Principles of Database Systems

John Kandiri · 2018

Database DesignRelational DatabaseEngineering+7

Generalized first-order spectra and polynomial-time recognizable sets

Ronald Fagin · Medical Entomology and Zoology · 1974

Statistical Signal ProcessingEngineeringApproximation Theory+5

Universality of data retrieval languages

Alfred V. Aho, Jeffrey D. Ullman · 1979

Relational DatabaseEngineeringIntelligent Information Retrieval+22

Computable queries for relational data bases

Ashok K. Chandra, David Harel · Journal of Computer and System Sciences · 1980

Relational QueriesRelational DatabaseEngineering+10

Upper and lower bounds for first order expressibility

Neil Immerman · Journal of Computer and System Sciences · 1982

Lower BoundComputational ComplexityHigher-order Logic+2