The strategies for supporting query specialization and query generalization in social tagging systems

Jia Ling Koh, Kuang Ting Chiang, I. Chih Chiu

研究成果: 書貢獻/報告類型會議論文篇章

2 引文 斯高帕斯(Scopus)

摘要

In this paper, we design a tag ranking method to provide multi-level keyword suggestion. The suggested keywords are used to effectively filter query results, which helps users to perform query specialization in social tagging systems. Besides, error-tolerant set containment queries are used to support various degrees of query generalization. We propose an index structure, which aggregates similar tag sets into clusters. A bounding mechanism is provided to efficiently deal with query processing for error-tolerant set containment queries on tag sets. These strategies can be used to support generalizations of a query. A systematic performance study is performed to show the effectiveness and the efficiency of the proposed methods.

原文英語
主出版物標題Database Systems for Advanced Applications - 18th International Conference, DASFAA 2013 International Workshops
主出版物子標題BDMA, SNSM, SeCoP, Proceedings
頁面164-178
頁數15
DOIs
出版狀態已發佈 - 2013 十二月 1
事件18th International Conference on Database Systems for Advanced Applications, DASFAA 2013 - Wuhan, 中国
持續時間: 2013 四月 222013 四月 25

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
7827 LNCS
ISSN(列印)0302-9743
ISSN(電子)1611-3349

其他

其他18th International Conference on Database Systems for Advanced Applications, DASFAA 2013
國家中国
城市Wuhan
期間2013/04/222013/04/25

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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