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Pisco: An Isolation Bug Case Reduction and Deduplication Framework
Summary: Pisco targets isolation-bug triage for DBMSs: deterministic reproduction via internal-state simulation of conflicting op order, then dependency-aware divide-and-conquer reduction of concurrent test cases. Adds a domain-knowledge, multi-agent deduplicator to identify unique bugs amid complex transaction interleavings.
(summarized by gpt-5.4-mini on Apr 12 2026)
- Paper ID
- 14288
- Venue
- VLDB
- Year
- 2026
- Pagerank
- 4.1945683e-05
- Overall Rank
- 10,251 | 28.69%
- DOI
-
10.14778/3797919.3797944
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Incoming Citations (Sorted by Pagerank)
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| Rank |
Citing Paper |
Year |
Venue |
Pagerank |
Outgoing Citations (Sorted by Pagerank)
Showing 13 of 13 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank |
Cited Paper |
Year |
Venue |
Pagerank |
| 23 |
A Critique of ANSI SQL Isolation Levels |
1995 |
SIGMOD |
0.00083894938 |
| 1,227 |
Elle: Inferring Isolation Anomalies from Experimental Observations |
2021 |
VLDB |
0.00013170695 |
| 1,956 |
D-Bot: Database Diagnosis System using Large Language Models |
2024 |
VLDB |
9.960627e-05 |
| 2,312 |
Real-Time Analytical Processing with SQL Server |
2015 |
VLDB |
9.0530853e-05 |
| 2,891 |
APOLLO: Automatic Detection and Diagnosis of Performance Regressions in Database Systems |
2020 |
VLDB |
7.954658e-05 |
| 5,234 |
Consistent Synchronization Schemes for Workload Replay |
2011 |
VLDB |
5.6123331e-05 |
| 6,432 |
Rethink the Scan in MVCC Databases |
2021 |
SIGMOD |
5.0651471e-05 |
| 6,765 |
Automatic Database Configuration Debugging using Retrieval-Augmented Language Models |
2025 |
SIGMOD |
4.9325583e-05 |
| 7,683 |
TDSQL: Tencent Distributed Database System |
2024 |
VLDB |
4.6799361e-05 |
| 8,902 |
DoppelGanger++: Towards Fast Dependency Graph Generation for Database Replay |
2024 |
SIGMOD |
4.427232e-05 |
| 10,050 |
APQO: An Adaptive Framework for Parametric Query Optimization |
2026 |
SIGMOD |
4.1945683e-05 |
| 10,421 |
A Query-Aware Enormous Database Generator For System Performance Evaluation |
2025 |
SIGMOD |
4.1945683e-05 |
| 10,633 |
AQETuner: Reliable Query-level Configuration Tuning for Analytical Query Engines |
2025 |
VLDB |
4.1945683e-05 |
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