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

736 篇 会议
610 篇 期刊文献
34 册 图书

馆藏范围

1,380 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

813 篇 工学
- 595 篇 计算机科学与技术...
- 463 篇 软件工程
- 126 篇 信息与通信工程
- 111 篇 控制科学与工程
- 103 篇 电子科学与技术（可...
- 82 篇 电气工程
- 72 篇 生物医学工程（可授...
- 68 篇 生物工程
- 58 篇 力学（可授工学、理...
- 54 篇 光学工程
- 53 篇 化学工程与技术
- 40 篇 材料科学与工程（可...
- 35 篇 动力工程及工程热...
- 31 篇 机械工程
- 30 篇 土木工程
- 26 篇 仪器科学与技术
- 21 篇 建筑学
669 篇 理学
- 453 篇 数学
- 200 篇 物理学
- 104 篇 统计学（可授理学、...
- 96 篇 系统科学
- 85 篇 生物学
- 59 篇 化学
- 22 篇 地球物理学
181 篇 管理学
- 96 篇 管理科学与工程(可...
- 93 篇 图书情报与档案管...
- 46 篇 工商管理
46 篇 医学
- 42 篇 临床医学
- 34 篇 基础医学(可授医学...
28 篇 法学
- 26 篇 社会学
20 篇 农学
17 篇 经济学
12 篇 教育学
4 篇 军事学
2 篇 文学
2 篇 艺术学

主题

59 篇 computer science
49 篇 scientific compu...
37 篇 computational mo...
30 篇 laboratories
28 篇 visualization
23 篇 scalability
21 篇 data mining
21 篇 data visualizati...
20 篇 artificial intel...
19 篇 application soft...
19 篇 topology
18 篇 computer archite...
18 篇 machine learning
17 篇 hardware
16 篇 concurrent compu...
15 篇 libraries
15 篇 supercomputers
15 篇 graphics process...
15 篇 distributed comp...
14 篇 runtime

机构

20 篇 center for appli...
19 篇 center for appli...
18 篇 global scientifi...
15 篇 center for appli...
15 篇 center for appli...
13 篇 center for appli...
13 篇 center for appli...
12 篇 department of co...
11 篇 laboratory for h...
10 篇 center for appli...
10 篇 center for appli...
10 篇 israel atomic en...
9 篇 department of co...
9 篇 scientific compu...
8 篇 institute of sci...
8 篇 department of co...
8 篇 department of sc...
8 篇 department of co...
8 篇 scientific compu...
8 篇 hourani center f...

作者

20 篇 abhinav bhatele
18 篇 zhang jun
17 篇 schulz martin
17 篇 bhatele abhinav
15 篇 oren gal
13 篇 li yiming
12 篇 liu ya-feng
12 篇 joohwan chun
11 篇 martin schulz
11 篇 de supinski bron...
11 篇 yokota haruo
10 篇 pant millie
9 篇 brezany peter
9 篇 tei-wei kuo
9 篇 h. yokota
9 篇 gamblin todd
9 篇 laxmikant v. kal...
9 篇 snášel václav
8 篇 nikhil jain
8 篇 yuan-hao chang

语言

1,326 篇 英文
51 篇 其他
1 篇 西班牙文
1 篇 中文

检索条件"机构=Scientific Computing in Computer Science"

共 1380 条记录，以下是1141-1150 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：

Reliability and Performance Estimation for Enriched WS-SAGAS

Reliability and Performance Estimation for Enriched WS-SAGAS

引用

International Workshop on Challenges in Web Information Retrieval and Integration (WIRI)

作者： Neila Ben Lakhal T. Kobayashi H. Yokota Department of Computer Science Tokyo Institute of Technology Japan Tokyo Institute of Technology Global Scientific Information and Computing Center Tokyo Japan Japan

Over the last couple of years, the Web services compositions paradigm has been gathering a considerable momentum to grasp at the opportunity of becoming the most natural solution for autonomous and heterogeneous applications integration. In this paper, we advocate that we have yet to be concerned about the reliability and performance levels that the Web services composition will exhibit upon execution, which is still an ongoing research problem finding notable interest. Focusing on this issue, we propose to estimate the reliability and performance of Web services compositions. We concentrate on one important aspect that has received little attention so far: the consideration of the failures repercussions on the overall composition execution performance. Specifically, our targets are twofold. Firstly, we propose to enrich WS-SAGAS with a new set of advanced aggregation patterns so that it fits with the inherent business processes complexity and thereby it allows to specify, as Web services compositions, any business process no matter how it turns out to. Secondly, we propose to estimate the reliability and performance of each of these patterns, and this, in both, correct and faulty situations. Our enriched WS-SAGAS model ameliorates considerably the chances to acquire more plausible estimations of the reliability and performance because of its failure awareness. Moreover, analyzing these estimations helps to investigate the reasons that may lay behind these failures and indeed to contribute noticeably to acquire more reliable compositions execution with high performance level

关键词： Web services Quality of service computer science Failure analysis Performance analysis Layout Protocols Aggregates Logic Delay

来源：评论

学校读者我要写书评

暂无评论

Fiber tract-oriented statistics for quantitative diffusion tensor MRI analysis

Fiber tract-oriented statistics for quantitative diffusion t...

