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Concept Network-based Personalized Web Search Systems  

Yune, Hong-June (서울시립대학교 전자전기컴퓨터공학부)
Noh, Joon-Ho (서울시립대학교 전자전기컴퓨터공학부)
Kim, Han-Joon (서울시립대학교 전자전기컴퓨터공학부)
Lee, Byung-Jeong (서울시립대학교 컴퓨터과학부)
Kang, Soo-Yong (한양대학교 컴퓨터공학부)
Chang, Jae-Young (한성대학교 컴퓨터공학과)
Publication Information
Journal of Internet Computing and Services / v.12, no.2, 2011 , pp. 63-73 More about this Journal
Abstract
In general, conventional search engines provide the same search results for the same queries of users, and however such techniques do not consider users' characteristics. To overcome this problem, we need a new way of personalized search which returns customized search results according to users' preference. In this paper, we propose a concept network profile-based personalized web search system in which the concept network is developed for accumulating users' characteristics. The concept network-based user profile is used to expand initial search queries to achieve personalized search. The concept network is a network structure of concepts where each concept is generated whenever each query is submitted, and it can be defined as a set of keywords extracted from the selected documents. Furthermore, we have improved the concept networks by augmenting intent keywords of each concept with a set of classification tags, called folksonomy, assigned to each document. For an additional personalized search technique, we propose a new re-ranking method that analayzes the degree of overlapped search results.
Keywords
Personalized Search; Concept Network; Folksonomy; Web Search System;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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