检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

3,937 篇 会议
2,623 篇 期刊文献
2 册 图书

馆藏范围

6,562 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

3,975 篇 工学
- 2,785 篇 计算机科学与技术...
- 2,281 篇 软件工程
- 789 篇 控制科学与工程
- 701 篇 信息与通信工程
- 461 篇 生物工程
- 362 篇 生物医学工程（可授...
- 351 篇 电气工程
- 326 篇 机械工程
- 250 篇 光学工程
- 249 篇 电子科学与技术（可...
- 173 篇 仪器科学与技术
- 151 篇 化学工程与技术
- 115 篇 动力工程及工程热...
- 114 篇 交通运输工程
- 106 篇 安全科学与工程
- 99 篇 土木工程
2,270 篇 理学
- 1,185 篇 数学
- 571 篇 生物学
- 532 篇 物理学
- 420 篇 统计学（可授理学、...
- 291 篇 系统科学
- 177 篇 化学
1,086 篇 管理学
- 651 篇 管理科学与工程(可...
- 474 篇 图书情报与档案管...
- 305 篇 工商管理
379 篇 医学
- 308 篇 临床医学
- 264 篇 基础医学(可授医学...
- 157 篇 药学(可授医学、理...
- 122 篇 公共卫生与预防医...
194 篇 法学
- 176 篇 社会学
90 篇 教育学
78 篇 经济学
72 篇 农学
31 篇 文学
9 篇 艺术学
6 篇 军事学
3 篇 哲学

主题

298 篇 computer science
276 篇 intelligent syst...
140 篇 machine learning
137 篇 neural networks
126 篇 feature extracti...
113 篇 intelligent robo...
113 篇 laboratories
113 篇 data mining
107 篇 training
105 篇 control systems
97 篇 deep learning
97 篇 semantics
96 篇 optimization
96 篇 humans
94 篇 computational mo...
93 篇 artificial intel...
89 篇 fuzzy systems
85 篇 genetic algorith...
83 篇 support vector m...
82 篇 robot sensing sy...

机构

165 篇 state key labora...
95 篇 max planck insti...
84 篇 mpi for intellig...
82 篇 department of co...
81 篇 google
74 篇 department of co...
64 篇 state key labora...
48 篇 department of co...
45 篇 department of co...
39 篇 department of co...
38 篇 department of co...
38 篇 school of intell...
37 篇 department of co...
37 篇 department of co...
31 篇 beijing key labo...
30 篇 state key lab on...
30 篇 intelligent syst...
28 篇 state key lab on...
28 篇 institute for ar...
27 篇 intelligent syst...

作者

105 篇 bernhard schölko...
97 篇 hisao ishibuchi
83 篇 sun maosong
77 篇 kevin murphy
59 篇 fuchun sun
56 篇 sun fuchun
54 篇 yusuke nojima
51 篇 schölkopf bernha...
46 篇 liu zhiyuan
41 篇 hideki tode
40 篇 huang minlie
36 篇 rus vasile
35 篇 meyliana
33 篇 tsuneo kagawa
33 篇 akira notsu
32 篇 katsuhiro honda
32 篇 junping du
31 篇 kouichi utsumiya
30 篇 prabowo harjanto
30 篇 zhang min

语言

6,311 篇 英文
189 篇 其他
56 篇 中文
5 篇 日文
2 篇 斯洛文尼亚文
1 篇 德文
1 篇 西班牙文
1 篇 法文
1 篇 葡萄牙文
1 篇 俄文

检索条件"机构=Department of Computer Science and Intelligent Systems Program"

共 6562 条记录，以下是4981-4990 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Hypervolume approximation using achievement scalarizing functions for evolutionary many-objective optimization

Hypervolume approximation using achievement scalarizing func...

