By Topic

User ontology and word sense disambiguation for query expansion

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
$33 $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)
Xiaoyun Wang ; Institute of Management Science & Information Engineering, HangZhou DianZi University, China ; Rui Zhang

Inherent ambiguity of short keyword queries demands for enhanced methods for Web retrieval. In this paper we propose to have twice query expansion, the first query expansion is progressed by determining the relatedness between two word senses via structural and domain relatedness computation based on WordNet and WordNet Domain ontology. Further more, the second query expansion is carried through an ontology based user model, called user ontology.

Published in:

2010 International Conference on Computer Application and System Modeling (ICCASM 2010)  (Volume:8 )

Date of Conference:

22-24 Oct. 2010