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20232026
most citedAnalyzing Query Optimizer Performance in the Presence and Absence of Cardinality Estimates

1 citations · 1 across the 5 of their papers we have counts for

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cs.DB2025

Sketched Sum-Product Networks for Joins

Brian Tsan, Abylay Amanbayev, Asoke Datta +1

Sketches have shown high accuracy in multi-way join cardinality estimation, a critical problem in cost-based query optimization. Accurately estimating the cardinality of a join ope…

cs.DB2025

PLANSIEVE: Real-time Suboptimal Query Plan Detection Through Incremental Refinements

Asoke Datta, Yesdaulet Izenov, Brian Tsan +2

Cardinality estimation remains a fundamental challenge in query optimization, often resulting in sub-optimal execution plans and degraded performance. While errors in cardinality e…