中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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IDEA: Invariant defense for graph adversarial robustness
期刊论文
OAI收割
INFORMATION SCIENCES, 2024, 卷号: 680, 页码: 18
作者:
Tao, Shuchang
;
Cao, Qi
;
Shen, Huawei
;
Wu, Yunfan
;
Xu, Bingbing
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/12/06
Invariant defense
Adversarial robustness
Causal feature
Graph neural networks
Cross-Model Comparative Loss for Enhancing Neuronal Utility in Language Understanding
期刊论文
OAI收割
ACM TRANSACTIONS ON INFORMATION SYSTEMS, 2024, 卷号: 42, 期号: 5, 页码: 29
作者:
Zhu, Yunchang
;
Pang, Liang
;
Wu, Kangxi
;
Lan, Yanyan
;
Shen, Huawei
  |  
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2024/12/06
Natural language understanding
question answering
pseudo-relevance feedback
loss function
Listwise Generative Retrieval Models via a Sequential Learning Process
期刊论文
OAI收割
ACM TRANSACTIONS ON INFORMATION SYSTEMS, 2024, 卷号: 42, 期号: 5, 页码: 31
作者:
Tang, Yubao
;
Zhang, Ruqing
;
Guo, Jiafeng
;
De Rijke, Maarten
  |  
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2024/12/06
Document retrieval
generative retrieval
listwise approach
Node Embedding Preserving Graph Summarization
期刊论文
OAI收割
ACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA, 2024, 卷号: 18, 期号: 6, 页码: 19
作者:
Zhou, Houquan
;
Liu, Shenghua
;
Shen, Huawei
;
Cheng, Xueqi
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/12/06
Graph summarization
hierarchical clustering
node embedding
Graph Adversarial Immunization for Certifiable Robustness
期刊论文
OAI收割
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2024, 卷号: 36, 期号: 4, 页码: 1597-1610
作者:
Tao, Shuchang
;
Cao, Qi
;
Shen, Huawei
;
Wu, Yunfan
;
Hou, Liang
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2024/05/20
Adversarial attack
adversarial immunization
certifiable robustness
graph neural networks
node classification
Towards generalizable Graph Contrastive Learning: An information theory perspective
期刊论文
OAI收割
NEURAL NETWORKS, 2024, 卷号: 172, 页码: 17
作者:
Yuan, Yige
;
Xu, Bingbing
;
Shen, Huawei
;
Cao, Qi
;
Cen, Keting
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2024/05/20
Graph Contrastive Learning
Generalization
Information theory
NIR-Prompt: A Multi-task Generalized Neural Information Retrieval Training Framework
期刊论文
OAI收割
ACM TRANSACTIONS ON INFORMATION SYSTEMS, 2024, 卷号: 42, 期号: 2, 页码: 32
作者:
Xu, Shicheng
;
Pang, Liang
;
Shen, Huawei
;
Cheng, Xueqi
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2024/05/20
Neural information retrieval
dense retrieval
reranking
prompt learning
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:18/0
  |  
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
Matching Knowledge Graphs in Entity Embedding Spaces: An Experimental Study
期刊论文
OAI收割
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:8/0
  |  
提交时间:2024/05/20
Entity alignment
entity matching
knowledge graph
knowledge graph alignment
Adversarial camouflage for node injection attack on graphs
期刊论文
OAI收割
INFORMATION SCIENCES, 2023, 卷号: 649, 页码: 14
作者:
Tao, Shuchang
;
Cao, Qi
;
Shen, Huawei
;
Wu, Yunfan
;
Hou, Liang
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2023/12/04
Adversarial camouflage
Node injection attack
Adversarial attack
Graph neural networks