Cycle-tree guided attack of random K-core: Spin glass model and efficient message-passing algorithm
文献类型：期刊论文
| 作者 | Zhou, Hai-Jun
|
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2022 |
| 卷号 | 65期号:3页码:230511 |
| ISSN号 | 1674-7348 |
| 关键词 | SUDDEN EMERGENCE PERCOLATION |
| DOI | 10.1007/s11433-021-1845-6 |
| 英文摘要 | The K-core of a graph is the maximal subgraph within which each vertex is connected to at least K other vertices. It is a fundamental network concept for understanding threshold cascading processes with a discontinuous percolation transition. A minimum attack set contains the smallest number of vertices whose removal induces complete collapse of the K-core. Here we tackle this prototypical optimal initial-condition problem from the spin-glass perspective of cycle-tree maximum packing and propose a cycle-tree guided attack (CTGA) message-passing algorithm. The good performance and time efficiency of CTGA are verified on the regular random and Erdos-Renyi random graph ensembles. Our central idea of transforming a long-range correlated dynamical process to static structural patterns may also be instructive to other hard optimization and control problems. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27721]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 2.MinJiang Univ, MinJiang Innovat Ctr Theoret Phys, Fuzhou 350108, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Hai-Jun. Cycle-tree guided attack of random K-core: Spin glass model and efficient message-passing algorithm[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2022,65(3):230511. |
| APA | Zhou, Hai-Jun.(2022).Cycle-tree guided attack of random K-core: Spin glass model and efficient message-passing algorithm.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,65(3),230511. |
| MLA | Zhou, Hai-Jun."Cycle-tree guided attack of random K-core: Spin glass model and efficient message-passing algorithm".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 65.3(2022):230511. |
入库方式： OAI收割
来源：理论物理研究所
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