Cart (Loading....) | Create Account
Close category search window
 

Augmented Ontology-Based Information Retrieval System with External Open Source Resources

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Zhuhadar, L. ; Dept. of Comput. Eng. & Comput. Sci., Univ. of Louisville, Louisville, KY, USA ; Nasraoui, O.

As the number of online students has been growing significantly for the last couple of years, generic Web Information Retrieval methods have either maintained an emphasis on serving the general population, or have been lagging in integrating the power of adaptive semantics and personalization via knowledge discovery into real-life working E-learning applications. This paper is devoted to the implementation of an augmented ontology-based information retrieval system with external open-source resources from MIT OpenCourseWare that uses Protégé to design and build the structure of HyperManyMedia ontology as means of retrieving documents in two languages, English and Spanish. In addition, this paper deals with clustering the augmented documents, the outcome of the Clustering Analysis is added to the domain ontology as additional leaves under the “SubSubSubconcept = lecture”. From each cluster, we extract the Topn keywords (descriptive terms), then we modify the ontology accordingly by adding the cluster's terms as semantic terms under the “SubSubSubconcept = lecture” to which these documents belong. This research is implemented and evaluated on a real platform HyperManyMedia at Western Kentucky University.

Published in:

Information Technology: New Generations (ITNG), 2010 Seventh International Conference on

Date of Conference:

12-14 April 2010

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.