GORAM: Graph-oriented ORAM for Efficient Ego-centric Queries on Federated Graphs
Summary: GORAM: an ORAM-inspired, graph-oriented index that partitions federated graphs so ego-centric queries touch only a single partition and run under MPC with key/graph obliviousness. First to scale privacy-preserving ego-centric queries to billion-edge graphs with practical latency (58ms–35.7s). (summarized by gpt-5-mini on Feb 09 2026)
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Authors
- 1. Xiaoyu Fan
- 2. Xiaowei Zhu
- 3. Kun Chen
- 4. Yunyi Chen
- 5. Jiping Yu
- 6. Huanchen Zhang
- 7. Wei Xu
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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 |
|---|---|---|---|---|
| 281 | LinkBench: a Database Benchmark Based on the Facebook Social Graph | 2013 | SIGMOD | 0.00029084275 |
| 642 | Private Analysis of Graph Structure | 2011 | VLDB | 0.00018757732 |
| 1,392 | Real-time Constrained Cycle Detection in Large Dynamic Graphs | 2018 | VLDB | 0.00012224015 |
| 2,651 | Shrinkwrap: Efficient SQL Query Processing in Differentially Private Data Federations | 2019 | VLDB | 8.3680222e-05 |
| 2,711 | Vertexica: Your Relational Friend for Graph Analytics! | 2014 | VLDB | 8.2548656e-05 |
| 3,026 | Towards Practical Oblivious Join | 2022 | SIGMOD | 7.691304e-05 |
| 4,942 | Privacy Preserving Subgraph Matching on Large Graphs in Cloud | 2016 | SIGMOD | 5.8124358e-05 |
| 5,511 | GraphOS: Towards Oblivious Graph Processing | 2023 | VLDB | 5.4701773e-05 |
| 8,488 | A Framework for Privacy Preserving Localized Graph Pattern Query Processing | 2023 | SIGMOD | 4.4951247e-05 |
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