Publications
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2013.  Using Version Control History to Follow the Changes of Source Code Elements. Proceedings of the 17th European Conference on Software Maintenance and Reengineering (CSMR 2013). :319–322.
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2015.  Characterization of Source Code Defects by Data Mining Conducted on GitHub. Proceedings of the 15th International Conference on Computational Science and Its Applications (ICCSA 2015). 9159:47–62.
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2015.  Comparison of Static Analysis Tools for Quality Measurement of RPG Programs. Proceedings of the 15th International Conference on Computational Science and Its Applications (ICCSA 2015). 9159:177–192.
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2015.  A Software Quality Model for RPG. Proceedings of the 22nd IEEE International Conference on Software Analysis, Evolution, and Reengineering (SANER 2015). :91–100.
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2016.  A Public Bug Database of GitHub Projects and Its Application in Bug Prediction. Proceedings of the 16th International Conference on Computational Science and Its Applications (ICCSA 2016). :625–638.
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2018.  Static JavaScript Call Graphs: a Comparative Study. Proceedings of the 18th IEEE International Working Conference on Source Code Analysis and Manipulation. 

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