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cs.DB2026
MosaicJoin: Compact Semantic Sketches for Value-Level Join Discovery
Grace Fan, Eden Wu, Majid Daliri +1
Join discovery is a core task in dataset search, enabling users to find columns that can be joined with a given query column. Early approaches focused on equi-joins, but data lakes…
cs.DB2024
Gen-T: Table Reclamation in Data Lakes
Grace Fan, Roee Shraga, Renée J. Miller
We introduce the problem of Table Reclamation. Given a Source Table and a large table repository, reclamation finds a set of tables that, when integrated, reproduce the source tabl…