作者： Yongkang Wang¹;Di-Hua Zhai^1,2;Yuanqing Xia¹;Danyang Liu¹; （¹School of Automation, Beijing Institute of Technology, Beijing, China ²Yangtze Delta Region Academy Beijing Institute of Technology, Jiaxing, China）

出处： IEEE Transactions on Industrial Informatics 2024 Vol.20 No.3 P4930-4939

关键词： Training;Data models;Clustering algorithms;Internet of Things;Informatics;Electronic learning;Behavioral sciences;Internet Of Things;Internet Of Things Applications;Backdoor Attacks;Data Distribution;Individual Learning;Heterogeneous Data;Robust Algorithm;Model Of Personality;Virtual Learning;Federated Learning;Attack Scenarios;Federated Learning Framework;Learning Rate;Local Data;Global Model;Teacher Model;Ablation Experiments;Clean Samples;Chameleon;Self-supervised Learning;Attack Success Rate;Virtual Data;Clean Dataset;Global Task;Clear Model;CIFAR-100 Dataset;Impact Of Attacks;Trigger Type;StyleGAN;Diverse Clients

摘要： Robustness and attacks have become prominent concerns in federated learning (FL)-based Internet of Things (IoT). Our focus primarily lies on robustnes ...

作者： Binglu Wang^1,2;Yongqiang Zhao²;Le Yang²;Teng Long¹;Xuelong Li²; （¹School of Information and Electronics, Beijing Institute of Technology, Beijing, China ²Northwestern Polytechnical University, Xi’an, China）

出处： IEEE Transactions on Pattern Analysis and Machine Intelligence 2024 Vol.46 No.4 P2171-2190

关键词： Location awareness;Videos;Surveys;Task analysis;Prediction algorithms;Training;Supervised learning;Deep Learning;Temporal Localization;Deep Learning Era;Action Localization;Temporal Action Localization;Feature Representation;Action Instances;Step In The Field;Video Understanding;Long Short-term Memory;Intersection Over Union;Abundance Data;Receptive Field;Confidence Score;Promising Direction;Action Recognition;Appearance Features;Action Classes;Gated Recurrent Unit;Attention Weights;Action Detection;Performance Bottleneck;Classification Pipeline;Federated Learning;Action Proposals;Promising Research Direction;Action Frames;Graph Convolution;Two-stream Network;Multiple Procedures

摘要： The temporal action localization research aims to discover action instances from untrimmed videos, representing a fundamental step in the field of int ...

作者： Zheng, Jiayi¹; Li, Zijun¹; Zhang, Mengqing¹; Gao, Lihong²; Zhang, Tong¹; （¹Institute of Chemical Defense, Beijing; 102205, China;²School of Materials Science and Engineering, Beijing Institute of Technology, Beijing; 100081, China）

出处： Ceramics International 2024 Vol.50 No.7Part B P11442-11450

关键词： Ablation behavior;Bilayer coatings;Laser ablation;Multifunctional coatings

摘要： With the rapid development of laser technology, the protection of high-energy lasers has received increasingly widespread attention. The current laser ...

作者： Ping Wang;Qi Feng;Weikang Dong;Denan Kong;Yang Yang;Lin Jia;Jijian Liu;Chunyu Zhao;Dan Guo;Ruifeng Tian;Shoujun Zheng;Junxi Duan;Jiadong Zhou （Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081 China Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing, 100081 China）

出处： Advanced Functional Materials 2024 Vol.34 No.1 P2308356

关键词： chemical vapor deposition;nonstoichiometric;phase transitions;V3S5;vanadium chalcogenides

摘要： 2D intercalated vanadium chalcogenides have attracted intensive interest based on their physical properties and potential applications. However, contr ...

作者： Liu, Luo-Jin¹;Zhang, Zhao-Hui^a,b;CAa;Jia, Xiao-Tong¹;Wang, Qiang¹;Song, Qi³;Li, Xian-Yu^a,d;Cheng, Xing-Wang^a,b;CAb （¹School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, China;²Tangshan Research Institute, Beijing Institute of Technology, Tangshan, China;³School of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hangzhou, China;⁴School of Physics and Electronic Information, Yan’ an University, Yan’ an, China）

出处： International Journal of Applied Ceramic Technology 2024 Vol.21 No.1 P207-219

关键词： ceramic matrix composites;densification;mechanical properties;spark plasma sintering

摘要： Spark plasma sintering (SPS) tests were designed using the Taguchi method to create high-performance composites consisting of 60 wt% TiB₂, ...

