Evolution Forest Index: Towards Optimal Temporal k-Core Component Search via Time-Topology Isomorphic Computation
Summary: EF-Index compresses connectivity of temporal k-cores into minimal MTSFs and retrieves interval MTSFs in optimal time via a time→topology kernel. Adds time–topology isomorphism to k-core evolution, supports incremental updates, achieving 1–3 orders speedup and 4–5 orders space reduction. (summarized by gpt-5-mini on Feb 09 2026)
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Authors
- 1. Junyong Yang
- 2. Ming Zhong
- 3. Yuanyuan Zhu
- 4. Tieyun Qian
- 5. Mengchi Liu
- 6. Jeffrey Xu Yu
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| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,547 | On More Efficiently and Versatilely Querying Historical k-Cores | 2025 | VLDB | 4.1945683e-05 |
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