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Smart grid
renewables
Power electronics
power systems
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
504,071
![Sri Lanka](/flags/lk.png)
270
![](https://cdn.adscientificindex.com/logos/11281.jpg)
53
Kithsiri Liyanage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,611
617
0.383
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Smart grid
Power
Energy
Data Communications
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
555,051
![Sri Lanka](/flags/lk.png)
316
![](https://cdn.adscientificindex.com/logos/11281.jpg)
61
GM Roshan Indika Godaliyadda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
1,181
0.859
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Signal Processing
Image Processing
Computer Vision
Remote Sensing
Biomedicine
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
559,420
![Sri Lanka](/flags/lk.png)
320
![](https://cdn.adscientificindex.com/logos/11281.jpg)
62
DHS Maithripala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,368
463
0.338
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Nonlinear controls
Geometric controls
Nanoscale thermal modeling
Decentralized control
Reinforcement learning
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
575,826
![Sri Lanka](/flags/lk.png)
336
![](https://cdn.adscientificindex.com/logos/11281.jpg)
64
Marm Fernando
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,317
486
0.369
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Power and Energy
High voltage engineering
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
580,251
![Sri Lanka](/flags/lk.png)
344
![](https://cdn.adscientificindex.com/logos/11281.jpg)
66
Mervyn Parakrama B Ekanayake
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
1,096
0.837
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Signal Processing Applications
Control Systems
Artificial Intelligence
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
638,383
![Sri Lanka](/flags/lk.png)
411
![](https://cdn.adscientificindex.com/logos/11281.jpg)
86
Sarath Sisira Kumara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,105
656
0.594
![](https://cdn.adscientificindex.com/logos/11281.jpg)
high voltage engineering
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
790,568
![Sri Lanka](/flags/lk.png)
633
![](https://cdn.adscientificindex.com/logos/11281.jpg)
131
Disala Uduwawala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
711
240
0.338
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
887,617
![Sri Lanka](/flags/lk.png)
770
![](https://cdn.adscientificindex.com/logos/11281.jpg)
153
SG Abeyratne|Sunil Abeyratne, S. Abeyratne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
528
221
0.419
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Power electronics
Electric machines and drives
solar energy
wind energy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,292,863
![Sri Lanka](/flags/lk.png)
1,950
![](https://cdn.adscientificindex.com/logos/11281.jpg)
301
Chathurika Dharmagunawardhana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
85
0.612
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Image processing
Signal processing
Data Mining and Machine Learning
Electronics
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,294,989
![Sri Lanka](/flags/lk.png)
1,959
![](https://cdn.adscientificindex.com/logos/11281.jpg)
302
Sithumini Ekanayake
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
106
0.768
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Electrical Machines
Drives
Power Electronics
Motion Control Systems
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,337,374
![Sri Lanka](/flags/lk.png)
2,137
![](https://cdn.adscientificindex.com/logos/11281.jpg)
320
Uditha Sudheera Navaratne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122
81
0.664
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Smart Grid
Micro Grid
Renewable Energy Resource
Agent Based Systems
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,474,769
![Sri Lanka](/flags/lk.png)
2,723
![](https://cdn.adscientificindex.com/logos/11281.jpg)
370
Waranatha L Abeygunasekara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
46
0.568
![](https://cdn.adscientificindex.com/logos/11281.jpg)
organic solar cells
organic electronics
nano electronics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,501,540
![Sri Lanka](/flags/lk.png)
2,829
![](https://cdn.adscientificindex.com/logos/11281.jpg)
382
Kasun Prabhath
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
74
1.000
![](https://cdn.adscientificindex.com/logos/11281.jpg)
Machine learning techniques
signal and Image processing
wireless communication