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On the Foundations of Computing Deltas between RDF models

by: Dimitris Zeginis, Yannis Tzitzikas, and Vassilis Christophides

In: Proceedings of the 6th International Semantic Web Conference and 2nd Asian Semantic Web Conference ISWC/ASWC2007, Busan, South Korea, Vol. 4825 Berlin, Heidelberg: Springer Verlag (November 2007) , p. 631--644.

Resources (URL, PDF, PS...)

URL:	http://iswc2007.semanticweb.org/papers/631.pdf

Abstract

The ability to compute the differences that exist between two RDF models is an important step to cope with the evolving nature of the Semantic Web SW. In particular, RDF Deltas can be employed to reduce the amount of data that need to be exchanged and managed over the network and hence build advanced SW synchronization and versioning services. By considering Deltas as sets of change operations, in this paper we study various RDF comparison functions in conjunction with the semantics of the underlying change operations and formally analyze their possible combinations in terms of correctness, minimality, semantic identity and redundancy properties.

BibTeX record

@inproceedings{Zeginis/2007/Foundations,
  abstract = {The ability to compute the differences that exist between two RDF models is an important step to cope with the evolving nature of the Semantic Web (SW). In particular, RDF Deltas can be employed to reduce the amount of data that need to be exchanged and managed over the network and hence build advanced SW synchronization and versioning services. By considering Deltas as sets of change operations, in this paper we study various RDF comparison functions in conjunction with the semantics of the underlying change operations and formally analyze their possible combinations in terms of correctness, minimality, semantic identity and redundancy properties.},
  added-at = {2007-11-07T19:13:58.000+0100},
  address = {Berlin, Heidelberg},
  author = {Zeginis, Dimitris and Tzitzikas, Yannis and Christophides, Vassilis},
  biburl = {http://www.bibsonomy.org/bibtex/2b371dc088473e2780f05be37b8030cc5/iswc2007},
  booktitle = {Proceedings of the 6th International Semantic Web Conference and 2nd Asian Semantic Web Conference (ISWC/ASWC2007), Busan, South Korea},
  crossref = {http://data.semanticweb.org/conference/iswc-aswc/2007/proceedings},
  editor = {Aberer, Karl and Choi, Key-Sun and Noy, Natasha and Allemang, Dean and Lee, Kyung-Il and Nixon, Lyndon J B and Golbeck, Jennifer and Mika, Peter and Maynard, Diana and Schreiber, Guus and Cudré-Mauroux, Philippe},
  interhash = {8c6780b52f8c14dc70afe69d330d4b7f},
  intrahash = {b371dc088473e2780f05be37b8030cc5},
  keywords = {2007 computing delta foundation iswc model rdf research_03},
  month = {November},
  pages = {631--644},
  publisher = {Springer Verlag},
  series = {LNCS},
  timestamp = {2007-11-07T19:13:58.000+0100},
  title = {On the Foundations of Computing Deltas between RDF models},
  url = {http://iswc2007.semanticweb.org/papers/631.pdf},
  volume = 4825,
  year = 2007
}

Endnote record

%0 Conference Paper
%1 Zeginis/2007/Foundations
%A Zeginis, Dimitris
%A Tzitzikas, Yannis
%A Christophides, Vassilis
%B Proceedings of the 6th International Semantic Web Conference and 2nd Asian Semantic Web Conference (ISWC/ASWC2007), Busan, South Korea
%C Berlin, Heidelberg
%D 2007
%E Aberer, Karl
%E Choi, Key-Sun
%E Noy, Natasha
%E Allemang, Dean
%E Lee, Kyung-Il
%E Nixon, Lyndon J B
%E Golbeck, Jennifer
%E Mika, Peter
%E Maynard, Diana
%E Schreiber, Guus
%E Cudré-Mauroux, Philippe
%I Springer Verlag
%K 
%P 631--644
%T On the Foundations of Computing Deltas between RDF models
%U http://iswc2007.semanticweb.org/papers/631.pdf
%V 4825
%X The ability to compute the differences that exist between two RDF models is an important step to cope with the evolving nature of the Semantic Web (SW). In particular, RDF Deltas can be employed to reduce the amount of data that need to be exchanged and managed over the network and hence build advanced SW synchronization and versioning services. By considering Deltas as sets of change operations, in this paper we study various RDF comparison functions in conjunction with the semantics of the underlying change operations and formally analyze their possible combinations in terms of correctness, minimality, semantic identity and redundancy properties.