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Data Mining and Reverse Engineering
Database systems for computer-aided design (CAD) are characterised by structural complexity and nonstandard relationship types. Integrity constraints typically describe the semantics of these relationships. Enforcing such constraints in the face of user-initiated changes to the database is necessary to ensure that the database is consistent and the corresponding design is valid. Typically, update rules are specified to maintain integrity constraints. In this paper, we concentrate on thedoi:10.1007/978-0-387-35300-5_16 fatcat:slzpt2g2nfa2jdxjj3lsr5zs2a