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混合-增强智能:协作与认知 Review
南宁 郑,子熠 刘,鹏举 任,永强 马,仕韬 陈,思雨 余,建儒 薛,霸东 陈,飞跃 王
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 2, Pages 153-179 doi: 10.1631/FITEE.1700053
认知中继三跳网络联合优化 Article
澄 赵,万良 王,信威 姚,双华 杨
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 2, Pages 253-261 doi: 10.1631/FITEE.1601414
Keywords: 解码转发;三跳;认知中继网络;时间功率分配;叠加编码
Featurematching using quasi-conformalmaps Article
Chun-xue WANG, Li-gang LIU
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 5, Pages 644-657 doi: 10.1631/FITEE.1500411
Keywords: Feature correspondence Quasi-conformal map Splitting method
A forwarding graph embedding algorithm exploiting regional topology information Article
Hong-chao HU, Fan ZHANG, Yu-xing MAO, Zhen-peng WANG
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 11, Pages 1854-1866 doi: 10.1631/FITEE.1601404
Keywords: Network function virtualization Virtual network function Forwarding graph embedding
Xinyu Li, Pai Zheng, Jinsong Bao, Liang Gao, Xun Xu
Engineering 2023, Volume 22, Issue 3, Pages 14-19 doi: 10.1016/j.eng.2021.08.018
A Co-Point Mapping-Based Approach to Drivable Area Detection for Self-Driving Cars Article
Ziyi Liu,Siyu Yu,Nanning Zheng
Engineering 2018, Volume 4, Issue 4, Pages 479-490 doi: 10.1016/j.eng.2018.07.010
The randomness and complexity of urban traffic scenes make it a difficult task for self-driving cars to detect drivable areas. Inspired by human driving behaviors, we propose a novel method of drivable area detection for self-driving cars based on fusing pixel information from a monocular camera with spatial information from a light detection and ranging (LIDAR) scanner. Similar to the bijection of collineation, a new concept called co-point mapping, which is a bijection that maps points from the LIDAR scanner to points on the edge of the image segmentation, is introduced in the proposed method. Our method positions candidate drivable areas through self-learning models based on the initial drivable areas that are obtained by fusing obstacle information with superpixels. In addition, a fusion of four features is applied in order to achieve a more robust performance. In particular, a feature called drivable degree (DD) is proposed to characterize the drivable degree of the LIDAR points. After the initial drivable area is characterized by the features obtained through self-learning, a Bayesian framework is utilized to calculate the final probability map of the drivable area. Our approach introduces no common hypothesis and requires no training steps; yet it yields a state-of-art performance when tested on the ROAD-KITTI benchmark. Experimental results demonstrate that the proposed method is a general and efficient approach for detecting drivable area.
Keywords: Drivable area Self-driving Data fusion Co-point mapping
Passive millimeter-wave target recognition based on Laplacian eigenmaps
Luo Lei,Li Yuehua,Luan Yinghong
Strategic Study of CAE 2010, Volume 12, Issue 3, Pages 77-81
Aiming at the disadvantages of feature extraction and selection in the traditional method for passive millimeter-wave (MMW) metal target recognition, the existence and characteristics of low dimensional manifold of the short-time Fourier spectrum of metal target echo signal are explored using manifold learning algorithm, Laplacian eigenmaps. Target classification is performed through comparing the similarity of the test samples and the positive class in terms of the low dimensional manifold. The experiments show that the method gets higher recognition rate than other linear and kernel-based nonlinear dimensionality reduction algorithm, and is robust to data aliasing.
