Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital logic testing
Patent
1997-09-12
2000-03-21
Stamber, Eric W.
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital logic testing
395705, 714 38, G06F 945
Patent
active
060411775
ABSTRACT:
A variable type analyzing unit detects the data types of each variable. A variable length analyzing unit detects the length of each variable. A partial reference unit detects the range of a partial reference when part of a variable is referred to. An internal layout analyzing unit checks the range to which data is actually referred and to which data is actually assigned based on the information on each variable obtained by the above units. A domain analyzing unit categorizes variables used in a target program by domain based on the ranges.
REFERENCES:
patent: 5655073 (1997-08-01), Nishikado et al.
patent: 5742827 (1998-04-01), Ohkubo et al.
patent: 5794048 (1998-08-01), Brady
patent: 5808889 (1998-09-01), Burgess
patent: 5828890 (1998-10-01), Rehbock et al.
patent: 5854924 (1998-12-01), Rickel et al.
Kawabe, K.; Matsuo, A.; Uehara, S.; Ogawa, A.; "Variable Classification Technique for Software Maintenance and Application to the Year 2000 Problem"; Proceedings of the Second Euromicro Conference on Software Maintenance and Reengineering; pp. 44-50, Mar. 1998.
Matsuo, A.; Uehara, S.; Kimura, M.; "A Maintenance Support System Based on High-Level Control Flow and Data Dependnecy"; Proceedings of the Dec. 1995 Asia Pacific Software Engineering Conference; pp. 390-398.
Joiner, J.; Tsai, W.; Chen, X.; Subramanian, S.; Sun, J.; Gandamaneni, H.; "Data-Centered Program Understanding"; Proceedings of the International Conference on Software Maintenance; pp. 272-281, Sep. 1994.
Hart, J.; Pizzarello, A.; "A Scaleable, Automated Process for Year 2000 System Correction"; Proceedings of the 18th International Conference on Software Engineering; pp. 475-484, 1996.
Chen, X.; Tsai, W.; Joiner, J.; Gandamaneni, H.; Sun, J.; "Automatic Variable Classification for COBOL Programs"; Proceedings of the Eighteenth Annual International Computer Software and Applications Conference; pp. 432-437, Nov. 1994.
Kawabe Keiko
Kimura Minako
Matsuo Akihiko
Nagahashi Kenji
Uehara Sanya
Fujitsu Limited
Sattizahn Brian
Stamber Eric W.
LandOfFree
Program analyzing apparatus which categorizes variables into dom does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Program analyzing apparatus which categorizes variables into dom, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Program analyzing apparatus which categorizes variables into dom will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-737138