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2007
Springer

YARS2: A Federated Repository for Querying Graph Structured Data from the Web

12 years 22 days ago
YARS2: A Federated Repository for Querying Graph Structured Data from the Web
We present the architecture of an end-to-end semantic search engine that uses a graph data model to enable interactive query answering over structured and interlinked data collected from many disparate sources on the Web. In particular, we study distributed indexing methods for graph-structured data and parallel query evaluation methods on a cluster of computers. We evaluate the system on a dataset with 430 million statements collected from the Web, and provide scale-up experiments on 7 billion synthetically generated statements.
Andreas Harth, Jürgen Umbrich, Aidan Hogan, S
Added 09 Jun 2010
Updated 09 Jun 2010
Type Conference
Year 2007
Where SEMWEB
Authors Andreas Harth, Jürgen Umbrich, Aidan Hogan, Stefan Decker
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