引用

Congress on Evolutionary Computation

作者： Hisao Ishibuchi Noritaka Tsukamoto Yuji Sakane Yusuke Nojima Department of Computer Science and Intelligent Systems Osaka Prefecture University Sakai Osaka Japan

This paper proposes an idea of approximating the hypervolume of a non-dominated solution set using a number of achievement scalarizing functions with uniformly distributed weight vectors. Each achievement scalarizing function with a different weight vector is used to measure the distance from the reference point of the hypervolume to the attainment surface of the non-dominated solution set along its own search direction specified by its weight vector. Our idea is to approximate the hypervolume by the average distance from the reference point to the attainment surface over a large number of uniformly distributed weight vectors (i.e., over various search directions). We examine the effect of the number of weight vectors (i.e., the number of search directions) on the approximation accuracy and the computation time of the proposed approach. As expected, experimental results show that the approximation accuracy is improved by increasing the number of weight vectors. It is also shown that the proposed approach needs much less computation time than the exact hypervolume calculation for a six-objective knapsack problem even when we use about 100,000 weight vectors.

关键词： Optimization methods

来源：评论

学校读者我要写书评

暂无评论

Cluster validation in linear fuzzy clustering of relational data from multi-cluster principal coordinate analysis view point

Cluster validation in linear fuzzy clustering of relational ...

引用

IEEE International Conference on Fuzzy systems (FUZZ-IEEE)

作者： Naoki Haga Katsuhiro Honda Akira Notsu Hidetomo Ichihashi Department of Computer Science and Intelligent Systems Osaka Prefecture University Sakai Osaka Japan

This paper considers a new approach to cluster validation in linear fuzzy clustering of relational data. Considering the close connection between linear fuzzy clustering and local PCA, the relational clustering model can be regarded as a multi-cluster MDS model. In the new cluster validation approach, the quality of fuzzy partitions is measured from the multi-cluster principal coordinate analysis view point, in which the reconstructed low dimensional substructure in each cluster is compared with the result of principal coordinate analysis considering fuzzy membership degrees to the cluster.

关键词： Prototypes Principal component analysis Covariance matrix Matrix decomposition Coordinate measuring machines Clustering algorithms Linearity Clustering methods

来源：评论

学校读者我要写书评

暂无评论

Effects of using two neighborhood structures on the performance of cellular evolutionary algorithms for many-objective optimization

Effects of using two neighborhood structures on the performa...

引用

Congress on Evolutionary Computation

作者： Hisao Ishibuchi Yuji Sakane Noritaka Tsukamoto Yusuke Nojima Department of Computer Science and Intelligent Systems Osaka Prefecture University Sakai Osaka Japan

Cellular evolutionary algorithms usually use a single neighborhood structure for local selection. When a new solution is to be generated by crossover and/or mutation for a cell, a pair of parent solutions is selected from its neighbors. The current solution at the cell is replaced with the newly generated offspring if the offspring has the higher fitness value than the current one. That is, the ldquoreplace-if-betterrdquo policy is used for the replacement of the current solution. Local selection, crossover, mutation and replacement are iterated at every cell in cellular algorithms. A recently proposed multiobjective evolutionary algorithm called MOEA/D by Zhang and Li (2007) can be viewed as a cellular algorithm where each cell has its own scalarizing fitness function with a different weight vector. We can introduce a spatial structure to MOEA/D by the Euclidean distance between weight vectors. Its main difference from standard cellular algorithms is that a newly generated offspring for a cell is compared with not only the current solution of the cell but also its neighbors for local replacement in MOEA/D. In this paper, we examine the effect of local replacement on the search ability of a cellular version of MOEA/D. Whereas the same neighborhood structure was used for local selection and local replacement in the original MOEA/D, we examine the use of different neighborhood structures for local selection and local replacement. It is shown through computational experiments on multiobjective 0/1 knapsack problems with two, four and six objectives that local replacement plays an important role in MOEA/D especially for many-objective optimization problems.

关键词： Evolutionary computation Genetic mutations Euclidean distance computer science intelligent systems Testing

来源：评论

学校读者我要写书评

暂无评论

Benchmarking parameterized fuzzy c-Means classifier

Benchmarking parameterized fuzzy c-Means classifier

引用

IEEE International Conference on Fuzzy systems (FUZZ-IEEE)

作者： H. Ichihashi K. Nagaura A. Notsu K. Honda Department of Computer Science and Intelligent Systems Osaka Prefecture University Sakai Osaka Japan

This paper reports on the performance of the fuzzy c-means based classifier (FCMC). Test set performances optimized by way of several CV procedures and three sets of hyperparameters are throughly compared. UCI benchmark datasets are used to evaluate the performance. FCM classifier in combination with standard 10-CV procedure or resubstitution (i.e., 1-CV) procedure for parameter selection achieves good test set performance compared to k-nearest neighbor classifier (k-NN). Randomized test sets performance of the classifier is comparable to that of the support vector machine (SVM) reported in the literature.

