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Tech Report kmi-99-02 Abstract


Constituencies for Users: How to Develop them by Interpreting Logs of Web Site Access
Techreport ID: kmi-99-02
Date: 1999
Author(s): Michael J. Wright
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The number of electronic journals is growing as rapidly as the World Wide Web on which many are published. Readership of an electronic journal is important to quantify, just as it is for a printed journal. In maintaining the Journal of Interactive Media in Education (JIME), a scholarly electronic journal open to all, we require readership statistics more meaningful than the variations on the theme of "number of hits" given by many log analysis packages. Important aspects of JIME's open access are the decisions to not require subscription, nor the use of hidden tracking aids such as cookies. Readership information is acquired from the server log of client requests. We are investigating the identification of user sessions from such logs, and the development of classification of sessions into constituencies of readership. In this paper, we present the result of manual analysis from which we are developing automatic analysis mechanisms.

Publication(s):

AAAI Spring Symposium on Intelligent Agents in Cyberspace, March 22-24, 1999, Stanford University, California
 
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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.