咨询与建议

限定检索结果

文献类型

  • 2,752 篇 期刊文献
  • 2,268 篇 会议

馆藏范围

  • 5,020 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 3,132 篇 工学
    • 1,976 篇 计算机科学与技术...
    • 1,684 篇 软件工程
    • 570 篇 信息与通信工程
    • 358 篇 控制科学与工程
    • 352 篇 电气工程
    • 313 篇 生物工程
    • 298 篇 化学工程与技术
    • 263 篇 生物医学工程(可授...
    • 251 篇 电子科学与技术(可...
    • 238 篇 光学工程
    • 197 篇 机械工程
    • 155 篇 仪器科学与技术
    • 130 篇 建筑学
    • 127 篇 材料科学与工程(可...
    • 122 篇 交通运输工程
    • 119 篇 土木工程
    • 114 篇 动力工程及工程热...
    • 108 篇 环境科学与工程(可...
  • 1,891 篇 理学
    • 918 篇 数学
    • 432 篇 物理学
    • 406 篇 生物学
    • 320 篇 统计学(可授理学、...
    • 234 篇 化学
    • 126 篇 地球物理学
    • 123 篇 系统科学
  • 821 篇 管理学
    • 469 篇 管理科学与工程(可...
    • 389 篇 图书情报与档案管...
    • 156 篇 工商管理
  • 359 篇 医学
    • 310 篇 临床医学
    • 170 篇 基础医学(可授医学...
  • 151 篇 农学
  • 116 篇 法学
  • 66 篇 经济学
  • 35 篇 教育学
  • 20 篇 文学
  • 7 篇 艺术学
  • 2 篇 军事学
  • 1 篇 历史学

主题

  • 149 篇 semantics
  • 129 篇 feature extracti...
  • 108 篇 data mining
  • 102 篇 deep learning
  • 94 篇 training
  • 83 篇 computer science
  • 80 篇 knowledge engine...
  • 79 篇 laboratories
  • 77 篇 computational mo...
  • 71 篇 educational tech...
  • 65 篇 educational inst...
  • 62 篇 accuracy
  • 61 篇 image segmentati...
  • 56 篇 data models
  • 55 篇 neural networks
  • 55 篇 machine learning
  • 51 篇 predictive model...
  • 51 篇 visualization
  • 49 篇 convolution
  • 46 篇 reinforcement le...

机构

  • 409 篇 college of compu...
  • 235 篇 key laboratory o...
  • 93 篇 school of inform...
  • 78 篇 school of automa...
  • 77 篇 key laboratory o...
  • 77 篇 national frontie...
  • 75 篇 school of comput...
  • 74 篇 school of data a...
  • 71 篇 shandong provinc...
  • 69 篇 key laboratory o...
  • 68 篇 key laboratory o...
  • 59 篇 key laboratory o...
  • 53 篇 key laboratory o...
  • 50 篇 south china univ...
  • 46 篇 shandong enginee...
  • 46 篇 ministry of educ...
  • 44 篇 university of ch...
  • 43 篇 department of ph...
  • 41 篇 key laboratory o...
  • 40 篇 school of softwa...

作者

  • 49 篇 p.f. he
  • 46 篇 yang bo
  • 46 篇 x. li
  • 45 篇 dan feng
  • 44 篇 s.x. zhang
  • 42 篇 zhang xin
  • 37 篇 q. yu
  • 34 篇 sun geng
  • 34 篇 wu xindong
  • 34 篇 tan mingkui
  • 31 篇 zhang jing-fei
  • 30 篇 niyato dusit
  • 30 篇 du xiaoyong
  • 30 篇 liang yanchun
  • 27 篇 ouyang dantong
  • 26 篇 zheng wei-shi
  • 25 篇 ouyang jihong
  • 24 篇 dantong ouyang
  • 23 篇 li cuiping
  • 23 篇 chen hong

