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            Component Models for Semantic Web Applications (e.g., J2EE, .NET) | 
             
	    
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            Distributed Object-based architectures for the Semantic Web | 
             
	    
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            Agent-based architectures for the Semantic Web | 
             
	    
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            Scalability, Extensibility and Robustness of Semantic Web Applications | 
             
	    
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            Algebras for Model and Ontology Management, the Ontology/Model lifecycle | 
             
	    
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            Creation, Maintenance and Versioning of Annotations, Metadata and Mappings | 
             
	    
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            Tools (including visual tools) for creating Semantic Web Components (e.g., ontologies, mappings, views, etc.) | 
             
	    
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            Workflow Systems, Web Services and Quality of Service contracts | 
             
	    
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            Support for Negotiation and Trust | 
             
	    
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            Security for the Semantic Web | 
             
	    
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            Conceptual clustering and statistical approaches | 
             
	    
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            Social Networks and Consensus Analysis approaches | 
             
	    
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            Information Analysis accuracy of Semantic Web Applications (e.g., precision, recall, false positives, etc.) | 
             
	    
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            Ontologies, Conceptual Models, Taxonomies | 
             
 
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