中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共18条,第1-10条 帮助

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Data Generation Feedback Relearning Control for Unmodeled Nonlinear Systems 期刊论文  OAI收割
IEEE TRANSACTIONS ON EMERGING TOPICS IN COMPUTATIONAL INTELLIGENCE, 2023, 页码: 12
作者:  
Zhang, Yong;  Mu, Chaoxu;  Zhao, Dongbin
  |  收藏  |  浏览/下载:21/0  |  提交时间:2023/11/16
Efficient Brain Decoding Based on Adaptive EEG Channel Selection and Transformation 期刊论文  OAI收割
IEEE TRANSACTIONS ON EMERGING TOPICS IN COMPUTATIONAL INTELLIGENCE, 2022, 页码: 10
作者:  
Wang, Jiaxing;  Shi, Lei;  Wang, Weiqun;  Hou, Zeng-Guang
  |  收藏  |  浏览/下载:37/0  |  提交时间:2022/06/06
Tracking of Uncertain Robotic Manipulators Using Event-Triggered Model Predictive Control With Learning Terminal Cost 期刊论文  OAI收割
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2022, 页码: 15
作者:  
Kang, Erlong;  Qiao, Hong;  Chen, Ziyu;  Gao, Jie
  |  收藏  |  浏览/下载:38/0  |  提交时间:2022/06/06
A Minimum-Cost Modeling Method for Nonlinear Industrial Process Based on Multimodel Migration and Bayesian Model Averaging Method 期刊论文  OAI收割
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2020, 卷号: 17, 期号: 2, 页码: 947-956
作者:  
Chu, Fei;  Dai, Bangwu;  Ma, Xiaoping;  Wang, Fuli;  Ye, Bin
  |  收藏  |  浏览/下载:43/0  |  提交时间:2020/06/22
Improving Ranking-Oriented Defect Prediction Using a Cost-Sensitive Ranking SVM 期刊论文  OAI收割
IEEE TRANSACTIONS ON RELIABILITY, 2020, 卷号: 69, 期号: 1, 页码: 139-153
作者:  
Yu, Xiao;  Liu, Jin;  Keung, Jacky Wai;  Li, Qing;  Bennin, Kwabena Ebo
  |  收藏  |  浏览/下载:49/0  |  提交时间:2020/06/02
Combining the least cost path method with population genetic data and species distribution models to identify landscape connectivity during the late Quaternary in Himalayan hemlock SCI/SSCI论文  OAI收割
2015
作者:  
Yu H. B.;  Zhang, Y. L.;  Liu, L. S.;  Qi, W.;  Li, S. C.
  |  收藏  |  浏览/下载:87/0  |  提交时间:2017/11/09
On-line Signature Verification using Graph Representation 会议论文  OAI收割
Hefei, China, 12-15 August 2011
作者:  
Kaiyue Wang;  Yunhong Wang;  Zhaoxiang Zhang
  |  收藏  |  浏览/下载:17/0  |  提交时间:2017/02/09
Comparison of statistical models for predicting cost effective nitrogen rate at rice-wheat cropping systems 期刊论文  iSwitch采集
SOIL SCIENCE AND PLANT NUTRITION, 2011, 卷号: 57, 期号: 2, 页码: 320-330
作者:  
Xia, Yongqiu;  Yan, Xiaoyuan
收藏  |  浏览/下载:26/0  |  提交时间:2019/10/10
Optimal multiresolution dynamic models generation based on triangle importance (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Image Analysis and Signal Processing, IASP'2010, April 12, 2010 - April 14, 2010, Xiamen, China
作者:  
Zhao J.;  Zhang S.
收藏  |  浏览/下载:20/0  |  提交时间:2013/03/25
In this paper  we propose an efficient method to generate optimal multiresolution dynamic models. By the method  we define the triangle importance degree as a weight parameter to be embedded to the edge contraction cost  so the new metric can not only measure distance error but also reflect geometric variation of local areas. A deformation degree weight is appended to the aggregated edge contraction cost for the whole animation  thus sharp features on areas with large deformation can be preserved. In addition  a process of mesh optimization and validity check can further alleviate the geometric distortion of the approximations. Our approach is efficient in operation  easy for implementation  and as a result high quality of dynamic approximations with well-preserved fine details can be generated at any given frame. 2010 IEEE.  
A local feature based simplification method for animated mesh sequence (EI CONFERENCE) 会议论文  OAI收割
2010 2nd International Conference on Computer Engineering and Technology, ICCET 2010, April 16, 2010 - April 18, 2010, Chengdu, China
作者:  
Wang B.;  Wang B.;  Zhao J.;  Zhang S.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
Although animated meshes are frequently used in numerous domains  only few works have been proposed until now for simplifying such data. In this paper  we propose a new method for generating progressive animated models based on local feature analysis and deformation area preservation. We propose the use of solid angle and height value for a non-hyperbolic vertex to define the local feature parameter. This local factor is embedded to the vertex quadric error matrix when calculating the edge collapse cost. In order to preserve the areas with large deformation  we add deformation degree weight to the aggregated quadric errors when computing the unified edge contraction sequence. Finally  a mesh optimization process is proposed to further reduce the geometric distortion for each frame. Our approach is fast  easy to implement  and as a result good quality dynamic approximations with well-preserved fine details can be generated at any given frame. 2010 IEEE.