作者： Xichen Wang¹;Can Ding²;Guoqiang Zhao^1,3;Shiyong Li^1,3;Yuenian Chen²;Houjun Sun^1,3; （¹Beijing Key Laboratory of Millimeter Wave and Terahertz Technology, Beijing Institute of Technology, Beijing, China ²Global Big Data Technologies Center, University of Technology Sydney, Ultimo, NSW, Australia ³Tangshan Research Institute, Beijing Institute of Technology, Tangshan, China）

出处： IEEE Antennas and Wireless Propagation Letters 2024 Vol.23 No.3 P1129-1133

关键词： Antennas;Couplings;Transmission line matrix methods;Antenna measurements;Substrates;Current distribution;Admittance;Differential Feeding;Decoupling Network;Center Frequency;Structural Symmetry;Symmetric Network;Wireless;Reverse Phase;Current Distribution;Large Array;Printed Circuit Board;Antenna Array;Difference Matrix;Transfer Matrix;Substrate Layer;Adjacent Elements;Electrical Length;Admittance Matrix;Cross-polarization Level;Adjacent Antennas;dB Improvement;Defected Ground Structure

摘要： This letter proposes the differential and symmetrical decoupling network (DSDN), a novel method specifically designed to decouple differentially fed a ...

作者： Zhengyan Zhang^1,2;Xiaodong Qu^1,2;Wolin Li^1,2;Hongzhe Miao^1,2;Fengrui Liu^1,2; （¹School of Information and Electronics, Beijing Institute of Technology, Beijing, China ²Key Laboratory of Electronic and Information Technology in Satellite Navigation, Ministry of Education, Beijing, China）

出处： IEEE Signal Processing Letters 2024 Vol.31 P701-705

关键词： Estimation;Direction-of-arrival estimation;Training;Interference;Signal to noise ratio;Covariance matrices;Unsupervised learning;Unsupervised Learning;Direction Of Arrival Estimation;Direction Of Arrival Estimation Method;Unsupervised Learning Network;Loss Function;Numerical Simulations;Estimation Performance;Penalty Term;Direct Signal;Strong Interference;Interference Power;Influence Of Interference;Root Mean Square Error;Training Set;Monte Carlo Simulation;Convolutional Neural Network;Covariance Matrix;Weak Signal;Radiation Source;Spatial Domain;Uniform Linear Array;Sparse Bayesian Learning;ResNet Block;Unsupervised Strategy;Uniform Grid;Sparse Method

摘要： In complex electronic countermeasure environment, direction-of-arrival (DOA) is very important for targets detection, localization and tracking. Howev ...

作者： Azmat, Mian¹; Yang, Junlin¹; Li, Qianyi¹; Zhang, Jingyao¹; Haibo, Jin¹; Muhammad Kashif, Naseem¹; Li, Jingbo¹; （¹Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing; 100081, China）

出处： Ceramics International 2024 Vol.50 No.7Part A P11119-11128

关键词： 3d-4f hybridization;Electron correlation;Phase transition;Rare-earth doping;Thermochromic properties;Vanadium dioxide

摘要： Vanadium dioxide is a promising thermochromic material for novel applications to smart optoelectronic devices due to its reversible insulator-to-metal ...

作者： Li, Wenlong;Liu, Min-Qian;Yang, Jian-Feng （¹School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China;²School of Statistics and Data Science, LPMC & KLMDASR, Nankai University, Tianjin, 300071, China）

出处： Statistical Papers 2024 Vol.65 No.1 P357-379

关键词： Computer experiment;Expansive replacement method;Generalized doubling;Orthogonal array;Stratification

摘要： Mappable nearly orthogonal arrays were recently proposed as a new class of space-filling designs for computer experiments. Inspired by mappable nearly ...

作者： Feiyuan Xing¹;Ziquan Yan²;Xiaoyu Ding¹; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, China ²Railway Engineering Research Institute, China Academy of Railway Sciences Corporation, Ltd., Beijing, China）

出处： IEEE Transactions on Industrial Informatics 2024 Vol.20 No.3 P4473-4480

关键词： Vibrations;Gears;Synchronization;Deep learning;Residual neural networks;Monitoring;Data integration;Residual Network;Structural Health Monitoring;Deep Residual Network;Vibration-based Structural Health Monitoring;Training Data;Accelerometer;Accurate Identification;Structural Damage;Structural Conditions;Temporal Domain;Actual Scenario;Vibration Signals;Single Video;ResNet Model;Training Set;Deep Learning;Convolutional Neural Network;Horizontal Plane;Data Matrix;Row Vector;Synchronous Events;Sensor Pixel;L Matrix;Damage State;Decision-level Fusion;Synchronization Signal;Data Fusion;Motion Field;Multiple Zones;Gabor Filters

摘要： In recent years, deep residual networks (ResNets) have been successfully used to detect structural damage. However, the performance of ResNets greatly ...