Tech Reports
Tech Report kmi-01-05 Abstract
myPlanet: an ontology-driven Web-based personalised news service
Techreport ID: kmi-01-05
Date: 2001
Author(s): Yannis Kalfoglou & Maria Vargas-Vera
In this paper we present myPlanet, an ontology-driven personalised Web-based service. We extended the existing infrastructure of the PlanetOnto news publishing system. Our concerns were mainly to provide lightweight means for ontology maintenance and ease the access to repositories of news items, a rich resource for information sharing. We reason about the information being shared by providing an ontology-driven interest-profiling tool which enable users to specify their interests. We also developed ontology-driven heuristics to find news items related to users' interests. This paper argues for the role of ontology-driven personalised Web-based services in information sharing.
Future Internet
KnowledgeManagementMultimedia &
Information SystemsNarrative
HypermediaNew Media SystemsSemantic Web &
Knowledge ServicesSocial Software
Multimedia and Information Systems is...
We focus on content-based information retrieval over a wide range of data spanning form unstructured text and unlabelled images over spoken documents and music to videos. This encompasses the modelling of human perception of relevance and similarity, the learning from user actions and the up-to-date presentation of information. Currently we are building a research version of an integrated multimedia information retrieval system MIR to be used as a research prototype. We aim for a system that understands the user's information need and successfully links it to the appropriate information sources, be it a report or a TV news clip. This work is guided by the vision that an automated knowledge extraction system ultimately empowers people making efficient use of information sources without the burden of filing data into specialised databases.
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