Conjunctive constraint mapping for data translation

Kevin Chen-Chuan Chang, H. Garcia-Molina

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper we present a mechanism for translating information in heterogeneous digital library environments. We model information as a set of conjunctive constraints that are satisfied by real-world objects (e.g., documents, their metadata). Through application of semantic rules and value transformation functions, constraints are mapped into ones understood and supported in another context. Our machinery can also deal with hierarchically structured information.

Original languageEnglish (US)
Title of host publicationProceedings of the ACM International Conference on Digital Libraries
PublisherACM
Pages49-58
Number of pages10
StatePublished - 1998
Externally publishedYes
EventProceedings of the 1998 3rd ACM Conference on Digital Libraries - Pittsburgh, PA, USA
Duration: Jun 23 1998Jun 26 1998

Other

OtherProceedings of the 1998 3rd ACM Conference on Digital Libraries
CityPittsburgh, PA, USA
Period6/23/986/26/98

ASJC Scopus subject areas

  • Computer Science(all)
  • Social Sciences(all)

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    Chang, K. C-C., & Garcia-Molina, H. (1998). Conjunctive constraint mapping for data translation. In Proceedings of the ACM International Conference on Digital Libraries (pp. 49-58). ACM.