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
- 2. Yuliang Li
- 3. Victor Vianu
Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,384 | VERIFAS: A Practical Verifier for Artifact Systems | 2018 | VLDB | 5.6897772e-05 |
| 11,649 | Reachability in Database-driven Systems with Numerical Attributes under Recency Bounding | 2019 | PODS | 5.1725247e-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 |
|---|---|---|---|---|
| 1,145 | Relational Transducers for Electronic Commerce | 1998 | PODS | 0.00012071878 |
| 3,027 | Foundations of Data-Aware Process Analysis: A Database Theory Perspective | 2013 | PODS | 7.9010315e-05 |
| 6,021 | Verification of Relational Data-Centric Dynamic Systems with External Services | 2013 | PODS | 6.066299e-05 |
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| 5,047 | Verification of Database-driven Systems via Amalgamation | 2013 | PODS | 6.4548798e-05 |
| 7,384 | VERIFAS: A Practical Verifier for Artifact Systems | 2018 | VLDB | 5.6897772e-05 |