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论文类型：会议论文

发表时间：2013-08-10

收录刊物：EI、Scopus

卷号：8041 LNAI

页面范围：289-297

摘要：Although the effectiveness of social-tagging-systems has been illustrated in information retrieval and organization, there still are some urgent requirements including reducing redundancy and saving semantic relations for them. A natural solution is to organize tags in a hierarchical means. In this paper, we propose the idea of hierarchical-tag or HTag for short, and verify the improvements in the navigability of the HTag-base folksonomy by computational stimulations on the basis of a delicious.com dataset. Our findings may shed light on designing social-tagging-systems to improve the navigability. ? 2013 Springer-Verlag Berlin Heidelberg.