Derivation of incremental equations for PNF nested relations

Liu Jixue and Vincent Millist: Derivation of incremental equations for PNF nested relations. In: Acta cybernetica, (16) 1. pp. 93-131. (2003)

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Incremental view maintenance techniques are required for many new types of data models that are being increasingly used in industry. One of these models is the nested relational model that is used in the modelling complex objects in databases. In this paper we derive a group of expressions for incrementally evaluating query expressions in the nested relational model. We also present an algorithm to propagate base relation updates to a materialized view when the view is defined as a complex query.

Item Type: Article
Journal or Publication Title: Acta cybernetica
Date: 2003
Volume: 16
Number: 1
ISSN: 0324-721X
Page Range: pp. 93-131
Language: English
Place of Publication: Szeged
Event Title: Conference for PhD Students in Computer Science (3.) (2002) (Szeged)
Related URLs:
Uncontrolled Keywords: Számítástechnika, Kibernetika
Additional Information: Bibliogr.: p. 129-131. ; összefoglalás angol nyelven
Subjects: 01. Natural sciences
01. Natural sciences > 01.02. Computer and information sciences
Date Deposited: 2016. Oct. 15. 12:25
Last Modified: 2022. Jun. 14. 15:54

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