SPARQLoid - A querying system using own ontology and ontology mappings with reliability
Takahisa Fujino, Naoki Fukuta · 2012
Abstract. The heterogeneity of ontologies on the web of data is a crucial problem. This paper presents an application called SPARQLoid that uses a query rewriting method to enable users to query any SPARQL endpoint with the user’s own ontology, even when their ontology mappings are not reliable enough. Often ontology matching methods produce mappings with their reliability degree. Based on the given reliability degrees of those mappings, SPARQLoid allows users to query data in the target SPARQL endpoints by using their own (or a specified certain) ontology under a control of sorting order based on their mapping reliability. In this paper, we show a brief demonstration and a comparison to related work.