《Frontiers of Computer Science》

作品数：1351被引量：1913H指数：15
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《Frontiers of Computer Science》
主办单位：Higher Education Press, China ;Beihang University, China
最新期次：2025年2期更多>>
发文主题：LEARNINGGRAPHSURVEYBASED_ONED更多>>
发文领域：自动化与计算机技术理学电子电信建筑科学更多>>
发文基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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SSA: semantic structure aware inference on CNN networks for weakly pixel-wise dense predictions without cost
《Frontiers of Computer Science》2025年第2期1-10,共10页Yanpeng SUN Zechao LI 
supported by the National Key R&D Program of China(2022ZD0118802);the National Natural Science Foundation of China(Grant Nos.U20B2064 and U21B2043).
The pixel-wise dense prediction tasks based on weakly supervisions currently use Class Attention Maps(CAMs)to generate pseudo masks as ground-truth.However,existing methods often incorporate trainable modules to expan...
关键词：class attention maps semantic structure weaklysupervised object localization weakly-supervised semantic segmentation 
A comprehensive survey on graph neural network accelerators
《Frontiers of Computer Science》2025年第2期11-29,共19页Jingyu LIU Shi CHEN Li SHEN 
supported by the National Natural Science Foundation of China(Grant Nos.62032001 and 61972407).
Deep learning has gained superior accuracy on Euclidean structure data in neural networks.As a result,nonEuclidean structure data,such as graph data,has more sophisticated structural information,which can be applied i...
关键词：graph neural network ACCELERATORS graph convolutional networks design space exploration deep learning domain-specific architecture 
Exploring & exploiting high-order graph structure for sparse knowledge graph completion
《Frontiers of Computer Science》2025年第2期31-42,共12页Tao HE Ming LIU Yixin CAO Zekun WANG Zihao ZHENG Bing QIN 
supported by the National Key R&D Program of China(2022YFF0903301);the National Natural Science Foundation of China(Grant Nos.U22B2059,61976073,62276083);the Shenzhen Foundational Research Funding(JCYJ20200109113441941);the Major Key Project of PCL(PCL2021A06).
Sparse Knowledge Graph(KG)scenarios pose a challenge for previous Knowledge Graph Completion(KGC)methods,that is,the completion performance decreases rapidly with the increase of graph sparsity.This problem is also ex...
关键词：knowledge graph completion graph neural networks reinforcement learning 
Nonconvex and discriminative transfer subspace learning for unsupervised domain adaptation
《Frontiers of Computer Science》2025年第2期43-57,共15页Yueying LIU Tingjin LUO 
supported by the National Natural Science Foundation of China(Grant No.61922087);the Huxiang Young Talents Program of Hunan Province(2021RC3070).
Unsupervised transfer subspace learning is one of the challenging and important topics in domain adaptation,which aims to classify unlabeled target data by using source domain information.The traditional transfer subs...
关键词：transfer subspace learning unsupervised domain adaptation low-rank modeling nonconvex optimization 
Integrating element correlation with prompt-based spatial relation extraction
《Frontiers of Computer Science》2025年第2期59-69,共11页Feng WANG Sheng XU Peifeng LI Qiaoming ZHU 
supported by the National Natural Science Foundation of China(Grant Nos.62276177 and 62376181).
Spatial relations in text refer to how a geographical entity is located in space in relation to a reference entity.Extracting spatial relations from text is a fundamental task in natural language understanding.Previou...
关键词：spatial relation extraction Dual-view Prompt spatial element correlation Link Prompt Confidence Prompt 
Large language model for table processing: a survey
《Frontiers of Computer Science》2025年第2期71-87,共17页Weizheng LU Jing ZHANG Ju FAN Zihao FU Yueguo CHEN Xiaoyong DU 
supported by the National Key R&D Program of China(2023YFF0725100);the National Natural Science Foundation of China(Grant Nos.62322214,62272466);the Fundamental Research Funds for the Central Universities and the Research Funds of Renmin University of China(24XNKJ22)。
Tables,typically two-dimensional and structured to store large amounts of data,are essential in daily activities like database queries,spreadsheet manipulations,Web table question answering,and image table information...
关键词：data mining and knowledge discovery table processing large language model 
Labeling-based centrality approaches for identifying critical edges on temporal graphs
《Frontiers of Computer Science》2025年第2期89-104,共16页Tianming ZHANG Jie ZHAO Cibo YU Lu CHEN Yunjun GAO Bin CAO Jing FAN Ge YU 
supported by the National Natural Science Foundation of China(Grant Nos.62302451 and 62276233);the Natural Science Foundation of Zhejiang Province of China(No.LQ22F020018);the Key Research Project of Zhejiang Province of China(No.2023C01048).
Edge closeness and betweenness centralities are widely used path-based metrics for characterizing the importance of edges in networks.In general graphs,edge closeness centrality indicates the importance of edges by th...
关键词：temporal graph closeness centrality between-ness centrality temporal path 
FPSMix: data augmentation strategy for point cloud classification
《Frontiers of Computer Science》2025年第2期105-113,共9页Taiyan CHEN Xianghua YING 
supported by the National Key R&D Program of China(No.2020YFB1708002);the National Natural Science Foundation of China(Grant Nos.62371009 and 61971008).
Data augmentation is a widely used regularization strategy in deep neural networks to mitigate overfitting and enhance generalization.In the context of point cloud data,mixing two samples to generate new training exam...
关键词：point cloud classification data augmentation loss function point cloud understanding point cloud analysis 
Linkable and traceable anonymous authentication with fine-grained access control
《Frontiers of Computer Science》2025年第2期115-125,共11页Peng LI Junzuo LAI Dehua ZHOU Lianguan HUANG Meng SUN Wei WU Ye YANG 
supported by the National Natural Science Foundation of China(Grant Nos.U2001205,61932010);Guangdong Basic and Applied Basic Research Foundation(Nos.2023B1515040020,2019B030302008);Guangdong Provincial Key Laboratory of Power System Network Security(No.GPKLPSNS-2022-KF-05).
To prevent misuse of privacy,numerous anonymous authentication schemes with linkability and/or traceability have been proposed to ensure different types of accountabilities.Previous schemes cannot simultaneously achie...
关键词：anonymous authentication access control public linkability public traceability 
Genome-wide primer scan (GPS): a python package for a flexible, reliable and large-scale primer design toolkit
《Frontiers of Computer Science》2025年第2期127-128,共2页Wencong HE Yan ZHUO Chen WANG Yemei HUANG Xuelei ZANG Chen YANG Hengyu DENG Yangyu ZHOU Jing LIU Ping ZHANG Xinying XUE Liye ZHANG 
supported by the National Key R&D Program of China(SQ2021YFC2300067).
1 Introduction Microbial infections represent significant global health challenges with far-reaching implications.In contemporary medical practice,quantitative polymerase chain reaction(qPCR)stands as an important tec...
关键词：PYTHON false typically 
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