Innovative Business Models. - Value Process and Business Process in E-Business Modelling. - VA3: Governance Selection in Value Webs. - From an E-Business Revenue Model to Its Software Reference Architecture. - e-Collaboration and e-Services. - Selecting Supply Partners for E-Collaboration in Supply Chains. - E-Collaboration Architecture for Customer-Driven Business Processes in Inter-Organizational Scenarios. - Monitoring Middleware for Service Level Agreements in Heterogeneous Environments. - G2G G2B and G2C Models. - Using Software Agents to Personalize Access to E-Offices. - Evaluating E-Government. - A Knowledge-Sharing Framework for Public Administrations. - One-Stop Government Service Integration. - Configuring E-Government Services Using Ontologies. - A Business Rule Engine Applied to Egovernment Services Integration. - Towards Dynamic Composition of E-Government Services. - e-Government - Trust and Security. - Employing Ontologies for the Development of Security Critical Applications. - Development and Evaluation of a System for Checking for Improper Sending of Personal Information in Encrypted E-Mail. - Hypr&A - A Security Model for the Support Processes in Egovernment. - e-Health and e-Democracy. - Policy-Rich Multi-Agent Support for E-Health Applications. - Pursuing Electronic Health. - E-Petitioning: Enabling Ground-Up Participation. - Architecture of Multi Channel Multi Database Voting System. - Public e-Services for Citizens and Enterprises. - Practitioner Buy-in and Resistance to E-Enabled Information Sharing Across Agencies. - Legalurn: A Framework for Organizing and Surfing Legal Documents on the Web. - A Web Service Approach to Geographical Data Distribution Among Public Administrations. - Digital Goods and Products. - Second generation micropayment systems: lessons learned. -Value Analysis of Retail Electronic Payments Market. - Personalized Discount - A Fuzzy Logic Approach. - B2B B2C and C2C Models. - Dynamic Model Harmonization Between Unknown eBusiness Systems. - Active Advertisement in Supermarkets Using Personal Agents. - A Smart HTTP Communicator: SMACH. - e-Marketplaces e-Hubs and Portals. - Mobile Portal Implementation Strategy: A Theoretical Exploration. - Cross-Organizational Workflows: A Classification of Design Decisions. - Biovault: Solving the Problem of Replay in Biometrics. - Computing for e-Commerce. - Integration of XML Data in Peer-to-Peer E-Commerce Applications. - Using ebXML for Supply Chain Traceability. - An XML-Based Data Model for Vulnerability Assessment Reports. - User Behavior Modeling. - Admission Control for the Customers over the Vendor's VPN. - Role of the Customer Value in the Software as a Service Concept. - Robalo: A Risk-Oriented Job Dispatching Mechanism for Workforce Management System. - Pervasive Technologies for e-Commerce. - Discovery and Query: Two Semantic Processes for Web Services. - Dyng: A Multi-Protocol Collaborative System. - Development Concept for and Trial Application of a Mulutiplex Risk Communicator. Language: English