Replication Package for the Paper: Symptoms of Architecture Erosion in Code Reviews: A Study of Two OpenStack Projects

This is the replication package for the paper: "Symptoms of Architecture Erosion in Code Reviews: A Study of Two OpenStack Projects". (1) Data.zip includes the results of data labeling and analysis. "Code review comments (Nova).xlsx" contains the extracted data from Nova and "Code review comments (Nova).docx" contains the related code review discussion threads on architecture erosion symptoms; "Code review comments (Neutron).xlsx" contains the extracted data from Neutron and "Code review comments (Neutron).docx" contains the related code review discussion threads on architecture erosion symptoms; "Classification of erosion symptoms.xlsx" contains the complete classification results of RQ1. (2) Scripts.zip includes the Python scripts used to collect data and refine keywords