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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：2/0  |  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  
Adaptive Memory Networks With Self-Supervised Learning for Unsupervised Anomaly Detection 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, 卷号: 35, 期号: 12, 页码: 12068-12080
作者:  Zhang, Yuxin;  Wang, Jindong;  Chen, Yiqiang;  Yu, Han;  Qin, Tao
收藏  |  浏览/下载：2/0  |  提交时间：2024/05/20
Unsupervised anomaly detection  time series  self-supervised learning  memory network  
Matching Knowledge Graphs in Entity Embedding Spaces: An Experimental Study 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, 卷号: 35, 期号: 12, 页码: 12770-12784
作者:  Zeng, Weixin;  Zhao, Xiang;  Tan, Zhen;  Tang, Jiuyang;  Cheng, Xueqi
收藏  |  浏览/下载：2/0  |  提交时间：2024/05/20
Entity alignment  entity matching  knowledge graph  knowledge graph alignment  
Heterogeneous Graph Neural Network With Multi-View Representation Learning 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, 卷号: 35, 期号: 11, 页码: 11476-11488
作者:  Shao, Zezhi;  Xu, Yongjun;  Wei, Wei;  Wang, Fei;  Zhang, Zhao;  Zhu, Feida
收藏  |  浏览/下载：2/0  |  提交时间：2024/05/20
Heterogeneous graphs  graph neural networks  graph embedding  
Memory-Guided Multi-View Multi-Domain Fake News Detection 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, 卷号: 35, 期号: 7, 页码: 7178-7191
作者:  Zhu, Yongchun;  Sheng, Qiang;  Cao, Juan;  Nan, Qiong;  Shu, Kai;  Wu, Minghui;  Wang, Jindong;  Zhuang, Fuzhen
收藏  |  浏览/下载：7/0  |  提交时间：2023/12/04
Fake news detection  multi-domain learning  multi-view learning  memory bank  
Unsupervised Deep Anomaly Detection for Multi-Sensor Time-Series Signals 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, 卷号: 35, 期号: 2, 页码: 2118-2132
作者:  Zhang, Yuxin;  Chen, Yiqiang;  Wang, Jindong;  Pan, Zhiwen
收藏  |  浏览/下载：13/0  |  提交时间：2023/07/12
Anomaly detection  Predictive models  Data models  Autoregressive processes  Image reconstruction  Forecasting  Computational modeling  Unsupervised anomaly detection  multi-sensor time series  convolutional autoencoder  attention based BiLSTM  
Link Prediction on N-ary Relational Data Based on Relatedness Evaluation 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2023, 卷号: 35, 期号: 1, 页码: 672-685
作者:  Guan, Saiping;  Jin, Xiaolong;  Guo, Jiafeng;  Wang, Yuanzhuo None;  Cheng, Xueqi
收藏  |  浏览/下载：13/0  |  提交时间：2023/07/12
Link prediction  n-ary relational facts  knowledge graph  relatedness  
Predicting Human Mobility With Semantic Motivation via Multi-Task Attentional Recurrent Networks 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2022, 卷号: 34, 期号: 5, 页码: 2360-2374
作者:  Feng, Jie;  Li, Yong;  Yang, Zeyu;  Qiu, Qiang;  Jin, Depeng
收藏  |  浏览/下载：25/0  |  提交时间：2022/12/07
Trajectory  Semantics  Predictive models  Task analysis  Recurrent neural networks  Adaptation models  Context modeling  Neural network  attention  human mobility  
Exploiting Interpretable Patterns for Flow Prediction in Dockless Bike Sharing Systems 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2022, 卷号: 34, 期号: 2, 页码: 640-652
作者:  Gu, Jingjing;  Zhou, Qiang;  Yang, Jingyuan;  Liu, Yanchi;  Zhuang, Fuzhen;  Zhao, Yanchao;  Xiong, Hui
收藏  |  浏览/下载：22/0  |  提交时间：2022/12/07
Sparse matrices  Urban areas  Satellite broadcasting  Redundancy  Predictive models  Data models  Matrix converters  Dockless bike sharing system  pattern exploitation  interpretable base matrices  flow prediction  
Fast Stochastic Ordinal Embedding With Variance Reduction and Adaptive Step Size 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2021, 卷号: 33, 期号: 6, 页码: 2467-2478
作者:  Ma, Ke;  Zeng, Jinshan;  Xiong, Jiechao;  Xu, Qianqian;  Cao, Xiaochun;  Liu, Wei;  Yao, Yuan
收藏  |  浏览/下载：38/0  |  提交时间：2021/12/01
Ordinal embedding  SVRG  non-convex optimization  barzilai-borwein (BB) step size