Chanchal K. Roy

9.3k total citations · 4 hit papers
214 papers, 5.6k citations indexed

About

Chanchal K. Roy is a scholar working on Information Systems, Software and Signal Processing. According to data from OpenAlex, Chanchal K. Roy has authored 214 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 194 papers in Information Systems, 111 papers in Software and 60 papers in Signal Processing. Recurrent topics in Chanchal K. Roy's work include Software Engineering Research (184 papers), Software Reliability and Analysis Research (79 papers) and Advanced Malware Detection Techniques (59 papers). Chanchal K. Roy is often cited by papers focused on Software Engineering Research (184 papers), Software Reliability and Analysis Research (79 papers) and Advanced Malware Detection Techniques (59 papers). Chanchal K. Roy collaborates with scholars based in Canada, United States and Bangladesh. Chanchal K. Roy's co-authors include James R. Cordy, Kevin A. Schneider, Jeffrey Svajlenko, Rainer Koschke, Manishankar Mondal, Muhammad Asaduzzaman, Minhaz F. Zibran, Mohammad Masudur Rahman, Iman Keivanloo and Ripon K. Saha and has published in prestigious journals such as IEEE Access, IEEE Transactions on Software Engineering and Applied Sciences.

In The Last Decade

Chanchal K. Roy

198 papers receiving 5.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Comparison and evaluation of code clone detection techniques and tools: A qualitative approach

2009 703 citations Chanchal K. Roy, James R. Cordy et al. Science of Computer Programming profile →
A Survey on Software Clone Detection Research

2007 494 citations Chanchal K. Roy, James R. Cordy profile →
NICAD: Accurate Detection of Near-Miss Intentional Clones Using Flexible Pretty-Printing and Code Normalization

2008 369 citations Chanchal K. Roy, James R. Cordy profile →
Towards a Big Data Curated Benchmark of Inter-project Code Clones

2014 218 citations Jeffrey Svajlenko, Iman Keivanloo et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Chanchal K. Roy Canada	34	5.2k	3.5k	2.1k	1.1k	963	214	5.6k
Tegawendé F. Bissyandé Luxembourg	32	2.5k 0.5×	2.0k 0.6×	2.4k 1.1×	768 0.7×	1.3k 1.4×	173	3.7k
Yasutaka Kamei Japan	27	3.1k 0.6×	2.2k 0.6×	339 0.2×	620 0.6×	968 1.0×	126	3.5k
Xiaoyin Wang United States	24	1.8k 0.3×	1.1k 0.3×	755 0.4×	533 0.5×	729 0.8×	107	2.3k
Fei‐Ching Kuo Australia	25	1.3k 0.2×	2.2k 0.6×	346 0.2×	472 0.4×	497 0.5×	83	2.7k
Guozhu Meng China	21	844 0.2×	601 0.2×	833 0.4×	439 0.4×	556 0.6×	48	1.6k
Yulei Sui Australia	27	1.3k 0.3×	1.1k 0.3×	1.0k 0.5×	1.0k 0.9×	580 0.6×	120	2.3k
Dario Di Nucci Italy	24	1.2k 0.2×	825 0.2×	400 0.2×	256 0.2×	408 0.4×	70	1.5k
David Bowes United Kingdom	21	2.1k 0.4×	1.8k 0.5×	131 0.1×	458 0.4×	629 0.7×	58	2.2k
Letha H. Etzkorn United States	21	1.5k 0.3×	840 0.2×	147 0.1×	642 0.6×	370 0.4×	94	1.8k
Felix Freiling Germany	27	1.4k 0.3×	271 0.1×	2.1k 1.0×	1.5k 1.4×	1.9k 1.9×	156	3.1k

Countries citing papers authored by Chanchal K. Roy

Since Specialization

Citations

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

Fields of papers citing papers by Chanchal K. Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chanchal K. Roy. 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 Chanchal K. Roy. The network helps show where Chanchal K. Roy may publish in the future.

