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Unified Dense Subgraph Detection: Fast Spectral Theory Based Algorithms 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2024, 卷号: 36, 期号: 3, 页码: 1356-1370
作者:  Feng, Wenjie;  Liu, Shenghua;  Koutra, Danai;  Cheng, Xueqi
收藏  |  浏览/下载:7/0  |  提交时间:2024/05/20
Approximation algorithms  Image edge detection  Heuristic algorithms  Greedy algorithms  Optimization  Collaboration  Task analysis  Algorithm  anomaly detection  dense subgraph  graph spectral theory  large graph mining  
Improved deterministic algorithms for non-monotone submodular maximization 期刊论文
THEORETICAL COMPUTER SCIENCE, 2024, 卷号: 984, 页码: 17
作者:  Sun, Xiaoming;  Zhang, Jialin;  Zhang, Shuo;  Zhang, Zhijie
收藏  |  浏览/下载:7/0  |  提交时间:2024/05/20
Submodular maximization  Deterministic algorithms  Derandomization  Twin greedy  Multiplicative updates