Pluggable Services for Tailorable E-content Delivery
نویسندگان
چکیده
Delivering e-content as a service to end users involves addressing various cross-cutting aspects, including the heterogeneity of source and data, user needs, business rules as well as the evolution of the content itself. Catering for these aspects when modeling information systems calls for an architecture that accommodates evolution through separation of concerns and tailorability, and provides uniform access to the underlying content. Based on the notions of services and servicing rules, modules, providers, and module composition we show that effective modelling of service-based e-content delivery system is accomplished.
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