Volume : IV, Issue : III, March - 2014

Survey on Interactive Keyword Search Over XML Data to Obtain Top–K Results

Supriya C. Rathod, Sonali M. Tidke

Abstract :

In conventional keyword–search system on XML data, a user composes a query keyword, submits it to the system, and retrieves relevant information. In the case if the user doesn’t know how to issue queries, he tries multiple queries and sees multiple times what the result is. In this paper, we study new keyword search system in which the system searches XML data as the user types in query keywords. It allows users to find data as they type, even if there is a presence of minor errors in query keywords. The proposed method consists of the following features: 1) It extends Auto complete which supports multiple keywords in XML data. 2) It can find high–quality answers that have keywords matching query keywords approximately. 3) Our effective index structures and searching algorithms can achieve a very high interactive speed. We propose effective index structures and top–k algorithms to achieve a high interactive speed. We propose effective ranking functions and early termination techniques to progressively identify the top–k relevant answers to achieve high search efficiency and result quality. This paper focuses on the survey of techniques used to retrieve the top k relevant results from the xml document more efficiently.

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Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

Supriya C. Rathod, Sonali M. Tidke Survey on Interactive Keyword Search Over XML Data to Obtain Top-K Results Indian Journal of Applied Research, Vol.IV, Issue. III

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