Variable names are alphanumeric but must start with a letter. The length of a variable name is limited to thirty-two characters for non-SAS data set variables Model variables are declared by VAR, ...

Abstract: To keep pace with the advancement of technology, software products are overlooking the chances of soft errors in the program. Program analysis to check program execution flow is an effective ...

Abstract: Constructing program invariants is one of the key problems of program verification. A lot of approaches to invariant generation have been reported, and all of these methods assume that ...