Evaluating the Size of Queries on Relational Databases with non Uniform Distribution and Stochastic Dependence
Summary: Probabilistic model for estimating the size of query results under non-uniform attribute distributions and stochastic dependence. Exact for independent attributes; approximate under dependence, with analytic results validated by simulation. (summarized by gpt-5-nano on Feb 09 2026)
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Authors
- 1. Silvio Salza
- 2. Mario Terranova
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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1 | Access Path Selection in a Relational Database Management System | 1979 | SIGMOD | 0.0024179717 |
| 921 | Selectivity Estimation and Query Optimization in Large Databases with Highly Skewed Distributions of Column Values | 1988 | VLDB | 0.00013262691 |
| 3,941 | Estimating Block Accesses When Attributes Are Correlated | 1986 | VLDB | 7.071636e-05 |
| 4,709 | Evaluation Of The Size Of A Query Expressed In Relational Algebra | 1981 | SIGMOD | 6.615715e-05 |
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