Contains the keyword bias
The Promises and Perils of Mining GitHub. In Proceedings of the 11th Working Conference on Mining Software Repositories [Internet]. New York, NY, USA: ACM; 2014. pp. 92–101. http://doi.acm.org/10.1145/2597073.2597074 perils.pdf (724.07 KB) .
The Impact of Tangled Code Changes [Internet]. 10th Working Conference on Mining Software Repositories. 2013. http://www.kim-herzig.de/wp-content/uploads/2013/03/msr2013-untangling.pdf msr2013-untangling.pdf (1.56 MB) .
It’s Not a Bug, It’s a Feature: How Misclassification Impacts Bug Prediction. 35th Int'l Conference on Software Engineering (ICSE 2013). 2013. pp. 392-401. .