Roshan Ragel

1.4k total citations
113 papers, 785 citations indexed

About

Roshan Ragel is a scholar working on Artificial Intelligence, Hardware and Architecture and Computer Vision and Pattern Recognition. According to data from OpenAlex, Roshan Ragel has authored 113 papers receiving a total of 785 indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Artificial Intelligence, 38 papers in Hardware and Architecture and 27 papers in Computer Vision and Pattern Recognition. Recurrent topics in Roshan Ragel's work include Physical Unclonable Functions (PUFs) and Hardware Security (19 papers), Cryptographic Implementations and Security (16 papers) and Security and Verification in Computing (14 papers). Roshan Ragel is often cited by papers focused on Physical Unclonable Functions (PUFs) and Hardware Security (19 papers), Cryptographic Implementations and Security (16 papers) and Security and Verification in Computing (14 papers). Roshan Ragel collaborates with scholars based in Sri Lanka, Australia and United Kingdom. Roshan Ragel's co-authors include Sri Parameswaran, Jude Angelo Ambrose, Tuo Li, Theekshana Dissanayake, Hasindu Gamaarachchi, Aleksandar Ignjatović, Damayanthi Herath, Felipé Gonzalez, Aleksandar Ignjatović and Jonathan Roberts and has published in prestigious journals such as Scientific Reports, Genome Research and IEEE Access.

In The Last Decade

Roshan Ragel

97 papers receiving 743 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Roshan Ragel Sri Lanka 16 347 250 185 147 145 113 785
Felipe M. G. França Brazil 16 412 1.2× 239 1.0× 209 1.1× 295 2.0× 213 1.5× 169 1.0k
Shize Guo China 15 374 1.1× 163 0.7× 119 0.6× 197 1.3× 135 0.9× 95 820
Dipankar Das India 16 806 2.3× 79 0.3× 145 0.8× 48 0.3× 193 1.3× 124 1.1k
Leah H. Jamieson United States 19 369 1.1× 269 1.1× 123 0.7× 305 2.1× 231 1.6× 114 1.3k
Lihua Yue China 16 281 0.8× 80 0.3× 60 0.3× 350 2.4× 195 1.3× 101 889
Ting Cao China 12 138 0.4× 166 0.7× 116 0.6× 213 1.4× 154 1.1× 53 559
Eric Liang United States 13 287 0.8× 59 0.2× 43 0.2× 285 1.9× 132 0.9× 19 709
Ahmed K. Al-Ani Australia 12 181 0.5× 42 0.2× 96 0.5× 170 1.2× 63 0.4× 40 464
Nasour Bagheri Iran 18 352 1.0× 136 0.5× 114 0.6× 475 3.2× 178 1.2× 99 995
Yuting Chen China 17 256 0.7× 110 0.4× 59 0.3× 206 1.4× 123 0.8× 67 1.2k

Countries citing papers authored by Roshan Ragel

Since Specialization
Citations

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

Fields of papers citing papers by Roshan Ragel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roshan Ragel

This figure shows the co-authorship network connecting the top 25 collaborators of Roshan Ragel. A scholar is included among the top collaborators of Roshan Ragel 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 Roshan Ragel. Roshan Ragel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Saadat, Hassaan, et al.. (2025). A new compression strategy to reduce the size of nanopore sequencing data. Genome Research. 35(7). 1574–1582.
2.
Jayasinghe, Ruwan Duminda, et al.. (2025). DenPAR: Annotated Intra-Oral Periapical Radiographs Dataset for Machine Learning. Scientific Data. 12(1). 1615–1615.
3.
Thuseethan, Selvarajah, et al.. (2025). Past, present and future of deep plant leaf disease recognition: A survey. Computers and Electronics in Agriculture. 234. 110128–110128. 7 indexed citations
4.
Mahmud, Mufti, et al.. (2024). ICT: Innovation and Computing. Lecture notes in networks and systems.
5.
6.
Gnanasambandapillai, Vikkitharan, et al.. (2020). FINDER: Find Efficient Parallel Instructions for ASIPs to Improve Performance of Large Applications. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 39(11). 3577–3588. 6 indexed citations
7.
Ragel, Roshan, et al.. (2020). A Programming Framework for Robot Swarms. 1. 578–583. 1 indexed citations
8.
Herath, Damayanthi, et al.. (2020). Detection of Novel Biomarker Genes of Alzheimer’s Disease Using Gene Expression Data. 1–6. 10 indexed citations
9.
Ragel, Roshan, et al.. (2017). Burst switching using variable optical splitter based switches with wavelength conversion. 18. 1–6. 1 indexed citations
10.
Ragel, Roshan, et al.. (2016). Smart campus phase one: Smart parking sensor network. 1–6. 17 indexed citations
11.
Li, Tuo, Jude Angelo Ambrose, Roshan Ragel, & Sri Parameswaran. (2016). Processor Design for Soft Errors. ACM Computing Surveys. 49(3). 1–44. 48 indexed citations
12.
13.
Ragel, Roshan, et al.. (2016). Affordable real-time environment monitoring system for greenhouses. 1–5. 5 indexed citations
14.
Ragel, Roshan, et al.. (2015). Performance Evaluation Techniques for an Automatic Question Answering System. International Journal of Machine Learning and Computing. 5(4). 294–300. 3 indexed citations
15.
Ragel, Roshan, et al.. (2014). Plagiarism detection on electronic text based assignments using vector space model. 1–5. 15 indexed citations
16.
Ragel, Roshan, et al.. (2014). Students behavioural analysis in an online learning environment using data mining. 1–7. 25 indexed citations
17.
Ragel, Roshan, et al.. (2013). A novel intermittent fault Markov model for deep sub-micron processors. 13–18. 1 indexed citations
18.
Li, Tuo, Roshan Ragel, & Sri Parameswaran. (2012). Reli: hardware/software checkpoint and recovery scheme for embedded processors. Design, Automation, and Test in Europe. 875–880. 17 indexed citations
19.
Li, Tuo, Roshan Ragel, & Sri Parameswaran. (2012). Reli: Hardware/software Checkpoint and Recovery scheme for embedded processors. 875–880. 9 indexed citations
20.
Parameswaran, Sri, et al.. (2010). Architectural Frameworks for Security and Reliability of MPSoCs. IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 19(9). 1641–1654. 16 indexed citations

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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