Invited Key-Note Talks -- Using the Semantic Web in Mobile and Ubiquitous Computing -- Semantic Web applications: Fields and Business cases. The Industry challenges the research. -- Enterprise Applications of Semantic Web: The Sweet Spot of Risk and Compliance -- Contributions -- Practical Design of Business Enterprise Ontologies -- RgbDF: Resource Goal and Behaviour Description Framework -- The Study on the Semantic Image Retrieval Using the Cognitive Spatial Relationships in the Semantic Web -- Towards Cspaces: A New Perspective for the Semantic Web -- Using UDDI for Publishing Metadata of the Semantic Web -- On the Road to Business Applications of Semantic Web Technology -- RFID-based Logistics Information Service with Semantic Web -- Metrics for Objective Ontology Evaluations -- M-Advantage -- ICT Opportunities and Challenges for Remote Services -- Modeling Ontology Views -- Information Architectures for Semantic Web Applications -- Securing Web Services Using Semantic Web Technologies -- Semantically Enhanced Discovery of Heterogeneous Services -- Web Service Composition Algorithm Based on Fix-Point Theorem -- Knowledge Dichotomy and Semantic Knowledge Management -- Service Portability Framework for Integrated Communication Environments.International Federation for Information Processing The IFIP series publishes state-of-the-art results in the sciences and technologies of information and communication. The scope of the series includes: foundations of computer science; software theory and practice; education; computer applications in technology; communication systems; systems modeling and optimization; information systems; computers and society; computer systems technology; security and protection in information processing systems; artificial intelligence; and human-computer interaction. Proceedings and post-proceedings of referred international conferences in computer science and interdisciplinary fields are featured. These results often precede journal publication and represent the most current research. The principal aim of the IFIP series is to encourage education and the dissemination and exchange of information about all aspects of computing. For more information about the 300 other books in the IFIP series, please visit springeronline.com. For more information about IFIP, please visit www.ifip.or.at.