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检索条件"机构=Key Laboratory of Data and Intelligent System Security Ministry of Education"
277 条 记 录,以下是61-70 订阅
排序:
Poisoned LangChain: Jailbreak LLMs by LangChain
arXiv
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arXiv 2024年
作者: Wang, Ziqiu Liu, Jun Zhang, Shengkai Yang, Yang Wuhan University of Technology Wuhan China Key Laboratory of Intelligent Sensing System and Security Ministry of Education School of Artificial Intelligence Hubei University Wuhan China
With the development of Natural Language Processing (NLP), Large Language Models (LLMs) are becoming increasingly popular. LLMs are integrating more into everyday life, raising public concerns about their security vul... 详细信息
来源: 评论
Stacking U-Nets in U-shape: Redesigning the Information Flow in Model-based Networks for MRI Reconstruction
Stacking U-Nets in U-shape: Redesigning the Information Flow...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Xiaoyu Qiao Weisheng Li Bin Xiao Yuping Huang Lijian Yang Chongqing Key Laboratory of Image Cognition Chongqing University of Posts and Telecommunications Chongqing China Key Laboratory of Cyberspace Big Data Intelligent Security Chongqing University of Posts and Telecommunications Ministry of Education Chongqing China
Model-based networks have shown convincing performance in MRI reconstruction. However, the unrolled cascades within the networks are constrained to solely obtain information from the preceding counterpart, resulting i... 详细信息
来源: 评论
Several new infinite families of NMDS codes with arbitrary dimensions supporting t-designs
arXiv
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arXiv 2025年
作者: Zhang, Yaozong Zheng, Dabin Wang, Xiaoqiang Lu, Wei Hubei Key Laboratory of Applied Mathematics Faculty of Mathematics and Statistics Hubei University Wuhan430062 China Key Laboratory of Intelligent Sensing System and Security Ministry of Education Hubei University Wuhan430062 China
Near maximum distance separable (NMDS) codes, where both the code and its dual are almost maximum distance separable, play pivotal roles in combinatorial design theory and cryptographic applications. Despite progress ...
来源: 评论
Learning Preconditioners in Gates-controlled Deep Unfolding Networks based on Quasi-Newton Methods For Accelerated MRI Reconstruction
Learning Preconditioners in Gates-controlled Deep Unfolding ...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Xiaoyu Qiao Weisheng Li Bin Xiao Yuping Huang Lijian Yang Chongqing Key Laboratory of Image Cognition Chongqing University of Posts and Telecommunications Chongqing China Key Laboratory of Cyberspace Big Data Intelligent Security Chongqing University of Posts and Telecommunications Ministry of Education Chongqing China
Deep unfolding networks (DUNs) have made significant progress in MRI reconstruction, successfully tackling the problem of prolonged imaging time. However, the ill-conditioned nature of MRI reconstruction often causes ... 详细信息
来源: 评论
A New Dual-Population Evolutionary Algorithm Leveraging Objective-Constraint Relationships for Constrained Multi-Objective Optimization
SSRN
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SSRN 2025年
作者: Ye, Jialu Tan, Chaogui Xia, Yizhang Hou, Zhanglu Liu, Yuan Zou, Juan Hunan Engineering Research Center of intelligent System Optimization and Security Key Laboratory of Intelligent Computing and Information Processing Ministry of Education Hunan National Applied Mathematics Center China Xiangtan University China
Population co-evolution strategies are widely used to handle constrained multi-objective optimization problems (CMOPs). However, existing coevolutionary algorithms oversimplify population collaboration and are rigid i... 详细信息
来源: 评论
Generating Is Believing: Membership Inference Attacks against Retrieval-Augmented Generation
Generating Is Believing: Membership Inference Attacks agains...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Yuying Li Gaoyang Liu Chen Wang Yang Yang Key Laboratory of Intelligent Sensing System and Security (Ministry of Education) School of Artificial Intelligence Hubei University Wuhan China Hubei Key Laboratory of Smart Internet Technology Huazhong University of Science and Technology Wuhan China
Retrieval-Augmented Generation (RAG) is a state-of-the-art technique that mitigates issues such as hallucinations and knowledge staleness in Large Language Models (LLMs) by retrieving relevant knowledge from an extern... 详细信息
来源: 评论
Rack-aware MSR Codes with Optimal Access for Multiple Sequentially Ordered Node Failures
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IEEE Transactions on Communications 2025年
作者: Wang, Jiaojiao Zheng, Dabin Guan, Xun Tsinghua University Tsinghua Shenzhen International Graduate School Guangdong Shenzhen518055 China Hubei University Hubei Key Laboratory of Applied Mathematics Faculty of Mathematics and Statistics Key Laboratory of Intelligent Sensing System and Security Ministry of Education Wuhan430062 China
The minimum storage rack-aware regenerating (MSRR) code is a variation of regenerating codes that achieves the optimal repair bandwidth for a single node failure within the rack-aware model. We study the access comple... 详细信息
来源: 评论
GENERATING IS BELIEVING: MEMBERSHIP INFERENCE ATTACKS AGAINST RETRIEVAL-AUGMENTED GENERATION
arXiv
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arXiv 2024年
作者: Li, Yuying Liu, Gaoyang Wang, Chen Yang, Yang Key Laboratory of Intelligent Sensing System and Security Ministry of Education School of Artificial Intelligence Hubei University Wuhan China Huazhong University of Science and Technology Wuhan China
Retrieval-Augmented Generation (RAG) is a state-of-the-art technique that mitigates issues such as hallucinations and knowledge staleness in Large Language Models (LLMs) by retrieving relevant knowledge from an extern... 详细信息
来源: 评论
A Contribution Assessment Method Based on Model Performance Gains in Federated Learning
A Contribution Assessment Method Based on Model Performance ...
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International Symposium on Parallel and Distributed Processing with Applications, ISPA
作者: Zixuan Zhao Jun Liu Yuyin Li Gaoyang Liu Yamin Li Yang Yang Key Laboratory of Intelligent Sensing System and Security (Ministry of Education) School of Artificial Intelligence Hubei University Wuhan China Huazhong University of Science and Technology Wuhan China
Federated Learning is a distributed model training system that uses the computing resources and private data of participants to collaboratively train Machine Learning models. In order to incentivize data holders to ac... 详细信息
来源: 评论
Score-based Generative Priors Guided Model-driven Network for MRI Reconstruction
arXiv
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arXiv 2024年
作者: Qiao, Xiaoyu Li, Weisheng Xiao, Bin Huang, Yuping Yang, Lijian Chongqing Key Laboratory of Image Cognition Chongqing University of Posts and Telecommunications Chongqing China Key Laboratory of Cyberspace Big Data Intelligent Security Chongqing University of Posts and Telecommunications Ministry of Education Chongqing China
Score matching with Langevin dynamics (SMLD) method has been successfully applied to accelerated MRI. However, the hyperparameters in the sampling process require subtle tuning, otherwise the results can be severely c... 详细信息
来源: 评论