ICEC '05 Proceedings of the 7th international conference on Electronic commerce
Requirements elicitation for the design of context-aware applications in a ubiquitous environment
ICEC '05 Proceedings of the 7th international conference on Electronic commerce
Developing e-Negotiation support with a meta-modeling approach in a web services environment
Decision Support Systems - Special issue: Web services and process management
Flows and views for scalable scientific process integration
InfoScale '06 Proceedings of the 1st international conference on Scalable information systems
Local analysis of atomicity sphere for B2B collaboration
Proceedings of the 14th ACM SIGSOFT international symposium on Foundations of software engineering
Ubiquitous enterprise service adaptations based on contextual user behavior
Information Systems Frontiers
Alert based disaster notification and resource allocation
Information Systems Frontiers
International Journal of Organizational and Collective Intelligence
Engineering e-Collaboration Services with a Multi-Agent System Approach
International Journal of Systems and Service-Oriented Engineering
Journal of Database Management
A collaborative food safety service agent architecture with alerts and trust
Information Systems Frontiers
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With recent advances in mobile technologies and infrastructures, there are increasing demands for ubiquitous access to networked services. These services, generally known as m-services, extend supports from Web browsers on personal computers to handheld devices, such as mobile phones and PDAs. However, in general, the capabilities and bandwidth of these devices are significantly inferior to desktop computers over wired connections, which have been assumed by most Internet services. Instead of redesigning or adapting m-services in an ad-hoc manner for multiple platforms available in handheld devices, we propose a methodology for such adaptation based on three tiers: user interface views, data views, and process views. These views provide customization and help balance security and trust. User interface views provide alternative presentations of inputs and outputs. Data views summarize data over limited bandwidth and map heterogeneous data sources. In addition, we introduce a novel approach of applying process views to m-service adaptation, where mobile users may execute a more concise version or modified procedures of the original process. The process view also serves as the key mechanism for integrating user interface views and data views. In addition, we present a formal model on view consistency and integrity in our methodology. We demonstrate the feasibility of our methodology by extending a service negotiation subsystem into an m-service with multi-platform support.