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cs.DB2026
STRATOS: Bridging the Symbolic-to-Numeric Gap in Spatio-Temporal Text-to-SQL for Meteorological Data
Yi Zhang, Farhad Nooralahzadeh, Jonathan Fürst +4
Copernicus, the European Union's Earth observation program, produces petabytes of Earth observation and climate data, offering immense potential for research, policy, and applicati…
cs.DB2025
Query Carefully: Detecting the Unanswerables in Text-to-SQL Tasks
Jasmin Saxer, Isabella Maria Aigner, Luise Linzmeier +2
Text-to-SQL systems allow non-SQL experts to interact with relational databases using natural language. However, their tendency to generate executable SQL for ambiguous, out-of-sco…