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Tech Report kmi-97-17 Abstract


Reusable Components for Knowledge Modelling
Techreport ID: kmi-97-17
Date: 1997
Author(s): Enrico Motta

This book addresses issues of knowledge modelling and reuse.What is the appropriate framework for modelling intelligent problem solving? How best to model reusable knowledge resources? How should libraries of reusable components be organized? I try to answer these questions by describing a comprehensive approach to the specification, organization, configuration and use of reusable components for knowledge models. Hence, the book addresses both theoretical and engineering issues. It proposes a clear theoretical basis to clarify the nature of problem solving methods, but at the same time it shows how to structure practical libraries of reusable components and use them in application development. The general ideas concerning modelling and reuse presented in this book are instantiated in the area of parametric design and, as a result, the book also proposes a number of specific design technologies. These include a characterization (task ontology) of the class of parametric design problems, a generic model of parametric design problem solving and a number of specific problem solving methods for parametric design. Finally, the book also illustrates how to apply these reusable components to develop executable application models in the domains of elevator configuration and office allocation.

Publication(s):

IOS Press, Amsterdam, The Netherlands, October 1999.
 
KMi Publications
 

Future Internet is...


Future Internet
With over a billion users, today's Internet is arguably the most successful human artifact ever created. The Internet's physical infrastructure, software, and content now play an integral part of the lives of everyone on the planet, whether they interact with it directly or not. Now nearing its fifth decade, the Internet has shown remarkable resilience and flexibility in the face of ever increasing numbers of users, data volume, and changing usage patterns, but faces growing challenges in meetings the needs of our knowledge society. Globally, many major initiatives are underway to address the need for more scientific research, physical infrastructure investment, better education, and better utilisation of the Internet. Within Japan, USA and Europe major new initiatives have begun in the area.

To succeed the Future Internet will need to address a number of cross-cutting challenges including:

  • Scalability in the face of peer-to-peer traffic, decentralisation, and increased openness

  • Trust when government, medical, financial, personal data are increasingly trusted to the cloud, and middleware will increasingly use dynamic service selection

  • Interoperability of semantic data and metadata, and of services which will be dynamically orchestrated

  • Pervasive usability for users of mobile devices, different languages, cultures and physical abilities

  • Mobility for users who expect a seamless experience across spaces, devices, and velocities