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Tech Report kmi-96-12 Abstract


Negotiating the Construction of Organisational Memory Using Hypermedia Argument Spaces
Techreport ID: kmi-96-12
Date: 1996
Author(s): Simon Buckingham Shum
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This paper describes an approach to capturing organisational memory in which teams use a hypermedia tool to analyse and discuss complex problems. Graphical argument spaces are constructed as competing ideas are debated. Firstly this supports the processes of discussion and negotiation which are central to knowledge work, typically as problems are defined, project constraints shift, and teams reconcile competing agendas. Graphical argumentation provides a shared working memory in meetings by focusing discussion. Secondly, the product of using such a tool to conduct discussions is a shared long term memory of the intellectual investment, thus resisting 'organisational amnesia.' Hypermedia groupware provides a way to link informal, socially embedded knowledge with other work artifacts such as reports, sketches and simulations. Examples of this approach's application are surveyed, followed by consideration of the cognitive, group and organisational dynamics that can support, or obstruct such an approach. The concluding discussion seeks to situate this approach in relation to others, by proposing four questions that an approach should seek to answer. These questions seek to clarify the interdependencies between economics, technologies, work practices, and the power and responsibility that controlling knowledge repositories brings.

Publication(s):

Workshop on Knowledge Media for Improving Organisational Expertise, 1st International Conference on Practical Aspects of Knowledge Management, Basel, Switzerland, 30-31 October 1996.
 
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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.