SYSTEM/U: a database system based on the universal relation assumption
ACM Transactions on Database Systems (TODS)
On global context dependencies and their properties (extended abstract)
Proceedings on Mathematical Fundamentals of Database Systems on MFDBS 87
Consequences of assuming a universal relation
ACM Transactions on Database Systems (TODS)
A characterization of globally consistent databases and their correct access paths
ACM Transactions on Database Systems (TODS)
Principles of Database Systems
Principles of Database Systems
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
Universal Relation Views: A Pragmatic Approach
VLDB '83 Proceedings of the 9th International Conference on Very Large Data Bases
Graphs and Hypergraphs
Interpretation of statistical queries to relational databases
SSDBM'1988 Proceedings of the 4th international conference on Statistical and Scientific Database Management
| Hi-index | 0.00 |
A new dynamic approach to the problem of determining the correct interpretation of a logically independent query to a relational database is described. The proposed disambiguating process is based on a simple user-system dialogue that consists in a sequence of decisions about the relevance (or not) of an attribute with respect to the user interpretation