Using entropy measures for comparison of software traces
Abstract
The analysis of execution paths (also known as software traces) collected from a given software product can help in a number of areas including software testing, software maintenance and program comprehension. The lack of a scalable matching algorithm operating on detailed execution paths motivates the search for an alternative solution. This paper proposes the use of word entropies for the classification of software traces. Using a well-studied defective software as an example, we investigate the application of both Shannon and extended entropies (Landsberg-Vedral, R\'{e}nyi and Tsallis) to the classification of traces related to various software defects. Our study shows that using entropy measures for comparisons gives an efficient and scalable method for comparing traces. The three extended entropies, with parameters chosen to emphasize rare events, all perform similarly and are superior to the Shannon entropy.
Keywords
Cite
@article{arxiv.1010.5537,
title = {Using entropy measures for comparison of software traces},
author = {A. V. Miranskyy and M. Davison and M. Reesor and S. S. Murtaza},
journal= {arXiv preprint arXiv:1010.5537},
year = {2012}
}
Comments
Extended version appears in Information Sciences