1125 search results - page 143 / 225 » Knowledge-based semantic clustering |
152
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WSDM
2010
ACM
16 years 1 months ago
2010
ACM
We describe an approach for multi-modal characterization of social media by combining text features (e.g. tags as a prominent example of short, unstructured text labels) with spat...
155
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CRV
2009
IEEE
15 years 11 months ago
2009
IEEE
This paper presents a spatial-semantic modeling system featuring automated learning of object-place relations from an online annotated database, and the application of these relat...
143
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OTM
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. The ongoing trend towards open data embraced by the Semantic Web has started to produce a large number of data sources. These data sources are published using RDF vocabul...
119
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NLDB
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. In this paper, we target document ranking in a highly technical field with the aim to approximate a ranking that is obtained through an existing ontology (knowledge stru...
146
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CCGRID
2005
IEEE
15 years 10 months ago
2005
IEEE
While the Grid and Web Services have helped us support heterogeneous resource access through the use of service oriented architectures, they have not addressed the issue of hetero...