Ontology-driven discovering model for geographical information services
نویسندگان
چکیده
منابع مشابه
World Geographical Ontology Model
Recent days have witnessed an explosive growth in generating data in geographic domain which leads to increasing the applications of geographical information system (GIS). Due to this increasing of GIS, GIS faced the problem of effective management of the spatial information from different resources and in different forms. So, Geographical ontologies have been introduced to the geographical dom...
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Searching for appropriate web services on the internet is becoming more and more laborious, because it depends on human processing and evaluating of the available web services in UDDI repositories. Furthermore, if the requester language is different form available WSDL files then it would be more complicated. If this process could be done automatically, this will save effort and time. In order ...
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Homogeneous unstructured data (HUD) are collections of unstructured documents that share common properties, such as similar layout, common file format, or common domain of values. Building on such properties, it would be desirable to automatically process HUD to access the main information through a semantic layer – typically an ontology – called semantic view. Hence, we propose an ontology-bas...
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In this paper, we present an ontology-driven information extraction system for pre-analysis of military texts such as intelligence reports. We discuss the techniques used in this system, which are “Information Extraction” (IE), “Semantic Role Labeling” (SRL) and the application of different kinds of ontologies for knowledge representation. As a conclusion we show how a system that integrates al...
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ژورنال
عنوان ژورنال: Geo-spatial Information Science
سال: 2010
ISSN: 1009-5020,1993-5153
DOI: 10.1007/s11806-010-0208-y