36 search results - page 6 / 8 » Translating XPath Queries into SPARQL Queries |
EDBT
2008
ACM
13 years 9 months ago
2008
ACM
The goal of the Semantic Web is to support semantic interoperability between applications exchanging data on the web. The idea heavily relies on data being made available in machi...
ICDE
2012
IEEE
11 years 10 months ago
2012
IEEE
— XML is commonly supported by SQL database systems. However, existing mappings of XML to tables can only deliver satisfactory query performance for limited use cases. In this pa...
ISEMANTICS
2010
13 years 9 months ago
2010
Twarql is an infrastructure translating microblog posts from Twitter as Linked Open Data in real-time. The approach employed in Twarql can be summarized as follows: (1) extract co...
SEMWEB
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, we present PelletSpatial, a qualitative spatial reasoning engine implemented on top of Pellet. PelletSpatial provides consistency checking and query answering over s...
IUI
2010
ACM
14 years 4 months ago
2010
ACM
One of the critical problems in natural language interfaces is the discordance between the expressions covered by the interface and those by the knowledge base. In the graph-based...