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A Personalized and Approximated Spatial Keyword Query Approach.
Xiangfu Meng
Pan Li
Xiaoyan Zhang
Published in:
IEEE Access (2020)
Keyphrases
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keyword queries
keyword search
structured data
e learning
keywords
semi structured
information access
keyword search in relational databases
search engine
user queries
database schema
structured queries
information retrieval
digital libraries
user profiles