Mining Statistically Significant Substrings using the Chi-Square Statistic
Summary: Defines the most significant substring as the contiguous region whose letter distribution maximally departs from a Bernoulli model under chi-square. Gives an O(n^{3/2})-time algorithm w.h.p., plus top-t, threshold, and minimum-length variants. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Mayank Sachan (Indian Institute of Technology Kanpur)
- 2. Arnab Bhattacharya (Indian Institute of Technology Kanpur)
BibTeX Citation
@article{sachan_vldb12,
title = {{Mining Statistically Significant Substrings using the Chi-Square Statistic}},
author = {Sachan, Mayank and Bhattacharya, Arnab},
journal = {PVLDB},
series = {{VLDB} '12},
volume = {5},
number = {10},
pages = {1052--1063},
doi = {10.14778/2336664.2336673},
url = {https://doi.org/10.14778/2336664.2336673},
year = {2012}
}
Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,231 | Mining Statistically Significant Connected Subgraphs in Vertex Labeled Graphs | 2014 | SIGMOD | 5.6664362e-05 |
| 7,740 | Oracle Workload Intelligence | 2015 | SIGMOD | 5.5550801e-05 |
| 9,665 | ChiSeL: Graph Similarity Search using Chi-Squared Statistics in Large Probabilistic Graphs | 2020 | VLDB | 5.2406724e-05 |
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Outgoing Citations (Sorted by Pagerank)
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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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