Verification of Hierarchical Artifact Systems
Summary: Introduces a verification model for artifact-centric workflows (GSM-like) with task hierarchies, concurrency, richer artifact data, DB key/foreign-key constraints and arithmetic. Establishes decidability and complexity via a hierarchy of Vector Addition Systems and a tailored quantifier-elimination variant. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Alin Deutsch (University of California San Diego)
- 2. Yuliang Li (University of California San Diego)
- 3. Victor Vianu (INRIA; University of California San Diego)
BibTeX Citation
@inproceedings{deutsch_pods16,
address = {New York, NY, USA},
series = {{PODS} '16},
title = {{Verification of Hierarchical Artifact Systems}},
url = {https://dl.acm.org/doi/10.1145/2902251.2902275},
doi = {10.1145/2902251.2902275},
booktitle = {Proceedings of the {ACM} {SIGMOD} Symposium on {Principles} of {Database} {Systems}},
publisher = {Association for Computing Machinery},
author = {Deutsch, Alin and Li, Yuliang and Vianu, Victor},
year = {2016}
}
Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,516 | VERIFAS: A Practical Verifier for Artifact Systems | 2018 | VLDB | 5.6029996e-05 |
| 11,839 | Reachability in Database-driven Systems with Numerical Attributes under Recency Bounding | 2019 | PODS | 5.093636e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 3 of 3 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,159 | Relational Transducers for Electronic Commerce | 1998 | PODS | 0.00011898742 |
| 2,653 | Foundations of Data-Aware Process Analysis: A Database Theory Perspective | 2013 | PODS | 8.2898925e-05 |
| 5,874 | Verification of Relational Data-Centric Dynamic Systems with External Services | 2013 | PODS | 6.0586728e-05 |
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