Patents Assigned to Peritus Software Services, Inc.
  • Method and apparatus for analyzing computer code using weakest precondition
    Patent number: 6029002
    Abstract: An analyzer for maintaining and analyzing source code is disclosed. The analyzer includes a software translator for converting conventional source code into an intermediate language, slicing capability based upon weakest precondition determination, dual direction flow analysis and incorporation of a computational model to facilitate iterative code.
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: February 22, 2000
    Assignee: Peritus Software Services, Inc.
    Inventors: Ashraf Afifi, Dominic Chan, Joseph J. Comuzzi, Johnson M. Hart, Antonio Pizzarello
  • Process and tool for scalable automated data field replacement
    Patent number: 5838979
    Abstract: A process and tool for scalable, almost automatic, modification of interacting computer program units comprising the identification of variables affected by seed variables of known with attributes in equivalence classes and the modification of those variables identified with the target attributes.
    Type: Grant
    Filed: October 31, 1995
    Date of Patent: November 17, 1998
    Assignee: Peritus Software Services, Inc.
    Inventors: Johnson M. Hart, Ashraf Afifi, Antonio Pizzarello, Dominic Chan