· Semantic Services: Representation, Deployment and Valorisation · Participatory Technologies - User Empowerment · Semantic Web Community Environments, Portals, Web Information Systems · Collaborative Ontology Construction, Knowledge Engineering · Ontology Alignment, Versioning and Evolution · Social Networking and Social Software · Personalization and Human-Computer Interaction within Semantic Technologies · Mobile and Web Services· Data Management and Analysis · Tool and Application Support for the Semantic Web · Application of Semantic Technologies: in Energy Efficiency, Mobile Communications, Tourism, Media, Marketing, Security |