语言

  • 4,637 篇 英文
  • 244 篇 其他
  • 151 篇 中文
  • 2 篇 德文
  • 1 篇 法文
检索条件"机构=Key Laboratory of Data Engineering and Data Knowledge of the Ministry of Education of China"
5020 条 记 录,以下是4941-4950 订阅
排序:
Applying model-transformation techniques to ontology evolution
Applying model-transformation techniques to ontology evoluti...
收藏 引用
2nd International Conference on Grid Service engineering and Management, GSEM 2005 - Co-located with the 6th International Conference on Net.ObjectDays 2005, NODe 2005
作者: Jin, Longfei Liu, Lei Guo, Degui Key Laboratory of Symbolic Computation Knowledge Engineering of Ministry of Education of China Jilin University Changchun China
Ontology evolution in the Model Driven Semantic Web can be looked as a process of model transformations. A model-transformation based conceptual framework for ontology evolution is presented in the paper. Applications... 详细信息
来源: 评论
Learning dynamic bayesian network with immune evolutionary algorithm
Learning dynamic bayesian network with immune evolutionary a...
收藏 引用
International Conference on Machine Learning and Cybernetics, ICMLC 2005
作者: Jia, Hai-Yang Liu, Da-You Yu, Peng Key Laboratory of Symbolic Computing and Knowledge Engineering Juin University Ministry of Education Changchun China
Dynamic Bayesian Networks (DBNs) are directed graphical models of stochastic processes, How to learn the structure of DBNs from data is a hot problem of research. In this paper the author presents an Immune evolutiona... 详细信息
来源: 评论
Mining maximal sequential patterns
Mining maximal sequential patterns
收藏 引用
2005 International Conference on Neural Networks and Brain Proceedings, ICNNB'05
作者: Guan, En-Zheng Chang, Xiao-Yu Wang, Zhe Zhou, Chun-Guang Key Laboratory of Symbol Computation and Knowledge Engineering Jilin University Ministry of Education Changchun 130012 China
To solve the problem that when patterns are long, frequent sequential patterns mining may generate an exponential number of results, which often makes decision-makers perplexed for there is too much useless repeated i... 详细信息
来源: 评论
Robust estimation of the fundamental matrix based on an error model
Robust estimation of the fundamental matrix based on an erro...
收藏 引用
International Conference on Machine Learning and Cybernetics, ICMLC 2005
作者: Zhong, Hui-Xiang Feng, Yue-Ping Pang, Yun-Jie Key Laboratory of Symbol Computation and Knowledge Engineering Jilin University Ministry of Education Changchun 130012 China
A new method is presented for robustly estimating fundamental matrix from matched points. The method comprises two parts. The first uses a robust technique-the random sample consensus (RANSAC) to discard outliers in a... 详细信息
来源: 评论
A hidden markov model and immune particle swarm optimization-based algorithm for multiple sequence alignment
收藏 引用
18th Australian Joint Conference on Artificial Intelligence, AI 2005: Advances in Artificial Intelligence
作者: Ge, Hong-Wei Liang, Yan-Chun Jilin University Key Laboratory of Symbol Computation and Knowledge Engineering Ministry of Education Changchun 130012 China
Multiple sequence alignment (MSA) is a fundamental and challenging problem in the analysis of biologic sequences. In this paper, an immune particle swarm optimization (IPSO) is proposed, which is based on the models o... 详细信息
来源: 评论
DualRank: A dual-phase algorithm for optimal profit mining in retailing market
收藏 引用
10th Asian Computing Science Conference, ASIAN 2005
作者: Xu, Xiujuan Jia, Lifeng Wang, Zhe Zhou, Chunguang Key Laboratory of Symbol Computation and Knowledge Engineering Jilin University Ministry of Education Changchun 130012 China
We systematically propose a dual-phase algorithm, DualRank, to mine the optimal profit in retailing market. DualRank algorithm has two major phases which are called mining general profit phase and optimizing profit ph... 详细信息
来源: 评论
Solving job-shop scheduling problems by a novel artificial immune system
收藏 引用
18th Australian Joint Conference on Artificial Intelligence, AI 2005: Advances in Artificial Intelligence
作者: Ge, Hong-Wei Sun, Liang Liang, Yan-Chun Key Laboratory of Symbol Computation and Knowledge Engineering Jilin University Ministry of Education Changchun 130012 China
The optimization of job-shop scheduling is very important because of its theoretical and practical significance. This paper proposes an efficient scheduling method based on artificial immune systems. In the proposed m... 详细信息
来源: 评论
Using ontologies for distributed workflow management
Using ontologies for distributed workflow management
收藏 引用
2005 IEEE International Conference on Services Computing, SCC 2005
作者: Zhang, Zhao-Hui Liu, Da-You Liu, Wei-Jiang Key Laboratory of Symbolic Computing and Knowledge Engineering Jilin University Ministry of Education Changchun 130012 China
In workflow systems or other applications, users need more semantic information. Ontologies and semantic web are important technologies for managing semantic information. Our work is focused on semantic spatial inform... 详细信息
来源: 评论
An extended system method for consistent fundamental matrix estimation
An extended system method for consistent fundamental matrix ...
收藏 引用
International Conference on Intelligent Computing, ICIC 2005
作者: Zhong, Huixiang Feng, Yueping Pang, Yunjie Key Laboratory of Symbol Computation and Knowledge Engineering Jilin University Ministry of Education Changchun 130012 China
This paper is concerned with solution of the consistent fundamental matrix estimation in a quadratic measurement error model. First an extended system for determining the estimator is proposed, and an efficient implem... 详细信息
来源: 评论
Operational semantics of ambient calculus
Operational semantics of ambient calculus
收藏 引用
SOSE 2005: IEEE International Workshop on Service-Oriented System engineering
作者: Zhang, Jing Jin, Ying Guo, De-Gui Liu, Lei Jin, Cheng-Zhi Key Laboratory of Symbolic Computation and Knowledge Engineering Ministry of Education of P.R.China Juin University Changchun 130012 China
Mobile ambients is a process calculus for modeling mobile agents in wide-area networks. It has important theoretical and practical values in studying concurrent and mobile computation as well as the security of intera... 详细信息
来源: 评论