Determining Exact Quantiles with Randomized Summaries
Summary: Leverages randomized summaries (KLL) to form probabilistic filters that shrink the quantile range, reducing passes vs deterministic methods. Deployed in IoTDB's LSM-tree, it enables cross-query pass sharing and shows ~0.5 fewer passes with ~18% speedup empirically. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Ziling Chen
- 2. Haoquan Guan
- 3. Shaoxu Song
- 4. Xiangdong Huang
- 5. Chen Wang
- 6. Jianmin Wang
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,397 | Pandora: An Efficient and Rapid Solution for Persistence-Based Tasks in High-Speed Data Streams | 2025 | SIGMOD | 4.1905499e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 11 of 11 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 126 | Space-Efficient Online Computation of Quantile Summaries | 2001 | SIGMOD | 0.00044753012 |
| 139 | The MADlib Analytics Library or MAD Skills, the SQL | 2012 | VLDB | 0.00042320525 |
| 325 | The History of Histograms (abridged) | 2003 | VLDB | 0.00027398081 |
| 398 | Mergeable Summaries | 2012 | PODS | 0.00024383201 |
| 446 | Random Sampling Techniques for Space Efficient Online Computation of Order Statistics of Large Datasets | 1999 | SIGMOD | 0.00023002059 |
| 2,918 | DDSketch: A Fast and Fully-Mergeable Quantile Sketch with Relative-Error Guarantees | 2019 | VLDB | 7.9043213e-05 |
| 3,971 | Apache IoTDB: A Time Series Database for IoT Applications | 2023 | SIGMOD | 6.5733348e-05 |
| 4,969 | Relative Error Streaming Quantiles | 2021 | PODS | 5.790405e-05 |
| 5,543 | Lightweight Cardinality Estimation in LSM-based Systems | 2018 | SIGMOD | 5.4486922e-05 |
| 5,954 | A Tight Lower Bound for Comparison-Based Quantile Summaries | 2020 | PODS | 5.2542261e-05 |
| 11,509 | Approximating Median Absolute Deviation with Bounded Error | 2021 | VLDB | 4.1905499e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,952 | Space- and Time-Efficient Deterministic Algorithms for Biased Quantiles over Data Streams | 2006 | PODS | 7.8230109e-05 |
| 274 | Approximate Medians and other Quantiles in One Pass and with Limited Memory | 1998 | SIGMOD | 0.00029383266 |
| 126 | Space-Efficient Online Computation of Quantile Summaries | 2001 | SIGMOD | 0.00044753012 |
| 7,514 | Logging Every Footstep: Quantile Summaries for the Entire History | 2010 | SIGMOD | 4.7135369e-05 |
| 955 | How to Summarize the Universe: Dynamic Maintenance of Quantiles | 2002 | VLDB | 0.00015069776 |
| 10,198 | Quantile Estimation with Duplicates | 2026 | SIGMOD | 4.1905499e-05 |
| 5,636 | KLL± Approximate Quantile Sketches over Dynamic Datasets | 2021 | VLDB | 5.3985928e-05 |
| 446 | Random Sampling Techniques for Space Efficient Online Computation of Order Statistics of Large Datasets | 1999 | SIGMOD | 0.00023002059 |
| 4,969 | Relative Error Streaming Quantiles | 2021 | PODS | 5.790405e-05 |
| 10,399 | Randomized Sketches for Quantile in LSM-tree based Store | 2025 | SIGMOD | 4.1905499e-05 |