Co-authorship network of co-authors of Chanchal K. Roy

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Roy, Banani, et al.. (2025). A Collaborative Framework for Cross-Domain Scientific Experiments for Society 5.0. 70–81.

2.

Mandal, Ashis Kumar, et al.. (2025). Quantum software engineering and potential of quantum computing in software engineering research: a review. Automated Software Engineering. 32(1). 1 indexed citations

3.

Mondal, Saikat, Mohammad Masudur Rahman, & Chanchal K. Roy. (2024). Can We Identify Stack Overflow Questions Requiring Code Snippets? Investigating the Cause & Effect of Missing Code Snippets. 764–775. 2 indexed citations

4.

Roy, Chanchal K., et al.. (2024). Investigating the Utility of ChatGPT in the Issue Tracking System: An Exploratory Study. 217–221. 3 indexed citations

5.

Uddin, Gias, et al.. (2022). An Empirical Study of the Effectiveness of an Ensemble of Stand-alone Sentiment Detection Tools for Software Engineering Datasets. ACM Transactions on Software Engineering and Methodology. 31(3). 1–38. 7 indexed citations

6.

Mondal, Manishankar, Banani Roy, Chanchal K. Roy, & Kevin A. Schneider. (2021). ID-correspondence: a measure for detecting evolutionary coupling. Empirical Software Engineering. 26(1). 1 indexed citations

7.

Rahman, Mohammad Masudur, et al.. (2019). Can Issues Reported at Stack Overflow Questions be Reproduced? An Exploratory Study. 479–489. 14 indexed citations

8.

Mondal, Manishankar, Banani Roy, Chanchal K. Roy, & Kevin A. Schneider. (2019). Investigating the relationship between evolutionary coupling and software bug-proneness.. Conference of the Centre for Advanced Studies on Collaborative Research. 173–182. 3 indexed citations

9.

Mondal, Manishankar, Chanchal K. Roy, & Kevin A. Schneider. (2016). An exploratory study on change suggestions for methods using clone detection. 85–95. 1 indexed citations

10.

Rahman, Mohammad Masudur & Chanchal K. Roy. (2015). An insight into the unresolved questions at stack overflow. 426–429. 11 indexed citations

11.

Roy, Chanchal K., et al.. (2015). Towards convenient management of software clone codes in practice: an integrated approach. 211–220. 1 indexed citations

12.

Mondal, Manishankar, Chanchal K. Roy, & Kevin A. Schneider. (2015). An empirical study on change recommendation. 141–150. 2 indexed citations

13.

Roy, Chanchal K., et al.. (2015). How should we read and analyze bug reports: an interactive visualization using extractive summaries and topic evolution. 171–180. 1 indexed citations

14.

Roy, Chanchal K., Andrew Begel, & Leon Moonen. (2014). Proceedings of the 22nd International Conference on Program Comprehension. International Conference on Software Engineering. 2 indexed citations

15.

Asaduzzaman, Muhammad, et al.. (2013). Answering questions about unanswered questions of Stack Overflow. 97–100. 140 indexed citations

16.

Svajlenko, Jeffrey, Iman Keivanloo, & Chanchal K. Roy. (2013). Scaling classical clone detection tools for ultra-large datasets: an exploratory study. 16–22. 10 indexed citations

17.

Svajlenko, Jeffrey, Chanchal K. Roy, & James R. Cordy. (2013). A mutation analysis based benchmarking framework for clone detectors. 8–9. 23 indexed citations

18.

Mondal, Manishankar, Chanchal K. Roy, & Kevin A. Schneider. (2012). Dispersion of changes in cloned and non-cloned code. 29–35. 9 indexed citations

19.

Cordy, James R. & Chanchal K. Roy. (2011). Tuning research tools for scalability and performance: The NiCad experience. Science of Computer Programming. 79. 158–171. 10 indexed citations

20.

Roy, Chanchal K. & James R. Cordy. (2005). Evaluating the Evolution of Small Scale Open Source Software Systems. Research in computing science. 23. 123–136. 4 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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