5847 search results - page 675 / 1170 » Visualization of Knowledge Structures |
169
Voted
DEXAW
2008
IEEE
15 years 11 months ago
2008
IEEE
We consider topic detection without any prior knowledge of category structure or possible categories. Keywords are extracted and clustered based on different similarity measures u...
76
Voted
ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— In this paper we present our implementation of a layered ZigBee network and the performance test results using non-beaconing networks. Adding the implemented network layer to a...
152
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CIMCA
2006
IEEE
15 years 11 months ago
2006
IEEE
The aim of this paper is to propose a service oriented decision support system based on an ontology-driven uncertainty model (OntoBayes). OntoBayes consists of knowledge and decis...
124
Voted
ICALT
2006
IEEE
15 years 11 months ago
2006
IEEE
The teaching/ learning of cognitive skills, such as problem-solving, is an important goal in most forms of education. In well-structured subject areas certain exercise problem typ...
130
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BTW
2005
Springer
15 years 10 months ago
2005
Springer
: Knowledge about market developments and competitor activities on the market becomes more and more a critical success factor for enterprises. The World Wide Web provides public do...