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cs.DB2026
Feasible Plan Generation with Ambiguity-Boundedness in Cross-Model Query Processing
Subhasis Dasgupta, Amarnath Gupta
Natural language (NL) interfaces to databases broaden access to heterogeneous data but often yield many ambiguous intermediate logical plans (ILPs) due to uncertain operator scope…
cs.DB2026
Natural Language to What? A Vision for Intermediate Representations in NL-to-X Querying
Shengqi Li, Subhasis Dasgupta, Amarnath Gupta +1
Natural-language-initiated querying is usually framed as translation into a predetermined backend language such as SQL, Cypher, or SPARQL. That framing is appropriate when the sema…