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A Heterogeneous Graph to Abstract Syntax Tree Framework for Text-to-SQL.
Ruisheng Cao
Lu Chen
Jieyu Li
Hanchong Zhang
Hongshen Xu
Wangyou Zhang
Kai Yu
Published in:
IEEE Trans. Pattern Anal. Mach. Intell. (2023)
Keyphrases
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database
information retrieval
relational databases
probabilistic model
tree structure
database language
databases
random walk
minimum spanning tree
data model
information extraction
text mining
structured data
database design
tree structures
heterogeneous systems