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Tech Report kmi-00-02 Abstract


VAEBuilder - A General Purpose Software Tool for the Description and Implementation of Virtual Audio Environments
Techreport ID: kmi-00-02
Date: 2000
Author(s): Mark Pearson
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This document describes the issues relating to the design and implementation of a software tool for creating and exploring arbitrary virtual audio environments (referred to hereinafter as VAEs). A prototype package called VAEBuilder has been developed with some of the functionality described in this document. VAEBuilder is implemented in Visual C++ using MFC and comes with full hypertext or printed documentation for the sources. It is a work in progress, as many of the features and ideas described in this document have yet to be fully worked through or implemented, but even in its present state it acts as an example of how the various hardware and software technologies might be integrated.
 
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Semantic Web and Knowledge Services is...


Semantic Web and Knowledge Services
"The Semantic Web is an extension of the current web in which information is given well-defined meaning, better enabling computers and people to work in cooperation" (Berners-Lee et al., 2001).

Our research in the Semantic Web area looks at the potentials of fusing together advances in a range of disciplines, and applying them in a systemic way to simplify the development of intelligent, knowledge-based web services and to facilitate human access and use of knowledge available on the web. For instance, we are exploring ways in which tnatural language interfaces can be used to facilitate access to data distributed over different repositories. We are also developing infrastructures to support rapid development and deployment of semantic web services, which can be used to create web applications on-the-fly. We are also investigating ways in which semantic technology can support learning on the web, through a combination of knowledge representation support, pedagogical theories and intelligent content aggregation mechanisms. Finally, we are also investigating the Semantic Web itself as a domain of analysis and performing large scale empirical studies to uncover data about the concrete epistemologies which can be found on the Semantic Web. This exciting new area of research gives us concrete insights on the different conceptualizations that are present on the Semantic Web by giving us the possibility to discover which are the most common viewpoints, which viewpoints are mutually inconsistent, to what extent different models agree or disagree, etc...

Our aim is to be at the forefront of both theoretical and practical developments on the Semantic Web not only by developing theories and models, but also by building concrete applications, for a variety of domains and user communities, including KMi and the Open University itself.