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ISKI
1994
13 years 10 months ago
1994
ISKI
1994
13 years 10 months ago
1994
This paper aims at integrating techniques of non-monotonic reasoning about updates and of object-oriented specification of information systems. We present how to utilize defaults i...
ISKI
1994
13 years 10 months ago
1994
There is a manifold of meanings we could associate with the term \evolution" in the database arena. This paper tries to categorize some of these into a unique framework, showi...