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检索条件"机构=Key Laboratory of Advanced Design and Intelligent Computing of Ministry of Education"
420 条 记 录,以下是101-110 订阅
排序:
A hybrid algorithm for protein structure prediction
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Journal of Computational and Theoretical Nanoscience 2013年 第11期10卷 2701-2707页
作者: Zhou, Changjun Jiao, Yingying Zhang, Qiang Wang, Bin Wei, Xiaopeng Key Laboratory of Advanced Design and Intelligent Computing Dalian University Ministry of Education Dalian 116622 China
The prediction of protein structure that attracts many researchers to study is an NP-hard problem. In recent year, numerous algorithms are proposed. Although particle swarm optimizer has many advantages, the disadvant... 详细信息
来源: 评论
The optimization of DNA encoding based on chaotic optimization particle swarm algorithm
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Journal of Computational and Theoretical Nanoscience 2016年 第1期13卷 443-449页
作者: Liu, Yuanyuan Zheng, Xuedong Wang, Bin Zhou, Shihua Zhou, Changjun Key Laboratory of Advanced Design and Intelligent Computing Dalian University Ministry of Education Dalian116622 China
DNA sequence encoding is significant for the improvement of reliability and validity of DNA computing. The hybridization reaction between DNA molecules is the most important and core reaction in the field of DNA compu... 详细信息
来源: 评论
Novel image watermarking algorithm based on DWT and chaos theory
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Journal of Information and Computational Science 2010年 第7期7卷 1613-1620页
作者: Ma, Na Zhang, Qiang Wei, Xiaopeng Key Laboratory of Advanced Design and Intelligent Computing Dalian University Ministry of Education Dalian 116622 China
A novel image watermarking algorithm based on discrete wavelet transformation (DWT) and chaotic is proposed block the carrier image, scrambling and block the watermark image. First, randomly selected a block of carrie... 详细信息
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Face recognition based on PCA and logistic regression analysis
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Optik 2014年 第20期125卷 5916-5919页
作者: Changjun Zhou Lan Wang Qiang Zhang Xiaopeng Wei Key Laboratory of Advanced Design and Intelligent Computing (Dalian University) Ministry of Education Dalian 116622 China
Face recognition is an important research hotspot. More and more new methods have been proposed in recent years. In this paper, we propose a novel face recognition method which is based on PCA and logistic regression.... 详细信息
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Face recognition based on PCA image reconstruction and LDA
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Optik 2013年 第22期124卷 5599-5603页
作者: Changjun Zhou Lan Wang Qiang Zhang Xiaopeng Wei Key Laboratory of Advanced Design and Intelligent Computing Dalian University Ministry of Education Dalian 116622 China
Face recognition has become a research hotspot in the field of pattern recognition and artificial intelligence. Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) are two traditional methods in ... 详细信息
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A novel DWT-based watermarking for image with the SIFT
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Telkomnika 2013年 第1期11卷 191-198页
作者: Xu, Yuan Zhang, Qiang Zhou, Changjun Key Laboratory of Advanced Design and Intelligent Computing Dalian university Ministry of Education Dalian 116622 China
A kind of scale invariant features transformation (SIFT for short) operators on DWT domain are proposed for watermarking algorithm. Firstly, the low frequency of the image is obtained by DWT. And then the SIFT transfo... 详细信息
来源: 评论
Speech emotion recognition based on a modified -T-Nearest neighbor algorithm
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ICIC Express Letters 2010年 第4期4卷 1311-1317页
作者: Zhao, Lasheng Wei, Xiaopeng Zhang, Qiang Liu, Rui Key Laboratory of Advanced Design and Intelligent Computing Ministry of Education Dalian University Dalian 116622 China
Many machine learning algorithms have been applied to the problem of automatic emotion detection from speech. The k-nearest neighbor (KNN) is a popular learning algorithm for solving pattern recognition problem. Howev... 详细信息
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Construction and validation analysis of the transcriptional regulatory network based on the gibbs sampler strategy and cytoscape software
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Journal of Computational and Theoretical Nanoscience 2014年 第2期11卷 504-510页
作者: Zhang, Qiang Zheng, Xuedong Zhou, Changjun Zhang, Qian Key Laboratory of Advanced Design and Intelligent Computing Dalian University Ministry of Education Dalian 116622 China
To reveal the inner control mechanism of organism is an important content in the research of bioinformatics. The proliferation of a variety of high-throughput biological data for the reconstruction of gene regulatory ... 详细信息
来源: 评论
Acoustic Scene Classification by Enhanced High-Frequency Weak Signal Characteristic Spectrum  19
Acoustic Scene Classification by Enhanced High-Frequency Wea...
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Proceedings of the 2019 8th International Conference on computing and Pattern Recognition
作者: Wenjie Hao Lasheng Zhao Qiang Zhang Key Laboratory of Advanced Design and Intelligent Computing Ministry of Education Dalian University
In the acoustic scene classification task, the method of using mel-spectrogram to express the acoustic scene information is widely applied. However, mel-spectrogram has defects and it ignores important information abo... 详细信息
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A novel image fusion encryption algorithm based on DNA sequence operation and hyper-chaotic system
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Optik 2013年 第18期124卷 3596-3600页
作者: Qiang Zhang Ling Guo Xiaopeng Wei Key Laboratory of Advanced Design and Intelligent Computing (Dalian University) Ministry of Education Dalian 116622 China
A new image fusion encryption algorithm based on image fusion and DNA sequence operation and hyper-chaotic system is presented. Firstly, two DNA sequences matrices are obtained by encoding the original image and the k... 详细信息
来源: 评论