Invited Papers -- P2P Semantic Mediation of Web Sources -- Reflective Community Information Systems -- Data Exchange Issues in Peer-to-Peer Database Systems -- On Enhancing Query Optimization in the Oracle Database System by Utilizing Attribute Cardinality Maps -- I - Databases and Information Systems Integration -- Improvement of Software Development Processes, Balancing Internal and External Organizational Aspects -- Measuring Enterprise Resource Planning (ERP) Systems Success: A Structural Equation Modeling Approach -- Toward Data Compliance in Vaccine Industry: Interoperability to Align Business and Information Systems -- Evaluating Server Capacity for Streaming Media Services -- II - Artificial Intelligence and Decision Support Systems -- On Processing Temporal Observations in Monitoring of Discrete-Event Systems -- Towards a Fuzzy Ontology Definition and a Fuzzy Extension of an Ontology Editor -- Retrieval of Collaborative Filtering Nearest Neighbors in a Content-Addressable Space -- Ontology-Driven Knowledge Sharing for Networked Organisation Configuration -- H L?X: A System for Semantic Information Extraction from Web Documents -- Skill-Profile Matching with Similarity Measures -- III - Information Systems Analysis and Specification -- Comparing and Evaluating Ontology Construction in an Enterprise Context -- Modelling and Visualisation for Interoperability Requirements Elicitation and Validation -- An Eclipse-Based Framework for Supporting Software Development Cooperative Activities -- Managing Service-Based EAI Architectures Evolution Using a Formal Architecture-Centric Approach -- Agile System Analysis and Design -- Product Oriented Modelling and Interoperability Issues -- Process Modeling Value Framework -- Combining SDBC and ISDL in the Modeling and Refinement of Business Processes -- Semantic Resources Integration and Interoperability in the Construction Domain -- IV - Software Agents and Internet Computing -- Establishing the Semantic Web Reasoning Infrastructure on Description Logic Inference Engines -- Controlling Property Growth in Product Classification Schemes: A Data Management Approach -- Collaborative Visualization in Rich Media Environments -- A Formal Semantics and a Client Synthesis for a BPEL Service -- V - Human-Computer Interaction -- Multi-modal Contact-Less Human Computer Interaction -- The ViskiMap Toolkit: Extending Mediawiki with Topic Maps -- A Simulation Environment to Assess Driving Performances while Interacting with On-board Telematics Systems -- Handheld Tools for Personalized and Proactive Psychotherapy.