37 citations · 149 across the 26 of their papers we have counts for
5 papers · 1 filter
Interpretable Almost-Matching-Exactly With Instrumental Variables
M. Usaid Awan, Yameng Liu, Marco Morucci +3
Uncertainty in the estimation of the causal effect in observational studies is often due to unmeasured confounding, i.e., the presence of unobserved covariates linking treatments a…
Generalized Deletion Propagation on Counting Conjunctive Query Answers
Debmalya Panigrahi, Shweta Patwa, Sudeepa Roy
We investigate the computational complexity of minimizing the source side-effect in order to remove a given number of tuples from the output of a conjunctive query. In particular,…
Learning to Sample: Counting with Complex Queries
Brett Walenz, Stavros Sintos, Sudeepa Roy +1
We study the problem of efficiently estimating counts for queries involving complex filters, such as user-defined functions, or predicates involving self-joins and correlated subqu…
Explaining Wrong Queries Using Small Examples
Zhengjie Miao, Sudeepa Roy, Jun Yang
For testing the correctness of SQL queries, e.g., evaluating student submissions in a database course, a standard practice is to execute the query in question on some test database…
Properties of Inconsistency Measures for Databases
Ester Livshits, Rina Kochirgan, Segev Tsur +3
How should we quantify the inconsistency of a database that violates integrity constraints? Proper measures are important for various tasks, such as progress indication and action…