1 citations · 1 across the 3 of their papers we have counts for
3 papers · 1 filter
Preference Elicitation in Prioritized Skyline Queries
Denis Mindolin, Jan Chomicki
Preference queries incorporate the notion of binary preference relation into relational database querying. Instead of returning all the answers, such queries return only the best a…
Disjunctive Databases for Representing Repairs
Cristian Molinaro, Jan Chomicki, Jerzy Marcinkowski
This paper addresses the problem of representing the set of repairs of a possibly inconsistent database by means of a disjunctive database. Specifically, the class of denial constr…
Answer Sets for Consistent Query Answering in Inconsistent Databases
Marcelo Arenas, Leopoldo Bertossi, Jan Chomicki
A relational database is inconsistent if it does not satisfy a given set of integrity constraints. Nevertheless, it is likely that most of the data in it is consistent with the con…