云南高校图书馆联盟文献共享服务平台- APPROXIMATE

APPROXIMATE: 作品数：556被引量：745H指数：10; 导出分析报告; 相关领域：理学更多>>; 相关作者：阮宇肖国生李俊清吕佳杨维更多>>; 相关机构：吉林大学南京航空航天大学浙江大学合肥工业大学更多>>; 相关期刊：更多>>; 相关基金：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>>

Gaussian Mixture-Learned Approximate Message Passing(GM-LAMP)Based Hybrid Precoders for mmWave Massive MIMO Systems: 《China Communications》2024年第12期66-79,共14页Shoukath Ali K Sajan P Philip Perarasi T; Hybrid precoder design is a key technique providing better antenna gain and reduced hardware complexity in millimeter-wave(mmWave)massive multiple-input multiple-output(MIMO)systems.In this paper,Gaussian Mixture lear...; 关键词：approximate message passing deep neu-ral network Gaussian Mixture model massive MIMO millimeter wave

Streaming Histogram Publication over Weighted Sliding Windows Under Differential Privacy: 《Tsinghua Science and Technology》2024年第6期1674-1693,共20页Xiujun Wang Lei Mo Xiao Zheng Zhe Dang; supported by the Program for Synergy Innovation in the Anhui Higher Education Institutions of China(No.GXXT-2020-012);the National Natural Science Foundation of China(No.62172003);the Anhui Provincial Natural Science Foundation(No.2108085MF218);the Anhui Province University Natural Science Research Project(No.2022AH040052);the Science and Technology Innovation Program of Ma’anshan,China(No.2021a120009).; Continuously publishing histograms in data streams is crucial to many real-time applications,as it provides not only critical statistical information,but also reduces privacy leaking risk.As the importance of elements...; 关键词：differential privacy randomized algorithm streaming data publication weighted sliding window approximate statistics data usability computational complexity

Approximately Bi-Similar Symbolic Model for Discretetime Interconnected Switched System: 《IEEE/CAA Journal of Automatica Sinica》2024年第10期2185-2187,共3页Yang Song Yongzhuang Liu Wanqing Zhao; supported by the Natural Science Foundation of Shanghai Municipality(21ZR1423400);the National Natural Science Funds of China(62173217);NSFC/Royal Society Cooperation and Exchange Project(62111530154,IEC\NSFC\201107).; Dear Editor,This letter concerns the development of approximately bi-similar symbolic models for a discrete-time interconnected switched system(DT-ISS).The DT-ISS under consideration is formed by connecting multiple s...; 关键词：APPROXIMATE SYMBOLIC CONNECTED

An efficient online histogram publication method for data streams with local differential privacy: 《Frontiers of Information Technology & Electronic Engineering》2024年第8期1096-1109,共14页Tao TAO Funan ZHANG Xiujun WANG Xiao ZHENG Xin ZHAO; supported by the Anhui Provincial Natural Science Foundation,China(Nos.2108085MF218 and 2022AH040052);the University Synergy Innovation Program of Anhui Province,China(No.GXXT-2023-021);the Key Program of the Natural Science Foundation of the Educational Commission of Anhui Province of China(No.2022AH050319);the National Natural Science Foundation of China(Nos.62172003 and 61402008)。; Many areas are now experiencing data streams that contain privacy-sensitive information.Although the sharing and release of these data are of great commercial value,if these data are released directly,the private user...; 关键词：Data stream Differential privacy Sliding windows Approximate counting

BSIN: A Behavior Schema of Information Networks Based on Approximate Bisimulation: 《Tsinghua Science and Technology》2024年第4期1092-1104,共13页Wujie Hu Jinzhao Wu; supported by the National Natural Science Foundation of China(No.12261027);the Innovation Project of Guangxi Graduate Education(No.YCBZ2021027).; Information networks are becoming increasingly important in practice. However, their escalating complexity is gradually impeding the efficiency of data mining. A novel network schema called the Behavior Schema of Info...; 关键词：data mining information network approximate bisimulation controllable error