关键词： Support vector machines Support vector machine classification Benchmark testing Clustering algorithms Convergence Shape Error analysis Partitioning algorithms Iterative algorithms Performance evaluation

来源：评论

学校读者我要写书评

暂无评论

Triplet of FCM classifiers

Triplet of FCM classifiers

引用

IEEE International Conference on Fuzzy systems (FUZZ-IEEE)

作者： H. Ichihashi A. Notsu K. Honda Department of Computer Science and Intelligent Systems Osaka Prefecture University Sakai Osaka Japan

This paper proposes an additional version of the fuzzy c-means based classifier (FCMC). The classifier FCMC-R treats relational data instead of object data. FCMCs use covariance structures to represent flexible shapes of clusters. Despite its effectiveness, the intense computation of covariance matrices is an impediment for classifying a set of high-dimensional feature data. In order to tackle with this problem, we proposed a way of directly handling high-dimensional data, i.e., FCMC-H. The third type of the FCM classifier is the relational classifier FCMC-R, which is derived from FCMC-H. The relational data represented by a relational matrix are based on dissimilarities or distances between object data. The triplets, i.e., FCMC, FCMC-H, and FCMC-R are equivalent when the dimensionality of feature vectors is not very high and the dissimilarity is represented by Euclidean distances. The randomized test set performance of FCMC on the sets of object data from UCI repository is comparable to that of the support vector machine (SVM) classifier. The performances of the triplet in terms of 100 times three way data splits (3-WDS) procedure are compared. The triplet surpasses the k-nearest neighbor (k-NN) classifier, which is a well established and very popular relational classifier.

关键词： Clustering algorithms Testing Support vector machines Support vector machine classification Covariance matrix Convergence Shape Impedance Prototypes Iterative algorithms

来源：评论

学校读者我要写书评

暂无评论

Collaborative filtering by sequential extraction of user-item clusters based on structural balancing approach

Collaborative filtering by sequential extraction of user-ite...

引用

IEEE International Conference on Fuzzy systems (FUZZ-IEEE)

作者： Katsuhiro Honda Akira Notsu Hidetomo Ichihashi Department of Computer Science and Intelligent Systems Osaka Prefecture University Sakai Osaka Japan

This paper considers a new approach to user-item clustering for collaborative filtering problems that achieves personalized recommendation. When user-item relations are given by an alternative process, personalized recommendation is performed by finding user-item neighborhoods (co-clusters) from a rectangular relational data matrix, in which users and items have mutually positive relations. In the proposed approach, user-item clusters are extracted one by one in a sequential manner via a structural balancing technique, used in conjunction with the sequential fuzzy cluster extraction method.

关键词： Collaboration Data mining Predictive models Principal component analysis Clustering methods Information filtering Information filters computer networks Relational databases Prototypes

来源：评论

学校读者我要写书评

暂无评论

Conceptual graph generation from text documents based on perceptual balance

Conceptual graph generation from text documents based on per...

引用

IEEE International Conference on Fuzzy systems (FUZZ-IEEE)

作者： Akira Notsu Katsuhiro Honda Hidetomo Ichihashi Department of Computer Science and Intelligent Systems Osaka Prefecture University Sakai Osaka Japan

A conceptual graph generation method is proposed in this paper. A conceptual graph is useful for studying human verbal caring interactions such as counseling, based on an interpersonal psychological approach referred to as 'naive psychology'. We apply the visual assessment of clustering tendency (VAT) to naive psychology, with particular reference to the visual understanding of people. A conceptual graph is constructed from words and sentences selected by morphological analysis. Furthermore, the VAT algorithm produces a visual display that can be used to assess clustering tendencies in a set of persons (notions) by reconstructing a digital image representation of a square relational dissimilarity matrix. This algorithm clearly represents two types of imbalanced situations in naive psychology: namely the crisp and fuzzy situations. In addition, social simulations that utilize several graphs are introduced.

