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Foundations of semantic web databases

Published: 14 June 2004 Publication History

Abstract

The Semantic Web is based on the idea of adding more machine-readable semantics to web information via annotations written in a language called the Resource Description Framework (RDF). RDF resembles a subset of binary first-order logic including the ability to refer to anonymous objects. Its extended version, RDFS, supports reification, typing and inheritance. These features introduce new challenges into the formal study of sets of RDF/RDFS statements and languages for querying them. Although several such query languages have been proposed, there has been little work on foundational aspects. We investigate these, including computational aspects of testing entailment and redundancy. We propose a query language with well-defined semantics and study the complexity of query processing, query containment, and simplification of answers.

References

[1]
A. V. Aho, M. R. Garey, J. D. Ullman, The transitive reduction of a directed graph, SIAM J. Comput. 1 (1972) 131--137.
[2]
S. Abiteboul, R. Hull, V. Vianu, Foundations of Databases, Addison-Wesley Publishing Co., 1995.
[3]
F. Baader, T. Nipkow, Term Rewriting and All That, Cambridge Univ. Press, 1998.
[4]
J. Broeskstra, A. Kampman, SeRQL: A Second Generation RDF Query Language, SWAD-Europe Workshop on Semantic Web Storage and Retrieval, 13--14 November 2003, Vrije Universiteit, Amsterdam, Netherlands.
[5]
A. Bonner, Hypothetical Datalog: Complexity and Expressibility. Proceedings ICDT 1988, 144--160.
[6]
Y. Kanza, W. Nutt, Y. Sagiv, Queries with incomplete answers over semistructured data, Proceedings PODS 1999, 227--236.
[7]
R. Fagin, Ph. G. Kolaitis, Data Exchange: Getting to the Core, Proceedings PODS 2003, 90--101.
[8]
D. M. Gabbay, U. Reyle, N-Prolog: an Extension of Prolog with Hypothetical Implications. I, Journal of Logic Programming (JLP), 1(4):319--355, 1984.
[9]
A. Gomez-Perez, M. C. Suarez-Figueroa, Results of Taxonomic Evaluation of RDF(S) and DAML+OIL Ontologies using RDF(S) and DAML+OIL Validation Tools and Ontology Platforms Import Services, II ISWC Workshop on Evaluation of Ontology-based Tools, EON2003, CEUR Workshop Proc. Vol 87.
[10]
R, V. Guha, rdfDB Query Language, in http://www.guha.com/rdfdb/query.html
[11]
C. Gutierrez, Normal forms for connectedness in categories, Annals of Pure and Applied Logic 108 (2001) 237--247.
[12]
P. Hell, J. Nesetril, The core of a graph, Discrete Math. 109 (1992), 117--126.
[13]
G. Karvounarakis, S. Alexaki, V. Christophides, D. Plexousakis, M. Scholl, RQL: A Declarative Query Language for RDF, Proceedings WWW 2002, 592--603.
[14]
A. Magkanaraki et al. Ontology Storage and Querying, Technical Report No. 308, April 2002, Foundation for Research and Technology Hellas, Institute of Computer Science, Information System Laboratory.
[15]
L. Miller, A. Seaborne, A. Reggiori, Three Implementations of SquishQL, a Simple RDF Query Language, Proc. 1st, International Semantic Web Conference, 2002, 399--403.
[16]
RDF Query Exchange Language (QEL), Edit. M. Nilsson, W. Siberski, http://edutella.jxta.org/spec/qel.html
[17]
OWL, Web Ontology Language Reference, W3C Candidate Recommendation 18 August 2003, Editors: M. Dean, G. Schreiber.
[18]
E. Prud'hommeaux, B. Grosof, RDF Query and Rules: A Framework and Survey, http://www.w3.org/2001/11/13-RDF-Query-Rules/
[19]
M. Sintek, S. Decker, TRIPLE---A Query, Inference, and Transformation Language for the Semantic Web, Proc. 1st International Semantic Web Conference, 2002, 364--378.
[20]
G. Yang, M. Kifer, On the Semantics of Anonymous Identity and Reification Proc. First International Conference on Ontologies, Databases and Applications of Semantics (ODBASE), 2002, 1047--1066.
[21]
DAML Query Language (DQL), April 2003, Abstract Specification. DAML Joint Committee, R. Fikes, P. Hayes, I. Horrocks, Ed.
[22]
Resource description framework (RDF) model and syntax specification, Edit. O. Lassila, R. Swick, Working draft, W3C, 1998.
[23]
RDF Semantics, W3C Working Draft, 1 October 2003 Edit. Patrick Hayes
[24]
RDF Vocabulary Description Language 1.0: RDF Schema, W3C Working Draft 23 January 2003, Edit. Dan Brickley, R. V. Guha.
[25]
RDF Concepts and Abstract Syntax, Edit. G. Klyne, J. J. Carroll. W3C Working Draft 10 October 2003.
[26]
RDF Primer, Edit. F. Manola, E. Miller, W3C Working Draft 10 October 2003.

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  • (2023)Differential privacy and SPARQLSemantic Web10.3233/SW-233474(1-29)Online publication date: 11-Dec-2023
  • (2023)Solving the SPARQL query containment problem with SpeCSWeb Semantics: Science, Services and Agents on the World Wide Web10.1016/j.websem.2022.10077076:COnline publication date: 1-Apr-2023
  • (2022)Charting Past, Present, and Future Research in the Semantic Web and InteroperabilityFuture Internet10.3390/fi1406016114:6(161)Online publication date: 25-May-2022
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cover image ACM Conferences
PODS '04: Proceedings of the twenty-third ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
June 2004
350 pages
ISBN:158113858X
DOI:10.1145/1055558
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 14 June 2004

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Cited By

View all
  • (2023)Differential privacy and SPARQLSemantic Web10.3233/SW-233474(1-29)Online publication date: 11-Dec-2023
  • (2023)Solving the SPARQL query containment problem with SpeCSWeb Semantics: Science, Services and Agents on the World Wide Web10.1016/j.websem.2022.10077076:COnline publication date: 1-Apr-2023
  • (2022)Charting Past, Present, and Future Research in the Semantic Web and InteroperabilityFuture Internet10.3390/fi1406016114:6(161)Online publication date: 25-May-2022
  • (2022)Knowledge Graph Compression for Big Semantic DataEncyclopedia of Big Data Technologies10.1007/978-3-319-63962-8_62-2(1-13)Online publication date: 17-Mar-2022
  • (2022)Managing Event InformationundefinedOnline publication date: 2-Mar-2022
  • (2021)Array databases: concepts, standards, implementationsJournal of Big Data10.1186/s40537-020-00399-28:1Online publication date: 2-Feb-2021
  • (2020)RDF 1.1: Knowledge Representation and Data Integration Language for the WebSymmetry10.3390/sym1201008412:1(84)Online publication date: 2-Jan-2020
  • (2020)Data placement strategies that speed-up distributed graph query processingProceedings of The International Workshop on Semantic Big Data10.1145/3391274.3393633(1-6)Online publication date: 14-Jun-2020
  • (2020)Inductive Learning-Based SPARQL Query OptimizationData Science and Intelligent Applications10.1007/978-981-15-4474-3_14(121-135)Online publication date: 18-Jun-2020
  • (2019)Querying knowledge graphs with extended property pathsSemantic Web10.3233/SW-19036510:6(1127-1168)Online publication date: 1-Jan-2019
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