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KMi Seminars
A Walk on the Web
This event took place on Wednesday 30 November 2005 at 12:30

 
Dr. Helen Ashman School of Computer Science and Information Technology, University of Nottingham, United Kingdom

Web research has no real boundaries but many connections between fields of related research. Even its internal categorisations are largely artificial. For example, what we call 'hypertext' has roots in information studies, literature and film, and relies on mathematics for its formalisms. In turn, it forms the basis for many other fields of Web research, including adaptive hypermedia and online learning systems, information visualisation and (at least some of its mathematics) can form the basis for such seemingly unrelated topics such as modelling complexity.

In this talk, we will look at a collection of Web research topics from the Web Technologies Lab (WebTech) in Nottingham, considering the topics' relationships and mutual influence. The talk itself will be a hypertext, so that we can travel the relationships between areas via links.

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Online Presentation (slides)

 
KMi Seminars
 

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.