E-Technologies: Innovation in an Open World [electronic resource] : 4th International Conference, MCETECH 2009, Ottawa, Canada, May 4-6, 2009. Proceedings / edited by Gilbert Babin, Peter Kropf, Michael Weiss.

Internet-Based Collaborative Work/E-Education -- Helping E-Commerce Consumers Make Good Purchase Decisions: A User Reviews-Based Approach -- Using Instant Messaging Systems as a Platform for Electronic Voting -- A Multi-criteria Collaborative Filtering Approach for Research Paper Recommendation in Papyres -- Industrial Experience -- An Ontological Approach to Connecting SOA Implementations -- A Non-technical User-Oriented Display Notation for XACML Conditions -- Goal-Driven Development of a Patient Surveillance Application for Improving Patient Safety -- Global Location-Based Access to Web Applications Using Atom-Based Automatic Update -- Inter-Organizational Processes I -- Toward a Framework for Dynamic Service Binding in E-Procurement -- Integrating Identity Management With Federated Healthcare Data Models -- Wrestling With a Paradox: Complexity in Interoperability Standards Making for Healthcare Information Systems -- Open Source and Open Environments -- Aligning Goal and Value Models for Information System Design -- Model-Based Penetration Test Framework for Web Applications Using TTCN-3 -- Impact of Diversity on Open Source Software -- Web Search Based on Web Communities Feedback Data -- Inter-Organizational Processes II -- Improving Trust and Reputation Modeling in E-Commerce Using Agent Lifetime and Transaction Count -- Towards a Methodology for Representing and Classifying Business Processes -- Typing for Conflict Detection in Access Control Policies -- Short Research Contributions -- Dynamic Pricing in Electronic Commerce Using Neural Network -- TwoStep: An Authentication Method Combining Text and Graphical Passwords -- Design Principles for E-Government Architectures -- A Proposed Intelligent Policy-Based Interface for a Mobile eHealth Environment -- Security and Trust -- Verification of Information Flow in Agent-Based Systems -- A Legal Perspective on Business: Modeling the Impact of Law -- A Requirement Engineering Framework for Electronic Data Sharing of Health Care Data Between Organizations -- Service-Oriented Architecture -- An Aspect-Oriented Framework for Business Process Improvement -- Integration Testing of Web Applications and Databases Using TTCN-3 -- A Reference Model for Semantic Peer-to-Peer Networks.

This volume constitutes the proceedings of the 4th International Conference on E-Technologies, MCETECH 2009, held in Ottawa, Canada, during May 4-6, 2009. The 23 full and 4 short papers included in this volume were carefully reviewed and selected from a total of 42 submissions. They cover topics such as inter-organzational processes, service-oriented architectures, security and trust, middleware infrastructures, open source and open environments, and applications including eGovernment, eEducation, and eHealth.

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