Relational model

Known as: Relational, Relational attribute, Relational data model

The relational model (RM) for database management is an approach to managing data using a structure and language consistent with first-order…

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.

2006

We prove that every n-modal logic between K and S5 is undecidable, whenever n ≥ 3. We also show that each of these logics is non…

2004

The design of distributed databases involves making decisions on the fragmentation and placement of data and programs across the…

2001

We present ToX – the Toronto XML Engine – a repository for XML data and metadata, which supports real and virtual XML documents…

1999

This thesis is about natural language parsing with corpus-based grammars that are enriched with statistics. Parsing is the…

1994

This paper introduces a formalism to describe the needs and preferences of database users. Because of the precise formulation of…

1994

Highly Cited

1993

Highly Cited

1993

This paper describes an approach to interactive design tasks based on relational grammars. Relational grammars extend traditional…

1990

1989

1972

A model for generalized data translation is presented. Data translation is defined as “the process whereby data stored in a form…