Empirical studies 2 Empirical study Odors 2 Open source software 2 Open systems 2 Architectural smell 1 Architectural smells 1 C++ (programming language) 1 C/C++ 1 Code review 1 Code smell 1 Codes (symbols) 1 Computer software selection and evaluation 1 Defects 1 Embedded systems 1 Evolvability 1 Industrial case study 1 Industrial context 1 Industrial research 1 Long-term impacts 1 Mining software 1 Mining software repositories 1 Mining software repository 1 Modern code review 1 Qualitative study 1 Quality control 1 Quality issues 1 Review process 1 Software quality control 1 Software repositories 1