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Author (up) Gutierrez, C.; Hurtado, C.A.; Mendelzon, A.O.; Perez, J.
Title Foundations of Semantic Web databases Type
Year 2011 Publication Journal Of Computer And System Sciences Abbreviated Journal J. Comput. Syst. Sci.
Volume 77 Issue 3 Pages 520-541
Keywords Semantic Web; RDF model; Query language
Abstract The Semantic Web is based on the idea of a common and minimal language to enable large quantities of existing data to be analyzed and processed. This triggers the need to develop the database foundations of this basic language, which is the Resource Description Framework (RDF). This paper addresses this challenge by: 1) developing an abstract model and query language suitable to formalize and prove properties about the RDF data and query language; 2) studying the RDF data model, minimal and maximal representations, as well as normal forms; 3) studying systematically the complexity of entailment in the model, and proving complexity bounds for the main problems; 4) studying the notions of query answering and containment arising in the RDF data model; and 5) proving complexity bounds for query answering and query containment. (C) 2010 Elsevier Inc. All rights reserved.
Address [Gutierrez, Claudio] Univ Chile, Dept Comp Sci, Santiago, Chile, Email: cgutierr@dcc.uchile.cl
Corporate Author Thesis
Publisher Academic Press Inc Elsevier Science Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0022-0000 ISBN Medium
Area Expedition Conference
Notes WOS:000288474800006 Approved
Call Number UAI @ eduardo.moreno @ Serial 129
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