1 citations · 1 across the 3 of their papers we have counts for
4 papers
The Space-Time Complexity of Sum-Product Queries
Kyle Deeds, Timo Camillo Merkl, Reinhard Pichler +1
While extensive research on query evaluation has achieved consistent improvements in the time complexity of algorithms, the space complexity of query evaluation has been largely ig…
Partition Constraints for Conjunctive Queries: Bounds and Worst-Case Optimal Joins
Kyle Deeds, Timo Camillo Merkl
In the last decade, various works have used statistics on relations to improve both the theory and practice of conjunctive query execution. Starting with the AGM bound which took a…
Pessimistic Cardinality Estimation
Mahmoud Abo Khamis, Kyle Deeds, Dan Olteanu +1
Cardinality Estimation is to estimate the size of the output of a query without computing it, by using only statistics on the input relations. Existing estimators try to return an…
SafeBound: A Practical System for Generating Cardinality Bounds
Kyle Deeds, Dan Suciu, Magda Balazinska
Recent work has reemphasized the importance of cardinality estimates for query optimization. While new techniques have continuously improved in accuracy over time, they still gener…