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 |
|---|---|---|---|---|
| 6,913 | VERIFAS: A Practical Verifier for Artifact Systems | 2018 | VLDB | 4.8925595e-05 |
| 11,645 | Reachability in Database-driven Systems with Numerical Attributes under Recency Bounding | 2019 | PODS | 4.1945683e-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 |
|---|---|---|---|---|
| 989 | Relational Transducers for Electronic Commerce | 1998 | PODS | 0.00014814282 |
| 1,928 | Foundations of Data-Aware Process Analysis: A Database Theory Perspective | 2013 | PODS | 0.00010061483 |
| 4,183 | Verification of Relational Data-Centric Dynamic Systems with External Services | 2013 | PODS | 6.378289e-05 |
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| 13,027 | Coping with Complexity in Automated Reasoning about Database Systems | 1985 | VLDB | 4.1945683e-05 |
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| 12,485 | Analyzing Workflows implied by Instance-Dependent Access Rules | 2006 | PODS | 4.1945683e-05 |
| 2,143 | Logic Based Modeling and Analysis of Workflows (Extended Abstract) | 1998 | PODS | 9.4436896e-05 |
| 1,875 | Verification of Communicating Data-Driven Web Services | 2006 | PODS | 0.00010243508 |
| 4,183 | Verification of Relational Data-Centric Dynamic Systems with External Services | 2013 | PODS | 6.378289e-05 |
| 4,000 | Verification of Database-driven Systems via Amalgamation | 2013 | PODS | 6.5469864e-05 |
| 6,913 | VERIFAS: A Practical Verifier for Artifact Systems | 2018 | VLDB | 4.8925595e-05 |