pSPARQL: A Querying Language for Probabilistic RDF Data

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pSPARQL: A Querying Language for Probabilistic RDF (Extended Abstract)

In this paper, we present a querying language for probabilistic RDF databases, where each triple has a probability, called pSRARQL, built on SPARQL, recommended by W3C as a querying language for RDF databases. Firstly, we present the syntax and semantics of pSPARQL. Secondly, we define the query problem of pSPARQL corresponding to probabilities of solutions. Finally, we show that the query eval...

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ژورنال

عنوان ژورنال: Complexity

سال: 2019

ISSN: 1076-2787,1099-0526

DOI: 10.1155/2019/8258197