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检索条件"机构=1. Key Laboratory of Data Engineering and Knowledge Engineering of the Ministry of Education"
614 条 记 录,以下是51-60 订阅
排序:
Efficient Model Store and Reuse in an OLML database System
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Journal of Computer Science & Technology 2021年 第4期36卷 792-805页
作者: Jian-Wei Cui Wei Lu Xin Zhao Xiao-Yong Du Key Laboratory of Data Engineering and Knowledge Engineering of Ministry of Education Renmin University of China Beijing 100872China School of Information Renmin University of ChinaBeijing 100872China
Deep learning has shown significant improvements on various machine learning tasks by introducing a wide spectrum of neural network ***,for these neural network models,it is necessary to label a tremendous amount of t... 详细信息
来源: 评论
Efficient protocols for heavy hitter identification with local differential privacy
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Frontiers of Computer Science 2022年 第5期16卷 193-203页
作者: Dan ZHAO Suyun ZHAO Hong CHEN Ruixuan LIU Cuiping LI Wenjuan LIANG Key Laboratory of Data Engineering and Knowledge Engineering of Ministry of Education Renmin University of ChinaBeijing 100872China School of Information Renmin University of ChinaBeijing 100872China
Local differential privacy(LDP),which is a technique that employs unbiased statistical estimations instead of real data,is usually adopted in data collection,as it can protect every user’s privacy and prevent the lea... 详细信息
来源: 评论
Improving Parameter Estimation and Defensive Ability of Latent Dirichlet Allocation Model Training Under Rényi Differential Privacy
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Journal of Computer Science & Technology 2022年 第6期37卷 1382-1397页
作者: Tao Huang Su-Yun Zhao Hong Chen Yi-Xuan Liu Key Laboratory of Data Engineering and Knowledge Engineering(Renmin University of China) Ministry of Education Beijing 100087China School of Information Renmin University of ChinaBeijing 100087China
Latent Dirichlet allocation(LDA)is a topic model widely used for discovering hidden semantics in massive text *** Gibbs sampling(CGS),as a widely-used algorithm for learning the parameters of LDA,has the risk of priva... 详细信息
来源: 评论
UAV Swarm-enabled Collaborative Post-disaster Communications in Low Altitude Economy via a Two-stage Optimization Approach
arXiv
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arXiv 2025年
作者: Zheng, Xiaoya Sun, Geng Li, Jiahui Wang, Jiacheng Wu, Qingqing Niyato, Dusit Jamalipour, Abbas College of Computer Science d Technology Jilin University Changchun130012 China Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education Jilin University Changchun130012 China College of Computing and Data Science Nanyang Technological University 639798 Singapore College of Computing and ta Science Nanyang Technological University 639798 Singapore Department of Electronic Engineering Shanghai Jiao Tong University Shanghai200240 China School of Electrical and Computer Engiering The University of Sydney SydneyNSW2006 Australia
The low-altitude economy (LAE), as a new economic paradigm, plays an indispensable role in cargo transportation, healthcare, infrastructure inspection, and especially post-disaster communication. Specifically, unmanne... 详细信息
来源: 评论
Study on the Characteristics of Cross-Domain knowledge Diffusion from Science to Policy: Evidence from Overton {1.
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Proceedings of the Association for Information Science and Technology 2023年 第1期60卷 368-378页
作者: Ren, Chao Yang, Menghui School of Information Resource Management Renmin University of China China Key Laboratory of Data Engineering and Knowledge Engineering Ministry of Education China
The cross-domain knowledge diffusion from science to policy is a prevalent phenomenon that demands academic attention. To investigate the characteristics of cross-domain knowledge diffusion from science to policy, thi... 详细信息
来源: 评论
Hadamard Encoding Based Frequent Itemset Mining under Local Differential Privacy
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Journal of Computer Science & Technology 2023年 第6期38卷 1403-1422页
作者: 赵丹 赵素云 陈红 刘睿瑄 李翠平 张晓莹 Institute of Scientific and Technical Information of China Beijing 100038China Key Laboratory of Data Engineering and Knowledge Engineering(Ministry of Education) School of InformationRenmin University of ChinaBeijing 100872China
Local differential privacy(LDP)approaches to collecting sensitive information for frequent itemset mining(FIM)can reliably guarantee *** current approaches to FIM under LDP add"padding and sampling"steps to ... 详细信息
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Probing the hydration of composite cement pastes containing fly ash and silica fume by proton NMR spin-lattice relaxation
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Science China(Technological Sciences) 2010年 第6期53卷 1471-1476页
作者: SHE AnMing & YAO Wu key {1. of Advanced Civil engineering Materials (Tongji University),ministry of education,Shanghai 200092,China 1. Key Laboratory of Advanced Civil Engineering Materials (Tongji University) Ministry of Education Shanghai 200092 China
Proton NMR spin-lattice relaxation (T1. was used as a prober for observing the hydration process of composite cement pastes blending fly ash and silica fume during the early *** distribution at initial time,evolution ... 详细信息
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Operating system mechanisms for TPM-based lifetime measurement of process integrity
Operating system mechanisms for TPM-based lifetime measureme...
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2009 IEEE 6th International Conference on Mobile Adhoc and Sensor Systems, MASS '09
作者: Xiao, Li Wenchang, Shi Zhaohui, Liang Bin, Liang Zhiyong, Shan Key Laboratory of Data Engineering and Knowledge Engineering (Renmin University) Ministry of Education
Implementing runtime integrity measurement in an acceptable way is a big challenge. We tackle this challenge by developing a framework called Patos. This paper discusses the design and implementation concepts of our o... 详细信息
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Study on the hardening mechanism of cement asphalt binder
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Science China(Technological Sciences) 2010年 第5期53卷 1406-1412页
作者: YANG JinBo,YAN PeiYu,KONG XiangMing & LI Xiang key {1. of Structural engineering and Vibration of education ministry of China,Department of Civil engineering,Tsinghua University,Beijing 1.0084,China 1. Key Laboratory of Structural Engineering and Vibration of Education Ministry of China Department of Civil Engineering Tsinghua University Beijing 100084 China
The hydration and hardening mechanism of cement asphalt binder(CAB) was *** early hydration process,hydration products and paste microstructure of CAB made by Portland cement and anionic asphalt emulsion were investig... 详细信息
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Flow visualization of silicon-based micro pulsating heat pipes
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Science China(Technological Sciences) 2010年 第4期53卷 984-990页
作者: QU Jian & WU HuiYing key {1. for Power Machinery and engineering of ministry of education,School of Mechanical engineering,Shanghai Jiaotong University,Shanghai 200240,China 1. Key Laboratory for Power Machinery and Engineering of Ministry of Education School of Mechanical Engineering Shanghai Jiaotong University Shanghai 200240 China
Two sets of silicon-based micro pulsating heat pipes(SMPHPs) with trapezoidal cross section having hydraulic diameters of 352 μm(#1. and 394 μm(#2) respectively were fabricated for the first time using MEMS *** FC-7... 详细信息
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