GRIP: Constraint-based Explanation of Missing Answers for Graph Queries
Summary: GRIP uses constraint-based explanations to diagnose missing answers in graph queries by deriving minimal sequences of data constraints to enforce for a missing element to appear. It supports Why/How queries, incrementally maintaining bi-directional search trees for runtime explanations and an interactive GUI for exploration. (summarized by gpt-5-nano on Feb 09 2026)
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Authors
- 1. Qi Song
- 2. Hanchao Ma
- 3. Peng Lin
- 4. Yinghui Wu
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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,728 | Keys for Graphs | 2015 | VLDB | 8.2228869e-05 |
| 3,478 | Functional Dependencies for Graphs | 2016 | SIGMOD | 7.0554625e-05 |
| 5,120 | Association Rules with Graph Patterns | 2015 | VLDB | 5.6754325e-05 |
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