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Erschienen in:
2008 | OriginalPaper | Buchkapitel
RDFS Reasoning and Query Answering on Top of DHTs
verfasst von : Zoi Kaoudi, Iris Miliaraki, Manolis Koubarakis
Erschienen in: The Semantic Web - ISWC 2008
Verlag: Springer Berlin Heidelberg
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We study the problem of distributed RDFS reasoning and query answering on top of distributed hash tables. Scalable, distributed RDFS reasoning is an essential functionality for providing the scalability and performance that large-scale Semantic Web applications require. Our goal in this paper is to compare and evaluate two well-known approaches to RDFS reasoning, namely backward and forward chaining, on top of distributed hash tables. We show how to implement both algorithms on top of the distributed hash table Bamboo and prove their correctness. We also study the time-space trade-off exhibited by the algorithms analytically, and experimentally by evaluating our algorithms on PlanetLab.