6 citations · 6 across the 1 of their papers we have counts for
2 papers
cs.DB2002★ 6 cited
Minimal-Change Integrity Maintenance Using Tuple Deletions
Jan Chomicki, Jerzy Marcinkowski
We address the problem of minimal-change integrity maintenance in the context of integrity constraints in relational databases. We assume that integrity-restoration actions are lim…
cs.DB2002
On the Computational Complexity of Consistent Query Answers
Jan Chomicki, Jerzy Marcinkowski
We consider here the problem of obtaining reliable, consistent information from inconsistent databases -- databases that do not have to satisfy given integrity constraints. We use…