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Heraclitus: Web Usage Driven Adaptation of the Semantic Web   Alexander Mikroyannidis Babis Theodoulidis School of Informatics University of Manchester
Introduction ,[object Object],[object Object],[object Object]
Web Site Ontology (I) ,[object Object],[object Object],[object Object],[object Object]
Web Site Ontology (II)
Framework Principles ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Architecture Overview Pagesets : Sets of pages that are frequently accessed together throughout the same session Topology & Ontology Evolution Pagesets Classification Session Mining Preprocessing
Preprocessing ,[object Object],[object Object],[object Object],[object Object]
Session Mining ,[object Object],[object Object],[object Object],[object Object]
Topology & Ontology Evolution
Case Study ,[object Object],[object Object],[object Object],[object Object]
Web Site Topology Evolution (I) ,[object Object],[object Object]
Web Site Topology Evolution (II)
Web Site Ontology Evolution (I) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Web Site Ontology Evolution (II)
Conclusions ,[object Object],[object Object],[object Object]
Future Work ,[object Object],[object Object],[object Object]
Thanks! To try out Heraclitus visit: http:// heraclitus.sourceforge.net

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Heraclitus: A Framework for Semantic Web Adaptation