NDLI: An efficient relevant slicing method for debugging

Content Provider	ACM Digital Library
Author	Beszédes, Árpád Gyimóthy, Tibor Forgács, Istán
Abstract	Dynamic program slicing methods are widely used for debugging, because many statements can be ignored in the process of localizing a bug. A dynamic program slice with respect to a variable contains only those statements that actually had an influence on this variable. However, during debugging we also need to identify those statements that actually did not affect the variable but could have affected it had they been evaluated differently. A relevant slice includes these potentially affecting statements as well, therefore it is appropriate for debugging. In this paper a forward algorithm is introduced for the computation of relevant slices of programs. The space requirement of this method does not depend on the number of different dynamic slices nor on the size of the execution history, hence it can be applied for real size applications.
Starting Page	303
Ending Page	321
Page Count	19
File Format	PDF
ISSN	01635948
DOI	10.1145/318774.319248
Journal	ACM SIGSOFT Software Engineering Notes (SOEN)
Volume Number	24
Issue Number	6
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	1979-04-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Debugging Relevant slicing Dynamic slicing
Content Type	Text
Resource Type	Article

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An efficient relevant slicing method for debugging