云南高校图书馆联盟文献共享服务平台- Journal of Computer Science & Technology

《Journal of Computer Science & Technology》: 作品数：3197被引量：5170H指数：22; 导出分析报告; 主办单位：Institute of Computing Technology，CAS & China Computer Federation; 最新期次：2024年6期更多>>; 发文主题：BASED_ONANPREFACEALGORITHMUSING更多>>; 发文领域：自动化与计算机技术电子电信理学文化科学更多>>; 发文基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划国家教育部博士点基金更多>>

Heuristic Search with Cut Point Based Strategy for Critical Node Problem: 《Journal of Computer Science & Technology》2024年第6期1328-1340,共13页Zhi-Han Chen Shao-Wei Cai Jian Gao Shi-Ke Ge Chan-Juan Liu Jin-Kun Lin; supported by the Strategic Priority Research Program of the Chinese Academy of Sciences under Grant Nos.XDA0320000 and XDA0320300;the National Natural Science Foundation of China under Grant No.61972063.; The critical node problem(CNP)aims to deal with critical node identification in a graph,which has extensive applications in many fields.Solving CNP is a challenging task due to its computational complexity,and it attr...; 关键词：local search cut point heuristic search critical node problem

P3DC:Reducing DRAM Cache Hit Latency by Hybrid Mappings: 《Journal of Computer Science & Technology》2024年第6期1341-1360,共20页Ye Chi Ren-Tong Guo Xiao-Fei Liao Hai-Kun Liu Jianhui Yue; supported jointly by the National Key Research and Development Program of China under Grant No.2022YFB4500303;the National Natural Science Foundation of China under Grant Nos.62072198,61825202,and 61929103.; Die-stacked dynamic random access memory(DRAM)caches are increasingly advocated to bridge the performance gap between the on-chip cache and the main memory.To fully realize their potential,it is essential to improve D...; 关键词：die-stacked dynamic random access memory(DRAM) CACHE set-associative direct-mapped hit latency

An Enhanced Physical-Locality Deduplication System for Space Efficiency: 《Journal of Computer Science & Technology》2024年第6期1361-1379,共19页Peng-Fei Li Yu Hua Qin Cao; supported in part by the National Natural Science Foundation of China under Grant Nos.62125202 and U22B2022.; An abundance of data have been generated from various embedded devices, applications, and systems, and require cost-efficient storage services. Data deduplication removes duplicate chunks and becomes an important tech...; 关键词：deduplication system data reduction space efficiency physical-locality

Personalized Privacy-Preserving Routing Mechanism Design in Payment Channel Network: 《Journal of Computer Science & Technology》2024年第6期1380-1400,共21页Peng-Cheng Zhao Li-Jie Xu Jia Xu; supported by the National Natural Science Foundation of China under Grant Nos.61872193,61872191,and 62072254;the Postgraduate Research and Practice Innovation Program of Jiangsu Province of China under Grant No.KYCX20_0762.; Payment Channel Network(PCN)provides the off-chain settlement of transactions.It is one of the most promising solutions to solve the scalability issue of the blockchain.Many routing techniques in PCN have been propose...; 关键词：blockchain payment channel network routing mechanism differential privacy personalized privacy-preserving

UAV Localization with Unreliable Observations in Hostile Underground Environments: 《Journal of Computer Science & Technology》2024年第6期1401-1418,共18页Peng-Peng Chen Kui-Yuan Zhang Shou-Wan Gao Si-Yi Ren; supported by the National Natural Science Foundation of China under Grant No.62272462;the Natural Science Foundation of Jiangsu Province of China for Distinguished Young Scholars under Grant No.BK20230045;the Shenzhen Science and Technology Program under Grant No.JCYJ20230807154300002.; The accurate and robust unmanned aerial vehicle(UAV)localization is significant due to the requirements of safety-critical monitoring and emergency wireless communication in hostile underground environments.Existing r...; 关键词：unmanned aerial vehicle(UAV)localization Kalman filter ultra-wideband(UWB)observation hostile underground environment

Spatio-Temporal Location Recommendation for Urban Facility Placement via Graph Convolutional and Recurrent Networks: 《Journal of Computer Science & Technology》2024年第6期1419-1440,共22页Pu Wang Jian-Jiang Lu Wei Chen Peng-Peng Zhao Lei Zhao; supported by the National Natural Science Foundation of China under Grant No.61876117.; The ability to recommend candidate locations for service facility placement is crucial for the success of urban planning. Whether a location is suitable for establishing new facilities is largely determined by its pot...; 关键词：location recommendation popularity prediction spatio-temporal correlation deep learning

Indoor Uncertain Semantic Trajectory Similarity Join: 《Journal of Computer Science & Technology》2024年第6期1441-1465,共25页Hong-Bo Yin Dong-Hua Yang Kai-Qi Zhang Hong Gao Jian-Zhong Li; supported by the National Natural Science Foundation of China under Grant Nos.U22A2025,U19A2059,61732003,61832003,U1811461,and 62102119;the Key Research and Development Projects of the Ministry of Science and Technology of China under Grant No.2019YFB2101902.; With the widespread deployment of indoor positioning systems, an unprecedented scale of indoor trajectories is being produced. By considering the inherent uncertainties and the text information contained in such an in...; 关键词：filtering-and-verification framework indoor uncertain semantic trajectory inverted index trajectory similarity join

Generation of Escher-Like Rosette Drawings: 《Journal of Computer Science & Technology》2024年第6期1466-1479,共14页Pei-Chang Ouyang Kwok-Wai Chung Robert W.Fathauer Alain Nicolas Jian-Hua Pang Shi-Yun Cao Krzysztof Gdawiec; supported by the Base and Talent Project of Science and Technology of Guangxi Zhuang Autonomous Region of China under Grant Nos.AA21196008 and 2024AC45008;the Guangxi Natural Science Foundation under Grant No.2024GXNSFAA010507;the Natural Science Foundation of China under Grant Nos.62462004 and 62062042;the Doctor Startup Foundation of Guangxi University of Science and Technology under Grant No.21Z48;the Philosophy and Social Science Research Foundation of Guangxi Zhuang Autonomous Region of China under Grant No.23FWY025.; “Smaller and Smaller” is a woodcut by the Dutch artist M.C. Escher in which the lizards designed in a rosette tiling approach the centre by geometric series. This paper proposes an easy method to generate drawings s...; 关键词：color symmetry Escher art rosette tiling spiral symmetry

JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY Volume 39,2024 CONTENTS: 《Journal of Computer Science & Technology》2024年第6期1480-1484,共5页

2024 Author Index: 《Journal of Computer Science & Technology》2024年第6期1485-1490,共6页

《Journal of Computer Science & Technology》