Formalizing Database Evolution in the Situation Calculus

@inproceedings{Reiter1992FormalizingDE,
  title={Formalizing Database Evolution in the Situation Calculus},
  author={Raymond Reiter},
  booktitle={FGCS},
  year={1992}
}
We continue our exploration of a theory of database updates (Re-iter 21, 23]) based upon the situation calculus. The basic idea is to take seriously the fact that databases evolve in time, so that updatable relations should be endowed with an explicit state argument representing the current database state. Database transactions are treated as functions whose eeect is to map the current database state into a successor state. The formalism is identical to that arising in the artiicial… CONTINUE READING

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