Enriching Data Imputation with Extensive Similarity Neighbors
Summary: Extends equality-based neighbor imputation with similarity rules tolerant of value variation, increasing usable neighbors under sparsity. Formulates maximum imputation, proving NP-hardness and providing exact algorithms plus efficient, guaranteed approximations that improve accuracy. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Shaoxu Song (Tsinghua University)
- 2. Aoqian Zhang (Tsinghua University)
- 3. Lei Chen (Hong Kong University of Science and Technology)
- 4. Jianmin Wang (Tsinghua University)
BibTeX Citation
@article{song_vldb15,
title = {{Enriching Data Imputation with Extensive Similarity Neighbors}},
author = {Song, Shaoxu and Zhang, Aoqian and Chen, Lei and Wang, Jianmin},
journal = {PVLDB},
series = {{VLDB} '15},
volume = {8},
number = {11},
pages = {1286--1297},
doi = {10.14778/2809974.2809989},
url = {https://doi.org/10.14778/2809974.2809989},
year = {2015}
}Incoming Citations (Sorted by Pagerank)
Showing 5 of 5 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,123 | Discovery of Genuine Functional Dependencies from Relational Data with Missing Values | 2018 | VLDB | 9.1372798e-05 |
| 8,058 | Sparcle: Boosting the Accuracy of Data Cleaning Systems through Spatial Awareness | 2024 | VLDB | 5.4981306e-05 |
| 8,105 | Online Topic-Aware Entity Resolution Over Incomplete Data Streams | 2021 | SIGMOD | 5.4860105e-05 |
| 9,285 | ZIP: Lazy Imputation during Query Processing | 2024 | VLDB | 5.292293e-05 |
| 11,733 | LOCATER: Cleaning WiFi Connectivity Datasets for Semantic Localization | 2021 | VLDB | 5.093636e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 7 of 7 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 185 | A Cost-Based Model and Effective Heuristic for Repairing Constraints by Value Modification | 2005 | SIGMOD | 0.00026231189 |
| 549 | ERACER: A Database Approach for Statistical Inference and Data Cleaning | 2010 | SIGMOD | 0.00016692839 |
| 619 | Reasoning about Record Matching Rules | 2009 | VLDB | 0.00015707247 |
| 998 | Towards Certain Fixes with Editing Rules and Master Data | 2010 | VLDB | 0.0001275238 |
| 2,981 | Towards Dependable Data Repairing with Fixing Rules | 2014 | SIGMOD | 7.8960114e-05 |
| 4,522 | Semantic Representations and Query Languages for Or-sets | 1993 | PODS | 6.6466406e-05 |
| 5,801 | Query Processing over Incomplete Autonomous Databases | 2007 | VLDB | 6.0850704e-05 |
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