1. www.sti-innsbruck.at © Copyright 2008 STI INNSBRUCK www.sti-innsbruck.at OntoWebber: Model-Driven Ontology-Based Web Site Management (2001) Yuhui Jin, Stefan Decker, Gio Wiederhold Stanford University

2. www.sti-innsbruck.at Overview Motivation: Building data-intensive Web sites is a costly task Goal: System and methodology supporting the creation of reusable specifications of Web sites Approach: Explicit modeling of different aspects of Web sites Use of ontologies as the foundation for Web site design Semi-structured data technology for data integration and Web site modeling Proof-of-concept implementation: Semantic Web Community Portal

3. www.sti-innsbruck.at Architecture

4. www.sti-innsbruck.at 1.Requirements analysis 2.Domain ontology design 3.Site view design 4.Personalization design 5.Maintenance design Methodology

5. www.sti-innsbruck.at Example: Domain model

6. www.sti-innsbruck.at Example: Site-view graph

7. www.sti-innsbruck.at Similar ideas as in OC work Ontology-based approach for reusability and scalability Integration of data from heterogeneous sources (but not output to multiple channels) Things that might be relevant for OC: Site-view graphs, presentation/navigation model System architecture Web site design methodology Relation to OC work