5 citations · 5 across the 3 of their papers we have counts for
3 papers
Consistent query answers on numerical databases under aggregate constraints
Sergio Flesca, Filippo Furfaro, Francesco Parisi
The problem of extracting consistent information from relational databases violating integrity constraints on numerical data is addressed. In particular, aggregate constraints defi…
Estimating Range Queries using Aggregate Data with Integrity Constraints: a Probabilistic Approach
Francesco Buccafurri, Filippo Furfaro, Domenico Sacca'
The problem of recovering (count and sum) range queries over multidimensional data only on the basis of aggregate information on such data is addressed. This problem can be formali…
Minimal founded semantics for disjunctive logic programs and deductive databases
Filippo Furfaro, Gianluigi Greco, Sergio Greco
In this paper, we propose a variant of stable model semantics for disjunctive logic programming and deductive databases. The semantics, called minimal founded, generalizes stable m…