Percentile Finding Algorithm for Multiple Sorted Runs
Summary: An efficient, provably analyzed algorithm finds arbitrary percentiles across many sorted runs exactly. It enables load-balanced parallel merging—even under skewed key distributions—avoiding the speedup loss of approximate partitioning in parallel external sort. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Balakrishna R. Iyer (IBM)
- 2. Gary R. Ricard (IBM)
- 3. Peter J. Varman (Rice University)
BibTeX Citation
@article{iyer_vldb89,
title = {{Percentile Finding Algorithm for Multiple Sorted Runs}},
author = {Iyer, Balakrishna R. and Ricard, Gary R. and Varman, Peter J.},
journal = {PVLDB},
series = {{VLDB} '89},
pages = {135},
year = {1989}
}Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,769 | Improving the Performance of List Intersection | 2009 | VLDB | 9.6869284e-05 |
| 3,393 | CloudRAMSort: Fast and Efficient Large-Scale Distributed RAM Sort on Shared-Nothing Cluster | 2012 | SIGMOD | 7.3471344e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 2 of 2 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 175 | Simple Random Sampling from Relational Databases | 1986 | VLDB | 0.00026784195 |
| 1,314 | A Low Communication Sort Algorithm for a Parallel Database Machine | 1989 | VLDB | 0.00011058431 |
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