SYSTEM/U: a database system based on the universal relation assumption
ACM Transactions on Database Systems (TODS)
A simplied universal relation assumption and its properties
ACM Transactions on Database Systems (TODS)
Joined normal form: a storage encoding for relational databasess
ACM Transactions on Database Systems (TODS)
Maximal objects and the semantics of universal relation databases
ACM Transactions on Database Systems (TODS)
On the Equivalence of Database Models
Journal of the ACM (JACM)
Degrees of acyclicity for hypergraphs and relational database schemes
Journal of the ACM (JACM)
A generalized access path model and its application to a relational data base system
SIGMOD '76 Proceedings of the 1976 ACM SIGMOD international conference on Management of data
An Introduction to Database Systems
An Introduction to Database Systems
Answering queries in relational databases
SIGMOD '83 Proceedings of the 1983 ACM SIGMOD international conference on Management of data
Can we use the universal instance assumption without using nulls?
SIGMOD '81 Proceedings of the 1981 ACM SIGMOD international conference on Management of data
Specifying connections for a universal relation scheme database
SIGMOD '82 Proceedings of the 1982 ACM SIGMOD international conference on Management of data
Toward logical data independence: a relational query language without relations
SIGMOD '82 Proceedings of the 1982 ACM SIGMOD international conference on Management of data
Assumptions in relational database theory
PODS '82 Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems
PODS '82 Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems
A universal relation database system implemented via the network model
PODS '82 Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems
One flavor assumption and gamma-acyclicity for universal relation views
PODS '86 Proceedings of the fifth ACM SIGACT-SIGMOD symposium on Principles of database systems
Dynamic query interpretation in relational databases
PODS '87 Proceedings of the sixth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Update and retrieval in a relational database through a universal schema interface
ACM Transactions on Database Systems (TODS)
A high-level user interface for update and retrieval in relational databases—language aspects
SIGMOD '85 Proceedings of the 1985 ACM SIGMOD international conference on Management of data
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