中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
数学与系统科学研究院 [3]
计算技术研究所 [2]
地理科学与资源研究所 [1]
自动化研究所 [1]
采集方式
OAI收割 [7]
内容类型
期刊论文 [7]
发表日期
2024 [2]
2023 [1]
2016 [1]
2015 [1]
2013 [1]
2005 [1]
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学科主题
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Unified Dense Subgraph Detection: Fast Spectral Theory Based Algorithms
期刊论文
OAI收割
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:21/0
  |  
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
OAI收割
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:11/0
  |  
提交时间:2024/05/20
Submodular maximization
Deterministic algorithms
Derandomization
Twin greedy
Multiplicative updates
Maximizing the Spread of Effective Information in Social Networks
期刊论文
OAI收割
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, 卷号: 35, 期号: 4, 页码: 4062-4076
作者:
Zhang, Haonan
;
Fu, Luoyi
;
Ding, Jiaxin
;
Tang, Feilong
;
Xiao, Yao
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2024/01/04
Social networking (online)
Mouth
Smart phones
Estimation
Approximation algorithms
Time complexity
Statistics
Social network
influence maximization
information variation
greedy algorithm
Big social network influence maximization via recursively estimating influence spread
期刊论文
OAI收割
KNOWLEDGE-BASED SYSTEMS, 2016, 卷号: 113, 页码: 143-154
作者:
Lu, Wei-Xue
;
Zhou, Chuan
;
Wu, Jia
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2018/07/30
Greedy algorithms
Social network
Influence maximization
THE PERFORMANCE OF ORTHOGONAL MULTI-MATCHING PURSUIT UNDER THE RESTRICTED ISOMETRY PROPERTY
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2015, 卷号: 33, 期号: 5, 页码: 495-516
作者:
Xu, Zhiqiang
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2018/07/30
Sparse signals
Compressed sensing
Greedy algorithms
Information-Theoretic Outlier Detection for Large-Scale Categorical Data
期刊论文
OAI收割
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2013, 卷号: 25, 期号: 3, 页码: 589-602
作者:
Wu, Shu
;
Wang, Shengrui
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2016/03/30
Outlier detection
holoentropy
total correlation
outlier factor
attribute weighting
greedy algorithms
Tree wavelet approximations with applications
期刊论文
OAI收割
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2005, 卷号: 48, 期号: 5, 页码: 680-702
作者:
Xu, YS
;
Zou, QS
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2018/07/30
greedy algorithms
tree wavelet approximations
Besov spaces