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Tech Report kmi-95-03 Abstract


Recording the design decisions of knowledge engineers to facilitate re-use of design models
Techreport ID: kmi-95-03
Date: 1995
Author(s): Arthur Stutt and Enrico Motta
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In this paper we focus on the process of constructing reusable knowledge level models by augmenting an explicit process model of KBS design with a means of recording the argumentation about design decisions. Our method includes a set of design principles and an expressive design language for representing design components (such as tasks and roles) with an extension for decision descriptions. We present a concrete example of the application of our design methodology which illustrates how our design language can be used to produce a communicable and re-usable design model.

Publication(s):

Accepted for publication at the ninth Knowledge Acquisition for Knowledge-Based Systems Workshop, Banff Canada, February 26-March 3, 1995.
 
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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