Sfoglia per Autore
Inclusion and Equivalence between Relational Database Schemata
1982-01-01 Atzeni, Paolo; Ausiello, G; Batini, C; Moscarini, M.
Assumptions in Relational Database Theory
1982-01-01 Atzeni, Paolo; Parker, Ds
Functional Dependencies and Disjunctive Existence Constraints in Database Relations with Null Values
1984-01-01 Atzeni, Paolo; Morfuni, Nm
Functional Dependencies in Relations with Null Values
1984-01-01 Atzeni, Paolo; Morfuni, Nm
Efficient Query Answering in the Representative Instance Approach
1985-01-01 Atzeni, Paolo; Chan, Epf
On the Properties and Characterization of Connection-tap-free Schemes
1986-01-01 Chan, Epf; Atzeni, Paolo
Database Theory
1986-01-01 Ausiello, G; Atzeni, Paolo
FUNCTIONAL-DEPENDENCIES AND CONSTRAINTS ON NULL VALUES IN DATABASE RELATIONS
1986-01-01 Atzeni, Paolo; Morfuni, Nm
Formal Properties of Net-Based Knowledge Representation Schemes
1986-01-01 Atzeni, Paolo; Parker, Ds
Set Containment Inference
1986-01-01 Atzeni, Paolo; Parker, Ds
: Independent Database Schemes under Functional and Inclusion Dependencies
1987-01-01 Atzeni, Paolo; Chan, Epf
A New Basis for the Weak Instance Model
1987-01-01 Atzeni, Paolo; Debernardis, Mc
Idempotent Single-Predicate Horn Clauses
1988-01-01 Wood, Pt; Mendelzon, Ao; Atzeni, Paolo
Formal Properties of Net-Based Knowledge Representation Schemes
1988-01-01 Atzeni, Paolo; Parker, D. S.
SET CONTAINMENT INFERENCE AND SYLLOGISMS
1988-01-01 Atzeni, Paolo; Parker, Ds
Approaches to Updates over Weak Instances
1989-01-01 Atzeni, P.; Torlone, Riccardo
Updating Databases in the Weak Instance Model
1989-01-01 Atzeni, Paolo; Torlone, R.
Updating Databases in the Weak Instance Model
1989-01-01 Atzeni, Paolo; Torlone, Riccardo
EFFICIENT OPTIMIZATION OF SIMPLE CHASE JOIN EXPRESSIONS
1989-01-01 Atzeni, Paolo; Chan, Epf
Efficient Updates to Independent Schemes in the Weak Instance Model
1990-01-01 Atzeni, Paolo; Torlone, R.
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