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Exposing RDF Archives using Triple Pattern Fragments

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Poster @EKAW 2016

Published in: Technology
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Exposing RDF Archives using Triple Pattern Fragments

  1. 1. Exposing RDF Archives using Triple Pattern Fragments Ruben.Taelman@UGent.be @rubensworks Scalability issues with Web-scale consumption hinder discovery of this knowledge Use low-cost TPF framework to expose archives Which books were present at time X? Support different query types Storing data as Independent copies Changesets Timestamps Supported query types and storage strategies form trade-offs between client load, server load and server storage cost. Roadmap 1. Extending TPF interface for different query types 2. Storage solution(s) for supported query types 3. Client-side methods for handling different versions Which books were added and removed between times X and Y? At what times was book A present? 1 bookA bookB bookC 2 bookB bookC bookD 3 bookA bookB bookD 1 +bookA +bookB +bookC 2 -bookA +bookD 3 +bookA -bookC bookA: 1,3 bookB: 1,2,3 bookC: 1,2 bookD: 2,3 Historical data can be a great source of knowledge

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