Ruvan Weerasinghe
Impact in
- Artificial Intelligence top 5%
- Natural Language Processing Techniques
- Topic Modeling
- Speech Recognition and Synthesis
- Speech and dialogue systems
- Algorithms and Data Compression
- Signal Processing top 10%
- Speech and Audio Processing
- Music and Audio Processing
Papers in
-
- Natural Language Processing Techniques 22
- Topic Modeling 17
- Speech Recognition and Synthesis 13
- Speech and dialogue systems 7
- Algorithms and Data Compression 5
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- Handwritten Text Recognition Techniques 6
- Co-authors
- W. P. S. Dias (1 shared paper)Mahesan Niranjan (5 shared papers)Nirmalie Wiratunga (1 shared paper)Harsha Perera (2 shared papers)Stewart Massie (1 shared paper)Sujan Perera (1 shared paper)Chris Exton (2 shared papers)Jim Buckley (1 shared paper)
- Journals
- IEEE Access (1 paper)Lecture notes in computer science (7 papers)Information (1 paper)Signals and communication technology (1 paper)DOAJ (DOAJ: Directory of Open Access Journals) (1 paper)
- Partner nations
- Sri LankaUnited KingdomIreland
In The Last Decade
Ruvan Weerasinghe
51 papers receiving 328 citations
Ruvan Weerasinghe's Hit Papers
Peers
Comparison fields: 5 of 67
- Artificial Intelligence 248
- Signal Processing 54
- Computer Vision and Pattern Recognition 63
- Media Technology 19
- Applied Psychology 9
Countries citing papers authored by Ruvan Weerasinghe
This map shows the geographic impact of Ruvan Weerasinghe's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ruvan Weerasinghe with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ruvan Weerasinghe more than expected).
Fields of papers citing papers by Ruvan Weerasinghe
This network shows the impact of papers produced by Ruvan Weerasinghe. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ruvan Weerasinghe. The network helps show where Ruvan Weerasinghe may publish in the future.
Co-authors
The 12 scholars most cited alongside Ruvan Weerasinghe, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 59 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | CBR-RAG: Case-Based Reasoning for Retrieval Augmented Generation in LLMs for Legal Question Answering Hit paper breakdown → | 2024 | 35 |
| 2 | 2005 | 27 | |
| 3 | 2021 | 23 | |
| 4 | 1996 | 21 | |
| 5 | Continuous Sinhala Speech Recognizer | 2011 | 19 |
| 6 | 2020 | 17 | |
| 7 | 2011 | 14 | |
| 8 | 2007 | 11 | |
| 9 | 2015 | 11 | |
| 10 | 2015 | 11 | |
| 11 | Sinhala-Tamil Machine Translation: Towards better Translation Quality | 2014 | 11 |
| 12 | 2006 | 10 | |
| 13 | 2020 | 10 | |
| 14 | 2012 | 9 | |
| 15 | 2015 | 9 | |
| 16 | 2012 | 9 | |
| 17 | 2016 | 8 | |
| 18 | 2009 | 6 | |
| 19 | 2015 | 6 | |
| 20 | 2020 | 6 |
About Ruvan Weerasinghe
Ruvan Weerasinghe is a scholar working on Artificial Intelligence, Computer Vision and Pattern Recognition, Signal Processing, Information Systems and Molecular Biology, having authored 59 papers that have together received 364 indexed citations. Recurring topics across this work include Natural Language Processing Techniques (22 papers), Topic Modeling (17 papers), Speech Recognition and Synthesis (13 papers), Speech and Audio Processing (10 papers), Speech and dialogue systems (7 papers), Handwritten Text Recognition Techniques (6 papers), Music and Audio Processing (5 papers) and Algorithms and Data Compression (5 papers). The work is most often cited by research in Artificial Intelligence (248 citations), Signal Processing (54 citations), Computer Vision and Pattern Recognition (63 citations), Media Technology (19 citations) and Applied Psychology (9 citations). Ruvan Weerasinghe has collaborated with scholars based in Sri Lanka, United Kingdom and Ireland. Frequent co-authors include W. P. S. Dias, Mahesan Niranjan, Nirmalie Wiratunga, Harsha Perera, Stewart Massie, Sujan Perera, Chris Exton, Jim Buckley, Taro Watanabe and Yusuke Sakai. Their work appears in journals such as IEEE Access, Lecture notes in computer science, Information, Signals and communication technology and DOAJ (DOAJ: Directory of Open Access Journals).
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.