Hypernetwork Dismantling via Deep Reinforcement Learning
Hypernetwork Dismantling via Deep Reinforcement Learning
复制标题
通过深度强化学习拆除超网络
DOI:
10.1109/tnse.2022.3174163
复制
发表时间:
2021-04
影响因子:
6.6
通讯作者:
Yiwen Zhang
中科院分区:
文献类型:
--
作者:
Dengcheng Yan;Wenxin Xie;Yiwen Zhang
Network dismantling aims to degrade the connectivity of a network by removing an optimal set of nodes. It has been widely adopted in many real-world applications such as epidemic control and rumor containment. However, conventional methods usually focus on simple network modeling with only pairwise interactions, while group-wise interactions modeled by hypernetwork are ubiquitous and critical. In this work, we formulate the hypernetwork dismantling problem as a node sequence decision problem and propose a deep reinforcement learning (DRL)-based hypernetwork dismantling framework. Besides, we design a novel inductive hypernetwork embedding method to ensure the transferability to various real-world hypernetworks. Our framework first generates small-scale synthetic hypernetworks and embeds the nodes and hypernetworks into a low dimensional vector space to represent the action and state space in DRL, respectively. Then trial-and-error dismantling tasks are conducted by an agent on these synthetic hypernetworks, and the dismantling strategy is continuously optimized. Finally, the well-optimized strategy is applied to real-world hypernetwork dismantling tasks. Experimental results on five real-world hypernetworks demonstrate the effectiveness of our proposed framework.
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DOI:
--
发表时间:
2020-02
期刊:
ArXiv
影响因子:
--
作者:
S. Bandyopadhyay;Kishalay Das;M. Murty
通讯作者:
S. Bandyopadhyay;Kishalay Das;M. Murty
DOI:
10.1109/tnsm.2021.3067775
发表时间:
2021-09
影响因子:
5.3
作者:
M. Pióro;M. Mycek;A. Tomaszewski
通讯作者:
M. Pióro;M. Mycek;A. Tomaszewski
DOI:
10.1109/tcsii.2020.2973414
发表时间:
2020
影响因子:
4.4
作者:
Dawei Zhao;Shumian Yang;Xiaohui Han;Shuhui Zhang;Zhen Wang
通讯作者:
Zhen Wang
DOI:
10.1073/pnas.1800683115
发表时间:
2018-11-27
影响因子:
11.1
作者:
Benson, Austin R.;Abebe, Rediet;Kleinberg, Jon
通讯作者:
Kleinberg, Jon
DOI:
10.24963/ijcai.2019/366
发表时间:
2019-08
期刊:
--
影响因子:
--
作者:
Jianwen Jiang;Yuxuan Wei;Yifan Feng;Jingxuan Cao;Yue Gao
通讯作者:
Jianwen Jiang;Yuxuan Wei;Yifan Feng;Jingxuan Cao;Yue Gao