2 papers
cs.DB2026
RECAST: A Region-Scoped Adaptive Index for Exact Similarity Search
Yining Liu, Rui Mao
Similarity search in metric spaces is widely used in bioinformatics, data mining, and recommender systems. Exact similarity search is dominated by distance computations, while real…
cs.DB2026
MIRA: Evidence-Verified Repair Memory for Text-to-SQL Correction
Yining Liu, Chenyu Yang, Boyan Li +2
Text-to-SQL agents still produce executable yet semantically incorrect SQL. A reliable SQL corrector must repair incorrect queries without corrupting correct ones. Confirmed correc…