Keywords: manifold learning Laplacian eigenmaps nonlinear dimensionality reduction low dimensional manifold MMW
Shang LIU, Ishtiaq AHMAD, Ping ZHANG, Zhi ZHANG
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 5, Pages 674-684 doi: 10.1631/FITEE.1700081
Keywords: Massive multi-input multi-output Cognitive radio Relay network Transmission rate Power analysis
A chaotic coverage path planner for the mobilerobot based on the Chebyshev map for special missions Article
Cai-hong LI, Yong SONG, Feng-ying WANG, Zhi-qiang WANG, Yi-bin LI
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 9, Pages 1305-1319 doi: 10.1631/FITEE.1601253
Keywords: Mobile robot Chebyshev map Chaotic Affine transformation Coverage path planning
Framework and case study of cognitive maintenance in Industry 4.0 Special Feature on Industrial Internet
Bao-rui Li, Yi Wang, Guo-hong Dai, Ke-sheng Wang,kesheng.wang@ntnu.no
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 11, Pages 1493-1504 doi: 10.1631/FITEE.1900193
Keywords: 认知维护;工业4.0;尖端设备;深度学习;绿色监视器;智能制造工厂
Physical layer security of underlay cognitive radio using maximal ratio combining Article
Hui ZHAO,Dan-yang WANG,Chao-qing TANG,Ya-ping LIU,Gao-feng PAN,Ting-ting LI,Yun-fei CHEN
Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 9, Pages 929-937 doi: 10.1631/FITEE.1500351
Keywords: Cognitive radio networks Maximal ratio combining Secrecy outage probability Single-input multiple-output
Parallel cognition: hybrid intelligence for human-machine interaction and management Research Article
Peijun YE, Xiao WANG, Wenbo ZHENG, Qinglai WEI, Fei-Yue WANG
Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 12, Pages 1765-1779 doi: 10.1631/FITEE.2100335
Keywords: Cognitive learning Artificial intelligence Behavioral prescription
Yi-xiang HUANG, Xiao LIU, Cheng-liang LIU, Yan-ming LI
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 11, Pages 1352-1361 doi: 10.1631/FITEE.1601512
We present a method of discriminant diffusion maps analysis (DDMA) for evaluating tool wear during milling processes. As a dimensionality reduction technique, the DDMA method is used to fuse and reduce the original features extracted from both the time and frequency domains, by preserving the diffusion distances within the intrinsic feature space and coupling the features to a discriminant kernel to refine the information from the high-dimensional feature space. The proposed DDMA method consists of three main steps: (1) signal processing and feature extraction; (2) intrinsic dimensionality estimation; (3) feature fusion implementation through feature space mapping with diffusion distance preservation. DDMA has been applied to current signals measured from the spindle in a machine center during a milling experiment to evaluate the tool wear status. Compared with the popular principle component analysis method, DDMA can better preserve the useful intrinsic information related to tool wear status. Thus, two important aspects are highlighted in this study: the benefits of the significantly lower dimension of the intrinsic features that are sensitive to tool wear, and the convenient availability of current signals in most industrial machine centers.
Keywords: Tool condition monitoring Manifold learning Dimensionality reduction Diffusion mapping analysis Intrinsic feature extraction
RCDS: a right-confirmable data-sharing model based on symbol mapping coding and blockchain Research Article
Liang WANG, Shunjiu HUANG, Lina ZUO, Jun LI, Wenyuan LIU,wangl@hbu.edu.cn,sjhuang1120@stumail.hbu.edu.cn
Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 8, Pages 1194-1213 doi: 10.1631/FITEE.2200659
Keywords: Data right confirmation Symbol mapping coding Blockchain Data sharing Traitor tracing Access control
Qiao-mu JIANG, Hui-fang CHEN, Lei XIE, Kuang WANG
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 10, Pages 1665-1676 doi: 10.1631/FITEE.1700203
Keywords: Cognitive radio network Primary user emulation attack Subspace-based blind channel estimation Channel impulse response
Title Author Date Type Operation
A forwarding graph embedding algorithm exploiting regional topology information
Hong-chao HU, Fan ZHANG, Yu-xing MAO, Zhen-peng WANG
Journal Article
Achieving Cognitive Mass Personalization via the Self-X Cognitive Manufacturing Network: An Industrial Knowledge Graph- and Graph Embedding-Enabled Pathway
Xinyu Li, Pai Zheng, Jinsong Bao, Liang Gao, Xun Xu
Journal Article
A Co-Point Mapping-Based Approach to Drivable Area Detection for Self-Driving Cars
Ziyi Liu,Siyu Yu,Nanning Zheng
Journal Article
Passive millimeter-wave target recognition based on Laplacian eigenmaps
Luo Lei,Li Yuehua,Luan Yinghong
Journal Article
Multi-user rate and power analysis in a cognitive radio network with massive multi-input multi-output
Shang LIU, Ishtiaq AHMAD, Ping ZHANG, Zhi ZHANG
Journal Article
A chaotic coverage path planner for the mobilerobot based on the Chebyshev map for special missions
Cai-hong LI, Yong SONG, Feng-ying WANG, Zhi-qiang WANG, Yi-bin LI
Journal Article
Framework and case study of cognitive maintenance in Industry 4.0
Bao-rui Li, Yi Wang, Guo-hong Dai, Ke-sheng Wang,kesheng.wang@ntnu.no
Journal Article
Physical layer security of underlay cognitive radio using maximal ratio combining
Hui ZHAO,Dan-yang WANG,Chao-qing TANG,Ya-ping LIU,Gao-feng PAN,Ting-ting LI,Yun-fei CHEN
Journal Article
Parallel cognition: hybrid intelligence for human-machine interaction and management
Peijun YE, Xiao WANG, Wenbo ZHENG, Qinglai WEI, Fei-Yue WANG
Journal Article
Intrinsic feature extraction using discriminant diffusion mapping analysis for automated tool wear evaluation
Yi-xiang HUANG, Xiao LIU, Cheng-liang LIU, Yan-ming LI
Journal Article
RCDS: a right-confirmable data-sharing model based on symbol mapping coding and blockchain
Liang WANG, Shunjiu HUANG, Lina ZUO, Jun LI, Wenyuan LIU,wangl@hbu.edu.cn,sjhuang1120@stumail.hbu.edu.cn
Journal Article