Locating faults using multiple spectra-specific models
Kai Yu, Mengxiang Lin, Qing Zhong Gao, Hui Zhang, Xiangyu Zhang · 2011
Spectra-based fault localization (SFL) techniques have brought encouraging results and a variety of program spectra have been proposed to locate faults. Different types of abnormal behaviors may be revealed by different kinds of spectra. Compared to techniques using single spectra type, techniques combining multiple types of spectra try to leverage the strengths of the constituent types. However, in the presence of multiple kinds of spectra, how to select adequate spectra type and build appropriate models need further investigation.