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ALECE: An Attention-based Learned Cardinality Estimator for SPJ Queries on Dynamic Workloads (Extended).
Pengfei Li
Wenqing Wei
Rong Zhu
Bolin Ding
Jingren Zhou
Hua Lu
Published in:
CoRR (2023)
Keyphrases
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database
query language
web search engines
query processing
dynamic environments
query logs
least squares
maximum likelihood
computer systems
query evaluation
efficient processing
databases
database systems
response time
range queries
long running