Stefano Lodi

Using Subsumption in Semantic Query Optmization

Domenico Beneventano, Claudio Sartori, Sonia Bergamaschi, 1993, IJCAI 1993.

Using subsumption for semantic query optimization

Domenico Beneventano, Sonia Bergamaschi, Claudio Sartori, 1994 .

Constraints in Complex Object Database Models

Domenico Beneventano, Sonia Bergamaschi, Claudio Sartori, 1994 .