Real-time integrity constraints

  • Authors:
  • Jan Chomicki

  • Affiliations:
  • -

  • Venue:
  • PODS '92 Proceedings of the eleventh ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
  • Year:
  • 1992

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Abstract

We propose that Past Metric Temporal Logic (Temporal Logic with real-time operators referring to the past) be used as a language for specifying real-time integrity constraints. Building on our earlier work, we develop efficient, history-less methods of evaluating such constraints. We also argue that real-time constraints should be implemented as Condition-Action rules with temporal conditions.