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检索条件"机构=Computer Vision Laboratory Department of Computer Science"
63322 条 记 录,以下是1-10 订阅
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Federated Offline Reinforcement Learning with Proximal Policy Evaluation
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Chinese Journal of Electronics 2024年 第6期33卷 1360-1372页
作者: Sheng YUE Yongheng DENG Guanbo WANG Ju REN Yaoxue ZHANG Department of Computer Science and Technology BNRist Tsinghua University Zhongguancun Laboratory
Offline reinforcement learning(RL) has gathered increasing attention in recent years, which seeks to learn policies from static datasets without active online exploration. However, the existing offline RL approaches o... 详细信息
来源: 评论
Acquiring Weak Annotations for Tumor Localization in Temporal and Volumetric Data
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Machine Intelligence Research 2024年 第2期21卷 318-330页
作者: Yu-Cheng Chou Bowen Li Deng-Ping Fan Alan Yuille Zongwei Zhou Department of Computer Science Johns Hopkins UniversityBaltimore 21218USA Computer Vision Lab ETH ZurichZurich 8001Switzerland
Creating large-scale and well-annotated datasets to train AI algorithms is crucial for automated tumor detection and ***,with limited resources,it is challenging to determine the best type of annotations when annotati... 详细信息
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A hybrid feature selection method for text classification using a feature-correlation-based genetic algorithm
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Soft Computing 2024年 第23期28卷 13567-13593页
作者: Farek, Lazhar Benaidja, Amira Computer Science Department University of Guelma Guelma Algeria Computer Science Department University of Setif 1 Setif Algeria Laboratory of Vision and Artificial Intelligence - LAVIA Larbi Tebessi University Tebessa Algeria
This paper introduces a new hybrid method to address the issue of redundant and irrelevant features selected by filter-based methods for text classification. The method utilizes an enhanced genetic algorithm called &q... 详细信息
来源: 评论
DNACoder: a CNN-LSTM attention-based network for genomic sequence data compression
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Neural Computing and Applications 2024年 第29期36卷 18363-18376页
作者: Sheena, K.S. Nair, Madhu S. Artificial Intelligence & amp Computer Vision Lab Department of Computer Science Cochin University of Science and Technology Kerala Kochi682022 India
Genomic sequencing has become increasingly prevalent, generating massive amounts of data and facing a significant challenge in long-term storage and transmission. A solution that reduces the storage and transfer requi... 详细信息
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TextFormer: A Query-based End-to-end Text Spotter with Mixed Supervision
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Machine Intelligence Research 2024年 第4期21卷 704-717页
作者: Yukun Zhai Xiaoqiang Zhang Xiameng Qin Sanyuan Zhao Xingping Dong Jianbing Shen School of Computer Science Beijing Institute of TechnologyBeijing 100081China Department of Computer Vision Technology Baidu Inc.Beijing 100193China
End-to-end text spotting is a vital computer vision task that aims to integrate scene text detection and recognition into a unified *** methods heavily rely on region-of-interest(Rol)operations to extract local featur... 详细信息
来源: 评论
A secret sharing scheme based on integer decomposition and hexagonal structure
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International Journal of Information and Communication Technology 2024年 第4期24卷 482-501页
作者: Rouia, Zender Lemnouar, Noui Rida, Abdessemed Mohamed LAMIE Laboratory Department of Computer Science Faculty of Mathematics and Computer Science University of Batna 2 Algeria
Security is a major challenge in storage and transmission of digital data. Secret sharing scheme is a fundamental primitive used in multiparty computations, access control and key management, which is based here on tw... 详细信息
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An infrastructure software perspective toward computation offloading between executable specifications and foundation models
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science China(Information sciences) 2025年 第4期68卷 380-382页
作者: Dezhi RAN Mengzhou WU Yuan CAO Assaf MARRON David HAREL Tao XIE Key Laboratory of High Confidence Software Technologies (PKU) Ministry of Education School of Computer SciencePeking University School of Electronics Engineering and Computer Science Peking University Department of Computer Science and Applied Mathematics Weizmann Institute of Science
Foundation models(FMs) [1] have revolutionized software development and become the core components of large software systems. This paradigm shift, however, demands fundamental re-imagining of software engineering theo...
来源: 评论
GPS: graph contrastive learning via multi-scale augmented views from adversarial pooling
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science China(Information sciences) 2025年 第1期68卷 145-158页
作者: Wei JU Yiyang GU Zhengyang MAO Ziyue QIAO Yifang QIN Xiao LUO Hui XIONG Ming ZHANG School of Computer Science National Key Laboratory for Multimedia Information ProcessingPeking University Artificial Intelligence Thrust The Hong Kong University of Science and Technology Department of Computer Science University of California
Self-supervised graph representation learning has recently shown considerable promise in a range of fields, including bioinformatics and social networks. A large number of graph contrastive learning approaches have sh... 详细信息
来源: 评论
Deep Gradient Learning for Efficient Camouflaged Object Detection
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Machine Intelligence Research 2023年 第1期20卷 92-108页
作者: Ge-Peng Ji Deng-Ping Fan Yu-Cheng Chou Dengxin Dai Alexander Liniger Luc Van Gool School of Computer Science Wuhan UniversityWuhan 430072China Computer Vision Laboratory ETH ZürichZürich 8092Switzerland
This paper introduces deep gradient network(DGNet),a novel deep framework that exploits object gradient supervision for camouflaged object detection(COD).It decouples the task into two connected branches,i.e.,a contex... 详细信息
来源: 评论
Re-quantization based binary graph neural networks
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science China(Information sciences) 2024年 第7期67卷 160-171页
作者: Kai-Lang YAO Wu-Jun LI National Key Laboratory for Novel Software Technology Department of Computer Science and TechnologyNanjing University
Binary neural networks have become a promising research topic due to their advantages of fast inference speed and low energy consumption. However, most existing studies focus on binary convolutional neural networks, w... 详细信息
来源: 评论