Characterizing and predicting blocking bugs in open source projects
Harold Valdivia Garcia, Emad Shihab · 2014
As software becomes increasingly important, its quality becomes an increasingly important issue. Therefore, prior work focused on software quality and proposed many prediction models to identify the location of software bugs, to estimate their fixing-time, etc. However, one special type of severe bugs is blocking bugs. Blocking bugs are software bugs that prevent other bugs from being fixed. These blocking bugs may increase maintenance costs, reduce overall quality and delay the release of the software systems.