FastGFDs: Efficient Validation of Graph Functional Dependencies with Desbordante
Graph functional dependencies (GFD) are a recently-developed concept aimed at capturing both topological structures in graphs and functional dependencies between attributes. The process of verifying whether a given GFD holds over a particular graph is referred to as GFD validation. In this very computationally expensive problem, locating suitable subgraphs accounts for about 99% of the total run time. The concept's authors originally proposed a parallel scheme (algorithm), targeting specifically clusters of high-performance servers. The goal of this study is to open GFD validation to a broader public by making it possible to run it on a consumer class PC. Our initial experiments demonstra...
| Authors | Anton Chernikov, Yurii Litvinov, Kirill Smirnov et al. |
|---|---|
| Primary category | cs.DB |
| Published | 3 August 2026 |
| Last updated at source | 3 August 2026 |
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