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Approximate Summaries for Why and Why-not Provenance

Summary: Proposes approximate summarization of why/why-not provenance via pattern encodings to compress provenance. Adds sampling for scalable capture and concise, informative summaries on large datasets, balancing informativeness, conciseness, and completeness. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
h3118698af090827c
Venue
VLDB
Year
2020
Pagerank
5.7468661e-05
Overall Rank
6,502 | 56.42%
DOI
10.14778/3380750.3380760
PDF
Download (CC BY-NC-ND 4.0)

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{lee_vldb20,
        title = {{Approximate Summaries for Why and Why-not Provenance}},
        author = {Lee, Seokki and Ludäscher, Bertram and Glavic, Boris},
        journal = {PVLDB},
        series = {{VLDB} '20},
        volume = {13},
        number = {6},
        pages = {912--924},
        doi = {10.14778/3380750.3380760},
        url = {https://doi.org/10.14778/3380750.3380760},
        year = {2020}
}

Incoming Citations (Sorted by Pagerank)

Showing 8 of 8 citing papers.

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Outgoing Citations (Sorted by Pagerank)

Showing 14 of 14 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
17 Provenance Semirings 2007 PODS 0.00059660827
191 Scorpion: Explaining Away Outliers in Aggregate Queries 2013 VLDB 0.0002578784
254 The History of Histograms (abridged) 2003 VLDB 0.00022999992
389 Why Not? 2009 SIGMOD 0.00019254758
624 On the Provenance of Non-Answers to Queries over Extracted Data 2008 VLDB 0.00015438077
672 A Formal Approach to Finding Explanations for Database Queries 2014 SIGMOD 0.00014903109
790 How to ConQueR Why-Not Questions 2010 SIGMOD 0.00013929166
879 Interpretable and Informative Explanations of Outcomes 2015 VLDB 0.00013255435
1,621 Efficient Provenance Storage 2008 SIGMOD 0.00010039235
2,079 Explaining Missing Answers to SPJUA Queries 2010 VLDB 9.0602682e-05
2,685 Data X-Ray: A Diagnostic Tool for Data Errors 2015 SIGMOD 8.116387e-05
4,865 High-Level Why-Not Explanations using Ontologies 2015 PODS 6.3619008e-05
9,508 InsightNotes: Summary-Based Annotation Management in Relational Databases 2014 SIGMOD 5.1520965e-05
12,286 Provenance Summaries for Answers and Non-Answers 2018 VLDB 4.9605343e-05
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