Study on efficiency and effectiveness of KSORD

  • Authors:

  • Shan Wang;Jun Zhang;Zhaohui Peng;Jiang Zhan;Qiuyue Wang

  • Affiliations:

  • School of Information, Renmin University of China, Beijing, P.R. China and Key Laboratory of Data Engineering and Knowledge Engineering, Renmin University of China, MOE, Beijing, P.R. China;School of Information, Renmin University of China, Beijing, P.R. China and Key Laboratory of Data Engineering and Knowledge Engineering, Renmin University of China, MOE, Beijing, P.R. China;School of Information, Renmin University of China, Beijing, P.R. China and Key Laboratory of Data Engineering and Knowledge Engineering, Renmin University of China, MOE, Beijing, P.R. China;School of Information, Renmin University of China, Beijing, P.R. China and Key Laboratory of Data Engineering and Knowledge Engineering, Renmin University of China, MOE, Beijing, P.R. China;School of Information, Renmin University of China, Beijing, P.R. China and Key Laboratory of Data Engineering and Knowledge Engineering, Renmin University of China, MOE, Beijing, P.R. China

  • Venue:
  • APWeb/WAIM'07 Proceedings of the joint 9th Asia-Pacific web and 8th international conference on web-age information management conference on Advances in data and web management
  • Year:
  • 2007

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Abstract

KSORD(Keyword Search Over Relational Databases) is an easy and effective way for casual users or Web users to access relational databases. In recent years, much research on KSORD has been done, and many prototypes of KSORD have been developed. However, there are still critical problems on the efficiency and effectiveness of KSORD systems. In this paper, we describe the overview of KSORD research and development, analyze the efficiency and effectiveness problems in existing KSORD systems, and introduce our study on KSORD in terms of efficiency and effectiveness. In the end, we point out the emerging topics worthy of further research in this area.