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Higher order monotonicity and submodularity of influence in social networks: From local to global 期刊论文
INFORMATION AND COMPUTATION, 2022, 卷号: 285, 页码: 17
作者:  Chen, Wei;  Li, Qiang;  Shan, Xiaohan;  Sun, Xiaoming;  Zhang, Jialin
收藏  |  浏览/下载：14/0  |  提交时间：2023/07/12
Social networks  General Threshold model  Submodular  Higher order monotonicity  
Discouraging pool block withholding attacks in Bitcoin 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2021, 页码: 16
作者:  Chen, Zhihuai;  Li, Bo;  Shan, Xiaohan;  Sun, Xiaoming;  Zhang, Jialin
收藏  |  浏览/下载：39/0  |  提交时间：2021/12/01
Bitcoin  Mining pool  Block withholding attack  Nash equilibrium  
Coreness of cooperative games with truncated submodular profit functions 期刊论文
THEORETICAL COMPUTER SCIENCE, 2020, 卷号: 822, 页码: 49-60
作者:  Chen, Wei;  Shan, Xiaohan;  Sun, Xiaoming;  Zhang, Jialin
收藏  |  浏览/下载：41/0  |  提交时间：2020/12/10
Cooperative game  Core  Submodular function  Social network