Efficient Schema Based Keyword Search in Relational Databases

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Provided by: AIRCC
Topic: Big Data
Format: PDF
Keyword search in relational databases allows user to search information without knowing database schema and using Structural Query Language (SQL). In this paper, the authors address the problem of generating and evaluating candidate networks. In candidate network generation, the overhead is caused by raising the number of joining tuples for the size of minimal candidate network. To reduce overhead, they propose candidate network generation algorithms to generate a minimum number of joining tuples according to the maximum number of tuple set.
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