A brief survey of program slicing
ACM SIGSOFT Software Engineering Notes
A formalisation of the relationship between forms of program slicing
Science of Computer Programming - Special issue on source code analysis and manipulation (SCAM 2005)
Theoretical foundations of dynamic program slicing
Theoretical Computer Science
Formal specification of program slicing
ACM SIGPLAN Notices
A trajectory-based strict semantics for program slicing
Theoretical Computer Science
A unifying theory of control dependence and its application to arbitrary program structures
Theoretical Computer Science
A vocabulary of program slicing-based techniques
ACM Computing Surveys (CSUR)
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This paper uses a projection theory of slicing to formalize the definition of executable dynamic and forward program slicing. Previous definitions, when given, have been operational, and previous descriptions have been algorithmic. The projection framework is used to provide a declarative formulation in terms of the different equivalences preserved by the different forms of slicing. The analysis of dynamic slicing reveals that the slicing criterion introduced by Korel and Laski contains three inter-woven criteria. It is shown how these three conceptually distinct criteria can be disentangled to reveal two new criteria. The analysis of dynamic slicing also reveals that the subsumes relationship between static and dynamic slicing is more intricate that previous authors have claimed. Finally, the paper uses the projection theory to investigate theoretical properties of forward slicing. This is achieved by first re-formulating forward slicing to provide an executable forward slice. This definition allows for formal investigation of the relationship between forward and backward slicing.