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Answering Why-Not Group Spatial Keyword Queries (Extended Abstract).
Bolong Zheng
Kai Zheng
Christian S. Jensen
Nguyen Quoc Viet Hung
Han Su
GuoHui Li
Xiaofang Zhou
Published in:
ICDE (2019)
Keyphrases
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extended abstract
keyword queries
keyword search
structured data
keywords
query evaluation
keyword search in relational databases
information access
semi structured
database schema
databases
user queries
graph structure
xml databases
data sets
multi dimensional