1. Sushil K. Bajracharya, Joel Ossher, and Cristina V. Lopes. 2010. Leveraging Usage Similarity for Effective Retrieval of Examples in Code Repositories. In Proceedings of the Eighteenth ACM SIGSOFT International Symposium on Foundations of Software Engineering (Santa Fe, New Mexico, USA) (FSE '10). Association for Computing Machinery, New York, NY, USA, 157--166. 10.1145/1882291.1882316
2. Sampling in software engineering research: a critical review and guidelines
3. A Large Scale Study of Long-Time Contributor Prediction for GitHub Projects
4. Hudson Borges, Andre Hora, and Marco Tulio Valente. 2016. Understanding the Factors That Impact the Popularity of GitHub Repositories. In 2016 IEEE International Conference on Software Maintenance and Evolution (ICSME). 334--344. 10.1109/ICSME.2016.31
5. Liang Chen, Angyu Zheng, Yinglan Feng, Fenfang Xie, and Zibin Zheng. 2018. Software Service Recommendation Base on Collaborative Filtering Neural Network Model. In Service-Oriented Computing, Claus Pahl, Maja Vukovic, Jianwei Yin, and Qi Yu (Eds.). Springer International Publishing, Cham, 388--403.