关键词： Psychology Clustering algorithms Humans Employee welfare Displays Image reconstruction Digital images computer science intelligent systems Research and development

来源：评论

学校读者我要写书评

暂无评论

Model-Checking BNDC Properties in Cyber-Physical systems

Model-Checking BNDC Properties in Cyber-Physical Systems

引用

IEEE Annual International computer Software and Applications Conference (COMPSAC)

作者： Ravi Akella Bruce M. McMillin Department of Computer Science Intelligent Systems Center Missouri University of Science and Technology Rolla MO USA

In cyber-physical systems, which are the integrations of computational and physical processes, it is hard to realize certain security properties. Fundamentally, physically observable behavior leads to violations of confidentiality. We focus on analyzing certain noninterference based security properties to ensure that interactions between the cyber and physical processes preserve confidentiality. A considerable barrier to this analysis is representing the physical systempsilas interactions. In this paper, these physical system properties are encoded into a discrete event system and the combined cyber-physical system is described using the process algebra SPA. The model checker, CoPS shows BNDC (bisimulation based non deducibility on compositions) properties,which are a variant of noninterference properties, to check the systempsilas security against all high level potential interactions. We consider a model problem of invariant pipeline flow to examine the BNDC properties and their applicability for cyber-physical systems.

关键词： Physics computing computer security Algebra intelligent systems computer networks Embedded computing Information security computer applications Application software computer science

来源：评论

学校读者我要写书评

暂无评论

MetaTutor: Analyzing self-regulated learning in a tutoring system for biology

MetaTutor: Analyzing self-regulated learning in a tutoring s...

引用

作者： Azevedo, Roger Witherspoon, Amy Graesser, Arthur McNamara, Danielle Chauncey, Amber Siler, Emily Cai, Zhiquiang Rus, Vasile Lintean, Mihai Department of Psychology University of Memphis Memphis TN 38152 United States Institute for Intelligent Systems University of Memphis Memphis TN 38152 United States Department of Computer Science University of Memphis Memphis TN 38152 United States

ISBN: (纸本)9781607500285

We report preliminary data of an initial laboratory study examining the effectiveness of self-regulated learning (SRL) training versus no training on learners' ability to deploy SRL processes and learn about the circulatory system with MetaTutor. MetaTutor is an intelligent tutoring system (ITS) designed to train and foster learners' SRL processes while learning about several complex human body systems. We used a mixed methodology approach and include the results of a subset of the participants (N=30) whose product and process data we have analyzed. Overall, the results indicate that the SRL training group significantly outperformed the control group. © 2009 The authors and IOS Press. All rights reserved.

关键词： computer aided instruction

来源：评论

学校读者我要写书评

暂无评论

A Facial Presence Monitoring System for Information Security

A Facial Presence Monitoring System for Information Security

引用

IEEE Workshop on Computational Intelligence in Biometrics - Theory, Algorithms and Applications

作者： Xiao, Qinghan Yang, Xue Dong IEEE/CIS Technical Committee on Intelligent Systems Applications Interdepartmental Biometrics Working Group Canada Ottawa Ontario ON Canada Department of Computer Science University of Regina Regina S4S 0A2 SK Canada

ISBN: (纸本)9781424427734

Information security requires a method to establish digital credentials that can reliably identify individual users. Since biometrics is concerned with the measurements of unique human physiological or behavioural characteristics, the technology has been used to verify the identity of computer or network users. Given today's heightened security requirements of military as well as other applications such as banking, health care, etc., it is becoming critical to be able to monitor the presence of the authenticated user throughout a session. This paper presents a prototype system that uses facial recognition technology to monitor the authenticated user. The objective is to ensure that the user who is using the computer is the same person that logged onto the system. A neural network-based algorithm is implemented to carry out face detection, and an eigenface method is employed to perform facial recognition. A graphical user interface (GUI) has been developed which allows the performance of face detection and facial recognition to be monitored at run time. The experimental results demonstrate the feasibility of near-real-time continuous user verification for high-level security information systems.

关键词： Graphical user interfaces

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共500页 << < 491 492 493 494 495 496 497 498 499 500 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：