404 search results - page 13 / 81 » Maintaining Ontologies for Geographical Information Retrieva... |
WWW
2006
ACM
14 years 8 months ago
2006
ACM
Domain ontology has been used in many Semantic Web applications. However, few applications explore the use of ontology for personalized services. This paper proposes an ontology b...
GEOS
2005
Springer
14 years 27 days ago
2005
Springer
This paper analyses reported difficulties in spatial data retrieval from Internet portals, based on results from an empirical survey. The analysis reveals the problems which cause ...
ACIIDS
2009
IEEE
14 years 15 days ago
2009
IEEE
— In this paper I show how ontologies support the student modelling through the semantic definition of concepts that depict a student. The aim is to outline the framework for bui...
JSW
2008
13 years 7 months ago
2008
Information retrieval is the important work for Electronic Commerce. Ontology-based semantic retrieval is a hotspot of current research. In order to achieve fuzzy semantic retrieva...
GEOINFORMATICA
2006
13 years 7 months ago
2006
Metadata is needed to facilitate data sharing among geospatial information communities. Geographic Metadata Standards are available but tend to be general and complex in nature an...