格上两方一轮身份认证协议: 《北京电子科技学院学报》2024年第1期1-11,共11页王雄吕晓晗王文博; 中央高校基本科研业务费资金资助(3282023052)。; 在量子技术对传统密码冲击下,格上的口令认证密钥交换PAKE协议研究成为关注的热点。但是,当前格上PAKE协议大多通过两轮或三轮完成,且存在传输负载过重现象。而目前格上一轮协议多适用于一对一通信且不具有身份认证功能。针对以上问题...; 关键词：密钥共识格密码 ASPH(Approximate Smooth Projective Hash) 身份认证

Approximate Similarity-Aware Compression for Non-Volatile Main Memory: 《Journal of Computer Science & Technology》2024年第1期63-81,共19页陈章玉华宇左鹏飞孙园园郭云程; This work was supported in part by the National Natural Science Foundation of China under Grant Nos.62125202 and U22B2022.; Image bitmaps,i.e.,data containing pixels and visual perception,have been widely used in emerging applica-tions for pixel operations while consuming lots of memory space and energy.Compared with legacy DRAM(dynamic ra...; 关键词：approximate computing data compression memory architecture non-volatile memory

An efficient algorithm for approximate Voronoi diagram construction on triangulated surfaces被引量：1: 《Computational Visual Media》2023年第3期443-459,共17页Wenlong Meng Pengbo Bo Xiaodong Zhang Jixiang Hong Shiqing Xin Changhe Tu; supported in part by the Youth Teacher Development Foundation of Harbin Institute of Technology(IDGA10002143);the National Natural Science Foundation of China(62072139,62272277,62072284);the National Key R&D Program of China(2021YFB1715900);the Joint Funds of the National Natural Science Foundation of China(U22A2033).; Voronoi diagrams on triangulated surfaces based on the geodesic metric play a key role in many applications of computer graphics.Previous methods of constructing such Voronoi diagrams generally depended on having an e...; 关键词：geodesic Voronoi diagrams(GVDs) triangular surfaces mesh surfaces approximate geodesics Apollonius diagrams

An adaptive graph embedding method for feature extraction of hyperspectral images based on approximate NMR model: 《Optoelectronics Letters》2023年第7期443-448,共6页QIU Hong WANG Renfang JIN Heng WANG Feng; supported by the National Natural Science Foundation of China (No.61906170);the Project of the Science and Technology Plan for Zhejiang Province (No.LGF21F020023);the Plan Project of Ningbo Municipal Science and Technology (Nos.2022Z233,2021Z050,2022S002 and 2023J403)。; This paper introduces an approximate nuclear norm based matrix regression projection(ANMRP) model,an adaptive graph embedding method,for feature extraction of hyperspectral images.The ANMRP utilizes an approximate NMR...; 关键词：APPROXIMATE EMBEDDING MATRIX

Survey of Distributed Computing Frameworks for Supporting Big Data Analysis被引量：3: 《Big Data Mining and Analytics》2023年第2期154-169,共16页Xudong Sun Yulin He Dingming Wu Joshua Zhexue Huang; supported by the National Natural Science Foundation of China(No.61972261);Basic Research Foundations of Shenzhen(Nos.JCYJ 20210324093609026 and JCYJ20200813091134001).; Distributed computing frameworks are the fundamental component of distributed computing systems.They provide an essential way to support the efficient processing of big data on clusters or cloud.The size of big data i...; 关键词：distributed computing frameworks big data analysis approximate computing MapReduce computing model

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

APPROXIMATE

检索结果分析

下载全文

高级检索检索式检索

时间限定

期刊范围

学科限定全选

高级检索 检索式检索

时间限定

期刊范围

学科限定全选

APPROXIMATE

检索结果分析

下载全文

用户登录

高级检索检索式检索