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浏览/检索结果: 共11条，第1-10条 帮助

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Enhancing Evolutionary Algorithms With Pattern Mining for Sparse Large-Scale Multi-Objective Optimization Problems 期刊论文  OAI收割
IEEE/CAA Journal of Automatica Sinica, 2024, 卷号: 11, 期号: 8, 页码: 1786-1801
作者:  Sheng Qi;  Rui Wang;  Tao Zhang;  Weixiong Huang;  Fan Yu
  |  收藏  |  浏览/下载：23/0  |  提交时间：2024/07/16
A Two-layer Encoding Learning Swarm Optimizer based on Frequent Itemsets for Sparse Large-scale Multi-objective Optimization 期刊论文  OAI收割
IEEE/CAA Journal of Automatica Sinica, 2024, 卷号: 11, 期号: 6, 页码: 1342-1357
作者:  Sheng Qi;  Rui Wang;  Tao Zhang;  Xu Yang;  Ruiqing Sun
  |  收藏  |  浏览/下载：7/0  |  提交时间：2024/05/22
A Modified Nonlinear Conjugate Gradient Algorithm for Large-Scale Nonsmooth Convex Optimization 期刊论文  OAI收割
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2020, 页码: 16
作者:  Woldu, Tsegay Giday;  Zhang, Haibin;  Zhang, Xin;  Fissuh, Yemane Hailu
  |  收藏  |  浏览/下载：31/0  |  提交时间：2020/03/30
A subspace SQP method for equality constrained optimization 期刊论文  OAI收割
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2019, 卷号: 74, 期号: 1, 页码: 177-194
作者:  Lee, Jae Hwa;  Jung, Yoon Mo;  Yuan, Ya-xiang;  Yun, Sangwoon
  |  收藏  |  浏览/下载：68/0  |  提交时间：2020/01/10
A GENERAL TWO-LEVEL SUBSPACE METHOD FOR NONLINEAR OPTIMIZATION 期刊论文  OAI收割
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2018, 卷号: 36, 期号: 6, 页码: 881-902
作者:  Chen, Chong;  Wen, Zaiwen;  Yuan, Yaxiang
  |  收藏  |  浏览/下载：32/0  |  提交时间：2019/03/05
Elite bases regression: A real-time algorithm for symbolic regression 会议论文  OAI收割
Guilin, Guangxi, China, July 29, 2017 - July 31, 2017
作者:  Chen C(陈辰);  Luo ZT(罗长童);  Jiang ZL(姜宗林)
  |  收藏  |  浏览/下载：49/0  |  提交时间：2018/11/08
Implementation of a fast simulation algorithm for terrain based on dynamic LOD (EI CONFERENCE) 会议论文  OAI收割
IEEE 2011 10th International Conference on Electronic Measurement and Instruments, ICEMI 2011, August 16, 2011 - August 18, 2011, Chengdu, China
作者:  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.
收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25
In-depth study and explore dynamic quad tree rendering of large-scale terrain. Investigated the problems  which was urgently to be solved  about quad tree. Studied the features and application of dynamic quad tree algorithm and static quad tree algorithm. Analyze and explore the problems about quad tree construction  data storage that is significant in modeling  removing of the grid back  and elimination of T-type fracture. In this study  an algorithm based on storage array was proposed on the basis of the previous research to eliminate T-type fracture. The results showed that the new algorithm not only enhance the streamline effect  but also increased the rendering speed in the large-scale virtual terrain rendering process. The draw rate was enhanced from 8-10 frames/s up to 20-23 frames/s. 2011 IEEE.  
Optimizing control mode of optical payloads based on multi-population genetic algorithm (EI CONFERENCE) 会议论文  OAI收割
2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009, August 9, 2009 - August 12, 2009, Changchun, China
Xu W.; Jin G.
收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25
Optimizing the control mode of optical payload could improve the payload's work efficiency. When the mathematic model of payload's control mode was established  optimization problems could be boiled down to seek the maximal value of the function with many variables. This paper put forward a calculational method to base the mathematic model  the calculational method was multi-population genetic algorithm (MPGA). After the 0-1 variables and real multidimensional ones had been coded separately  the algorithm established the populations independently  made the multidimensional variables as the centrosome and combined 0-1 ones to work out the maximal value of the function which was established to describe the control mode of the optical payload. Moreover  the emulational experiment had been done with the material arithmetic operators. The result indicates that the method using MPGA can hurdle the disadvantage of traditional ones which calculate slowly and get into local best value trap easily . It has the characters that not only fits large scale area scout  but also gets the best value in full scale rapidly  so this algorithm can better satisfy the technology demand for the intelligent control of optical payload. 2009 IEEE.  
Monotone projected gradient methods for large-scale box-constrained quadratic programming 期刊论文  OAI收割
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2006, 卷号: 49, 期号: 5, 页码: 688-702
作者:  Zhou Bin;  Gao Li;  Dai Yuhong
  |  收藏  |  浏览/下载：16/0  |  提交时间：2018/07/30
An increasing-angle property of the conjugate gradient method and the implementation of large-scale minimization algorithms with line searches 期刊论文  OAI收割
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2003, 卷号: 10, 期号: 4, 页码: 323-334
作者:  Dai, YH;  Martinez, JM;  Yuan, JY
  |  收藏  |  浏览/下载：13/0  |  提交时间：2018/07/30