publication . Conference object . 2016

Linked data querying through FCA-based schema indexing

Dominik Brosius; Steffen Staab;
  • Published: 30 Aug 2016
  • Country: United States
Abstract
The efficiency of SPARQL query evaluation against Linked Open Data may benefit from schema-based indexing. However, many data items come with incomplete schema information or lack schema descriptions entirely. In this position paper, we outline an approach to an indexing of linked data graphs based on schemata induced through Formal Concept Analysis. We show how to map queries onto RDF graphs based on such derived schema information. We sketch next steps for realizing and optimizing the suggested approach.
Subjects
ACM Computing Classification System: InformationSystems_DATABASEMANAGEMENT
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Conference object . 2016
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