A Keyword Query Method Based on Digital Type Properties

Juan Zhao; Hui Yun Xiong

doi:10.4028/www.scientific.net/AMR.919-921.2115

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 919-921A Keyword Query Method Based on Digital Type...

A Keyword Query Method Based on Digital Type Properties

Abstract:

Now, the way to access the database in most still uses a simple keyword query method, it is generally based on semantic matching, rather than based on semantic matching. So it can't make full use of the semantic relationship between the data, and unable to obtain accurate results. This paper proposes a keyword query method based on digital type, it can largely improve the efficiency of user queries. We propose two query algorithm namely multi-table query and single table query in the database query time of uncertainty. Through experimental analysis, we can see that our algorithm is more effective than simple type keyword queries.

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Periodical:

Advanced Materials Research (Volumes 919-921)

Pages:

2115-2118

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.919-921.2115

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Online since:

April 2014

Authors:

Juan Zhao, Hui Yun Xiong

Keywords:

Keyword Search, Top-K, Tuple-Level, Uncertain Data

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References

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