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检索条件"机构=Open Symbol Computation and Knowledge Engineering Laboratory"
269 条 记 录,以下是191-200 订阅
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3D reconstruction using particle swarm optimization
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Journal of computational Information Systems 2007年 第2期3卷 541-547页
作者: Li, Wenhui Han, Dongfeng Key Laboratory of Symbol Computation and Knowledge Engineering College of Computer Science and Technology Jilin University Changchun 130012 China
A new 3D reconstruction algorithm based on particle swarm optimization (PSO) is proposed. This is the first time to introduce PSO to the multi-views problem. The proposed algorithm designs a scheme to represent the 3D... 详细信息
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SVM classifier-guided for domain-specific resource discovery based on HTML tag tree
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Journal of computational Information Systems 2007年 第3期3卷 981-986页
作者: Peng, Tao Zuo, Wanli Zhang, Changli Wang, Dong Key Laboratory of Symbol Computation and Knowledge Engineering College of Computer Science and Technology Jilin University Changchun 130012 China
In designing a focused crawler, the choice of strategy for prioritizing unvisited URLs is vital. The text surrounding a link or the link context on the HMTL page is a good summary of the target page. This paper invest... 详细信息
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An improved ant colony optimization algorithm based on route optimization and its applications in travelling salesman problem
An improved ant colony optimization algorithm based on route...
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7th IEEE International Conference on Bioinformatics and Bioengineering, BIBE
作者: Zhang, Yi Pei, Zhi-Li Yang, Jin-Hui Liang, Yan-Chun College of Computer Science and Technology Jilin University Key Laboratory of Symbol Computation and Knowledge Engineering of the Ministry of Education Department of Computer Science Jilin Business and Technology College College of Mathematics and Computer Science Inner Mongolia University for Nationalities
In this paper, we introduce two improvements on Ant Colony Optimization (ACO) algorithm: route optimization and individual variation. The first is an optimized implementation of ACO, by which the running time of ants ... 详细信息
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A new simplification method for terrain model using discrete particle swarm optimization  07
A new simplification method for terrain model using discrete...
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Proceedings of the 15th annual ACM international symposium on Advances in geographic information systems
作者: Zhang, Huijie Sun, Jigui Liu, Jin Lv, Nan College of Computer Science and Technology Jilin University NorthEast Normal University Changchun China College of Computer Science and Technology Jilin University Key Laboratory of Symbol Computation and Knowledge Engineering Changchun China College of Computer Science and Technology Jilin University Changchun China
In this paper, we put forward a fast simplification method for the terrain model by integrating the discrete particle swarm optimization with the hierarchical structure. In this method, each particle is represented as... 详细信息
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Learning hybrid Bayesian network based on divide and conquer strategy
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Journal of computational Information Systems 2007年 第2期3卷 583-588页
作者: Wang, Limin Xu, Peijuan Li, Xiongfei Li, Xiaolin Key Laboratory of Symbol Computation and Knowledge Engineering Jilin University Changchun 130012 China Department of Computer Science and Technology Nanjing University Nanjing 210093 China
We augment Naive Bayes models by using divide and conquer strategy to address shortcomings of the standard Naive Bayes text classifier. The result is a generalized Bayes classifier which allows for local dependence am... 详细信息
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A Method of Gene-Function Annotation Based on Variable Precision Rough Sets
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Journal of Bionic engineering 2007年 第3期4卷 177-184页
作者: Zhi-li Pei Xiao-hu Shi Meng Niu Xu-ning Tang Li-sha Liu Ying Kong Yan-chun Liang College of Computer Science and Technology Jilin University Key Laboratory of Symbol Computation and Knowledge Engineering of the Ministry of Education Changchun 130012 P. R. China College of Mathematics and Computer Science Inner Mongolia University for NationalitiesTongliao 028043 P. R. China College of Software Jilin University Changchun 130012 P. R. China Department of Biochemistry and Molecular Biology Institution of Glycobiology Dalian Medical University Dalian 116027 P. R. China
It is very important in the field of bioinformatics to apply computer to perform the function annotation for new sequenced bio-sequences. Based on GO database and BLAST program, a novel method for the function annotat... 详细信息
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Geometric constraint solving using PACAO
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Journal of computational Information Systems 2007年 第2期3卷 423-428页
作者: Yuan, Hua Li, Wenhui Yi, Rongqin Key Laboratory of Symbol Computation and Knowledge Engineering College of Computer Science and Technology Jilin University Changchun 130012 China School of Computer Science and Engineering Changchun University of Technology Changchun 130012 China
Previous methods of volume rendering are very slow and thus impractical. We present volume rendering based on marching cubes iso-surfacing and transfer function. For an iso-surface, we divide the voxels into logical c... 详细信息
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A populations evolution study using the genotype frequency data of single nucleotide polymorphism from Y-chromosome
A populations evolution study using the genotype frequency d...
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2007 1st International Conference on Bioinformatics and Biomedical engineering, ICBBE
作者: Pei, Zhili Kong, Ying Shi, Xiaohu Lian, Zhichao Tang, Xuning Liu, Lisha Cao, Zhongbo Liang, Yanchun Key Laboratory of Symbol Computation and Knowledge Engineering Jilin University Ministry of Education Chang'chun 130012 China College of Mathematics and Computer Science Inner Mongolia University for Nationalities Tong'liao 028043 China Department of Biochemistry and Molecular Biology Institution of Glycobiology Dalian Medical University Da'lian 116027 China
This paper proposes a novel way for the population evolution research. In the paper, it constructs the phylogenies tree of four populations using the single nucleotide polymorphism (SNP) genotype frequency of human... 详细信息
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A New Seamless Multi-resolution Simplification Method for the Terrain Model
A New Seamless Multi-resolution Simplification Method for th...
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Web Intelligence and Intelligent Agent Technology Workshops (WI-IAT)
作者: Huijie Zhang Jigui Sun Changsong Qi Nan Lv College of Computer Northeast Normal University Changchun China College of Computer Science & Technology Jilin University Changchun China College of Computer Science & Technology Key Laboratory of Symbol Computation and Knowledge Engineering of the Ministry of Education Jilin University China
This paper presents a fast method to construct the simplified terrain model with the multi-resolution. In this method, we adopt the normal quad-tree hierarchy to subdivide the original terrain surface into the multi- ... 详细信息
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Prewavelets with finite decomposition and finite reconstruction
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Journal of Information and computational Science 2007年 第1期4卷 35-41页
作者: Guan, Yujing Li, Ying Jiang, Zhengyi Institute of Mathematics Jilin University Changchun 130021 China State Key Laboratory of Intelligent Technology and Systems Department of Computer Science and Technology Tsinghua University Beijing 100084 China College of Computer Science and Technology Jilin University Changchun 130021 China Key Laboratory of Symbol Computation and Knowledge Engineering Changchun 130021 China
The necessary and sufficient condition for the existence of prewavelets with finite decomposition and finite reconstruction is presented. Especially when r = 1, we show that {φj(x-k) | 1 &le j &le r, k ∈ s} ... 详细信息
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