Surangika Ranathunga

177 total papers · 1.2k total citations
31 papers, 158 citations indexed

About

Surangika Ranathunga is a scholar working on Artificial Intelligence, Computer Vision and Pattern Recognition and Information Systems. According to data from OpenAlex, Surangika Ranathunga has authored 31 papers receiving a total of 158 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Artificial Intelligence, 6 papers in Computer Vision and Pattern Recognition and 5 papers in Information Systems. Recurrent topics in Surangika Ranathunga’s work include Topic Modeling (19 papers), Natural Language Processing Techniques (15 papers) and Sentiment Analysis and Opinion Mining (5 papers). Surangika Ranathunga is often cited by papers focused on Topic Modeling (19 papers), Natural Language Processing Techniques (15 papers) and Sentiment Analysis and Opinion Mining (5 papers). Surangika Ranathunga collaborates with scholars based in Sri Lanka, New Zealand and India. Surangika Ranathunga's co-authors include Rishemjit Kaur, Ravi Shekhar, Stephen Cranefield, Martin Purvis, Isuru Liyanage, Gihan Dias, P. Hwang, Andre L. C. Barczak, Timothy R. McIntosh and Pushpak Bhattacharyya and has published in prestigious journals such as SHILAP Revista de lepidopterología, Communications of the ACM and Energy and Buildings.

In The Last Decade

Co-authorship network of co-authors of Surangika Ranathunga

This figure shows the co-authorship network connecting the top 25 collaborators of Surangika Ranathunga. A scholar is included among the top collaborators of Surangika Ranathunga based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Surangika Ranathunga. Surangika Ranathunga is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Surangika Ranathunga

26 papers receiving 154 citations

Fields of papers citing papers by Surangika Ranathunga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Surangika Ranathunga. 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 Surangika Ranathunga. The network helps show where Surangika Ranathunga may publish in the future.

Countries citing papers authored by Surangika Ranathunga

Since Specialization
Citations

This map shows the geographic impact of Surangika Ranathunga'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 Surangika Ranathunga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Surangika Ranathunga more than expected).

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.

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