Coordinated Weighted Sampling for Estimating Aggregates Over Multiple Weight Assignments
Summary: Coordinated weighted sampling for vector-weighted keys enables accurate aggregates across multiple weight assignments (time snapshots, multi-location requests). A unified framework with estimators orders of magnitude tighter than single-weight designs; empirically validated on IP networks and stock quotes data. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Edith Cohen (AT&T)
- 2. Haim Kaplan (Tel Aviv University)
- 3. Subhabrata Sen (AT&T)
BibTeX Citation
@article{cohen_vldb09,
title = {{Coordinated Weighted Sampling for Estimating Aggregates Over Multiple Weight Assignments}},
author = {Cohen, Edith and Kaplan, Haim and Sen, Subhabrata},
journal = {PVLDB},
series = {{VLDB} '09},
doi = {10.14778/1687627.1687701},
url = {https://doi.org/10.14778/1687627.1687701},
year = {2009}
}Incoming Citations (Sorted by Pagerank)
Showing 4 of 4 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,858 | Is Min-Wise Hashing Optimal for Summarizing Set Intersection? | 2014 | PODS | 6.9676872e-05 |
| 8,421 | Sampling Methods for Inner Product Sketching | 2024 | VLDB | 5.3350162e-05 |
| 8,553 | Sampling Big Ideas in Query Optimization | 2023 | PODS | 5.3158971e-05 |
| 12,653 | Get the Most out of Your Sample: Optimal Unbiased Estimators using Partial Information | 2011 | PODS | 4.9793485e-05 |
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 267 | Distinct Sampling for Highly-Accurate Answers to Distinct Values Queries and Event Reports | 2001 | VLDB | 0.00022722971 |
| 435 | Mining Database Structure; Or, How to Build a Data Quality Browser | 2002 | SIGMOD | 0.0001832766 |
| 707 | On Synopses for Distinct-Value Estimation Under Multiset Operations | 2007 | SIGMOD | 0.00014640173 |
| 1,001 | Winnowing: Local Algorithms for Document Fingerprinting | 2003 | SIGMOD | 0.00012599856 |
| 2,354 | Hashed Samples: Selectivity Estimators For Set Similarity Selection Queries | 2008 | VLDB | 8.5896515e-05 |
| 3,540 | Tighter Estimation using Bottom k Sketches | 2008 | VLDB | 7.2161972e-05 |
| 4,870 | Estimating arbitrary subset sums with few probes | 2005 | PODS | 6.3737999e-05 |
| 6,865 | Fast Range-Summable Random Variables for Efficient Aggregate Estimation | 2006 | SIGMOD | 5.6603286e-05 |
Previous
Page 1 / 1
Next
Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 8,553 | Sampling Big Ideas in Query Optimization | 2023 | PODS |
| 2 | 12,596 | Space-Efficient Estimation of Statistics over Sub-Sampled Streams | 2012 | PODS |
| 3 | 58 | Statistical Estimators for Relational Algebra Expressions | 1988 | PODS |
| 4 | 8,065 | Mining a Search Engine’s Corpus: Efficient Yet Unbiased Sampling and Aggregate Estimation | 2011 | SIGMOD |
| 5 | 7,557 | Structure-Aware Sampling: Flexible and Accurate Summarization | 2011 | VLDB |
| 6 | 3,540 | Tighter Estimation using Bottom k Sketches | 2008 | VLDB |
| 7 | 12,653 | Get the Most out of Your Sample: Optimal Unbiased Estimators using Partial Information | 2011 | PODS |
| 8 | 2,930 | Data Sketches for Disaggregated Subset Sum and Frequent Item Estimation | 2018 | SIGMOD |
| 9 | 2,456 | A Sampling Algebra for Aggregate Estimation | 2013 | VLDB |
| 10 | 12,828 | Composable, Scalable, and Accurate Weight Summarization of Unaggregated Data Sets | 2009 | VLDB |