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科研机构
自动化研究所 [57]
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期刊论文 [28]
学位论文 [19]
会议论文 [10]
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2023 [2]
2022 [7]
2021 [4]
2020 [7]
2019 [4]
2018 [3]
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专题:自动化研究所
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Adversarial Heterogeneous Graph Neural Network for Robust Recommendation
期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2023, 页码: 12
作者:
Sang, Lei
;
Xu, Min
;
Qian, Shengsheng
;
Wu, Xindong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2023/11/22
Perturbation methods
Motion pictures
Training
Graph neural networks
Robustness
Semantics
Predictive models
Adversarial training (AT)
graph neural network (GNN)
heterogeneous graph
recommendation
A Deep Learning Approach for Semantic Analysis of COVID-19-Related Stigma on Social Media
期刊论文
IEEE Transactions on Computational Social Systems, 2023, 页码: 246-254
作者:
Liu, Lin
;
Cao, Zhidong
;
Zhao, Pengfei
;
Paul Jen-Hwa Hu
;
Zeng, Dajun
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2023/05/30
HeDAN: Heterogeneous diffusion attention network for popularity prediction of online content
期刊论文
KNOWLEDGE-BASED SYSTEMS, 2022, 卷号: 254, 页码: 13
作者:
Jia, Xueqi
;
Shang, Jiaxing
;
Liu, Dajiang
;
Zhang, Haidong
;
Ni, Wancheng
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/11/14
Information popularity prediction
Graph neural network
Hierarchical attention
Social network analysis
Predictive factors
Hashing Fake: Producing Adversarial Perturbation for Online Privacy Protection Against Automatic Retrieval Models
期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2022, 页码: 11
作者:
Zhang, Xingwei
;
Zheng, Xiaolong
;
Mao, Wenji
;
Zeng, Daniel Dajun
;
Wang, Fei-Yue
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/11/14
Perturbation methods
Semantics
Computational modeling
Codes
Task analysis
Privacy
Software
Adversarial perturbation
deep neural network (DNN)
privacy protection
semantic retrieval
Carbon price prediction considering climate change: A text-based framework
期刊论文
ECONOMIC ANALYSIS AND POLICY, 2022, 卷号: 74, 页码: 382-401
作者:
Xie, Qiwei
;
Hao, Jingjing
;
Li, Jingyu
;
Zheng, Xiaolong
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2022/07/25
Carbon price prediction
Text mining
Climate change
Long short-term memory (LSTM)
Random forest (RF)
Detecting Compressed Deepfake Videos in Social Networks Using Frame-Temporality Two-Stream Convolutional Network
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2022, 卷号: 32, 期号: 3, 页码: 1089-1102
作者:
Hu, Juan
;
Liao, Xin
;
Wang, Wei
;
Qin, Zheng
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/06/06
Videos
Information integrity
Feature extraction
Streaming media
Faces
Forensics
Social networking (online)
Video forensics
compressed Deepfake videos
frame-level stream
temporality-level stream
A Deep Learning Approach for Semantic Analysis of COVID-19-Related Stigma on Social Media
期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2022, 页码: 9
作者:
Liu, Lin
;
Cao, Zhidong
;
Zhao, Pengfei
;
Hu, Paul Jen-Hwa
;
Zeng, Daniel Dajun
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/06/06
COVID-19
Social networking (online)
Coronaviruses
Blogs
Pandemics
Deep learning
Statistical analysis
Coronavirus disease of 2019 (COVID-19)
deep learning
public sentiment analysis
social media
social stigma
Cyberbullying and Cyberviolence Detection: A Triangular User-Activity-Content View
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2022, 卷号: 9, 期号: 8, 页码: 1384-1405
作者:
Shuwen Wang
;
Xingquan Zhu
;
Weiping Ding
;
Amir Alipour Yengejeh
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/08/01
Classification
clustering
cyberbullying
natural language processing
social network
Multi-Modal Meta Multi-Task Learning for Social Media Rumor Detection
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2022, 卷号: 24, 页码: 1449-1459
作者:
Zhang, Huaiwen
;
Qian, Shengsheng
;
Fang, Quan
;
Xu, Changsheng
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/06/10
Task analysis
Social networking (online)
Feature extraction
Learning systems
Semantics
Media
Blogs
Meta learning
multi-modal
multi-task learning
rumor detection
social media
Game Starts at GameStop: Characterizing the Collective Behaviors and Social Dynamics in the Short Squeeze Episode
期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 页码: 14
作者:
Zheng, Xiaolong
;
Tian, Hu
;
Wan, Zhe
;
Wang, Xiao
;
Zeng, Daniel Dajun
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2022/01/27
Social networking (online)
Dictionaries
Stock markets
Investment
Games
Analytical models
Market research
Dynamic interaction network
financial market
GameStop
short squeeze
social network analysis
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