??? An in-depth requirements analysis concerning the architecture of Semantic Web
systems and the must-have features of such features provides the groundwork for the
definition of the cornerstones of future Semantic Web systems. It will be shown that
B skup, Heyer, & Marx G??mez
Copyright ?© 2007, Idea Group Inc. Copying or distributing in print or electronic forms without written permission
of Idea Group Inc. is prohibited.
the basic cornerstones are limited in scope, thus making it possible to define a very
simple high-level meta-model for a model-driven strategy.
??? An approach to build multi-platform Semantic Web frameworks based on the core
technologies of Agents, Ontologies, Web Services, and Personalization frameworks
is explained. This approach is generic enough to encompass most currently-existing
frameworks and lends itself towards the integration of emerging standards. A new
type of service, a Hyperservice, is derived from integrating these core technologies
into a new type of service infrastructure.
??? An overview of Model-Driven Architecture (MDA) and Model-Driven Software
Development (MDSD) will be given. It provides the infrastructure for our extension
of CMDSD (Conceptual Model-Driven Software Development) which strives to
close the gap between technology expertise and conceptual requirements by building
meta-models focused on the conceptual task and defining a transformation path to
build complex systems from simple meta-models.
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