3773 search results - page 17 / 755 » Using Ontologies for Integrated Geographic Information Syste... |
143
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ITNG
2010
IEEE
15 years 8 months ago
2010
IEEE
This paper, the first in a series of four, presents the conceptual design of a subsystem with integrative function based on a Service-Oriented Architecture (SOA), named Geographic...
157
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SEMWEB
2005
Springer
15 years 9 months ago
2005
Springer
Information retrieval systems have to deal with uncertain knowledge and query results should reflect this uncertainty in some manner. However, Semantic Web ontologies are based on...
117
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CIKM
2010
Springer
15 years 2 months ago
2010
Springer
In recent years, there has been an explosion of publicly available RDF and OWL data sources. In order to effectively and quickly answer queries in such an environment, we present...
144
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FOIS
2006
15 years 4 months ago
2006
The world of ontology development is full of mysteries. Recently, ISO Standard 15926 ("Lifecycle Integration of Process Plant Data Including Oil and Gas Production Facilities&...
130
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SCANGIS
2003
15 years 4 months ago
2003
This paper introduces a visual query system for geographical information systems, which is easy to use for non-professional persons. The system creates a new iconic metaphor — a ...