Fast Algorithms for Denial Constraint Discovery
Summary: Suite of fast DC-discovery algorithms that accelerate the expensive intermediate construction using a parallel pipeline, custom data representations, and indexes. For enumeration they use inverted indexes, pruning, parallel search and hybridization with prior methods, yielding up to an order-of-magnitude speedups. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Eduardo H. M. Pena (Federal University of Technology)
- 2. Fabio Porto (National Laboratory for Scientific Computing)
- 3. Felix Naumann (Hasso Plattner Institute; University of Potsdam)
BibTeX Citation
@article{pena_vldb23,
title = {{Fast Algorithms for Denial Constraint Discovery}},
author = {Pena, Eduardo H. M. and Porto, Fabio and Naumann, Felix},
journal = {PVLDB},
series = {{VLDB} '23},
volume = {16},
number = {4},
pages = {684--696},
doi = {10.14778/3574245.3574254},
url = {https://doi.org/10.14778/3574245.3574254},
year = {2023}
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