Moshe Y. Vardi, Pierre Wolper
Journal of Computer and System Sciences
Paper
The Universal-Relation Data Model for Logical Independence
Abstract
This relational model keeps access-path independence by removing the need for logical navigation among relations. One benefit is a simple yet powerful query-language interface. © 1988 IEEE
Related
Gabriel M. Kuper, Moshe Y. Vardi
ACM Transactions on Database Systems (TODS)
Ronald Fagin, John Geanakoplos, et al.
International Journal of Game Theory
Conference paper
Decidable optimization problems for database logic programs
Stavros S. Cosmadakis, Paris C. Kanellakis, et al.
STOC 1988