引用

8th International Conference on Medical Image computing and computer-Assisted Intervention - MICCAI 2005

作者： Corouge, Isabelle Fletcher, P. Thomas Joshi, Sarang Gilmore, John H. Gerig, Guido Departments of Computer Science University of North Carolina Chapel Hill United States Departments of Psychiatry University of North Carolina Chapel Hill United States Scientific Computing and Imaging Institute University of Utah United States Departments of Radiation Oncology University of North Carolina Chapel Hill United States

ISBN: (纸本)3540293272

Diffusion tensor imaging (DTI) has become the major modality to study properties of white matter and the geometry of fiber tracts of the human brain. Clinical studies mostly focus on regional statistics of fractional anisotropy (FA) and mean diffusivity (MD) derived from tensors. Existing analysis techniques do not sufficiently take into account that the measurements are tensors, and thus require proper interpolation and statistics based on tensors, and that regions of interest are fiber tracts with complex spatial geometry. We propose a new framework for quantitative tract-oriented DTI analysis that includes tensor interpolation and averaging, using nonlinear Riemannian symmetric space. As a result, tracts of interest are represented by the geometry of the medial spine attributed with tensor statistics calculated within cross-sections. Examples from a clinical neuroimaging study of the early developing brain illustrate the potential of this new method to assess white matter fiber maturation and integrity. © Springer-Verlag Berlin Heidelberg 2005.

关键词： Magnetic resonance imaging

来源：评论

学校读者我要写书评

暂无评论

Data redistribution and remote method invocation in parallel component architectures

Data redistribution and remote method invocation in parallel...

引用

International Symposium on Parallel and Distributed Processing (IPDPS)

作者： F. Bertrand R. Bramley D.E. Bernholdt J.A. Kohl A. Sussman J.W. Larson K.B. Damevski Computer Science Department Indiana University USA UMIACS and Department of Computer Science University of Maryland USA Computer Science and Mathematics Division Oak Ridge National Laboratory USA Mathematics and Computer Science Division Argonne National Laboratory USA Scientific Computing and Imaging Institute University of Utah USA

With the increasing availability of high-performance massively parallel computer systems, the prevalence of sophisticated scientific simulation has grown rapidly. The complexity of the scientific models being simulated has also evolved, leading to a variety of coupled multi-physics simulation codes. Such cooperating parallel programs require fundamentally new interaction capabilities, to efficiently exchange parallel data structures and collectively invoke methods across programs. So-called "M/spl times/N" research, as part of the Common Component Architecture (CCA) effort, addresses these special and challenging needs, to provide generalized interfaces and tools that support flexible parallel data redistribution and parallel remote method invocation. Using this technology, distinct simulation codes with disparate distributed data decompositions can work together to achieve greater scientific discoveries.

关键词： Component architectures Biological system modeling Computational modeling computer science Mathematics Concurrent computing Object oriented modeling Laboratories scientific computing Mathematical model

来源：评论

学校读者我要写书评

暂无评论

Multiscale interpolation, backward in time error analysis for data-driven contaminant simulation

Multiscale interpolation, backward in time error analysis fo...

引用

5th International Conference on Computational science, ICCS 2005

作者： Douglas, Craig C. Efendiev, Yalchin Ewing, Richard Ginting, Victor Lazarov, Raytcho Cole, Martin J. Jones, Greg Johnson, Chris R. University of Kentucky Department of Computer Science 325 McVey Hall LexingtonKY40506-0045 United States Yale University Department of Computer Science P.O. Box 208285 New HavenCT06520-8285 United States Texas A&M University ISC College StationTX United States Scientific Computing and Imaging Institute University of Utah Salt Lake CityUT United States

ISBN: (纸本)9783540260431

We describe, devise, and augment dynamic data-driven application simulations (DDDAS). DDDAS offers interesting computational and mathematically unsolved problems. In this paper, we discuss how to update the solution as well as input parameters involved in the simulation based on local measurements. The updates are performed in time. We test our method on various synthetic examples. © Springer-Verlag Berlin Heidelberg 2005.

关键词： Artificial intelligence

来源：评论

学校读者我要写书评

暂无评论

Presentation Retrieval Method Considering the Scope of Targets and Outputs

Presentation Retrieval Method Considering the Scope of Targe...

引用

International Workshop on Challenges in Web Information Retrieval and Integration (WIRI)

作者： H. Okamoto T. Kobayashi H. Yokota Department of Computer Science Graduate School of Information Science and Engineerig Tokyo Institute of Technology Tokyo Japan Global Scientific Information and Computing Center Tokyo Institute of Technology Tokyo Japan

We proposed the UPRISE (unified presentation slide retrieval by impression search engine) to retrieve scenes matched with given keywords from a video recording a lecture using presentation slides. To distinguish the most suitable scene for the keywords from scenes using reused or backtracked slides, we proposed a number of impression indicators based on the position, duration and context. The combined indicator is provide higher precision than the traditional TF-IDF. Moreover, our approach can still be improved by combining with some specificity factor like IDF. However, it is important to choose some appropriate range of calculating the factor. In this paper, we propose a new specificity factor ISFP (inverse scene frequency in a presentation) to indicate the appearance ratio of a keyword in a presentation corresponding to a lecture. We also have to consider scope of output. Sometimes, it is preferable to provide scenes from beginning the topic as output. To adjust the scope of output dynamically, we propose a new concept "output range". We evaluate the ISFP and scope varying method using actual lecture presentations. The experimental results indicate that the proposed method is effective especially for keywords appeared less frequently

关键词： Layout Information retrieval Content based retrieval Frequency Search engines Video recording Multimedia systems Streaming media computer science Information science

来源：评论

学校读者我要写书评

暂无评论

VLEI code: an efficient labeling method for handling XML documents in an RDB

VLEI code: an efficient labeling method for handling XML doc...

引用

International Conference on Data Engineering

作者： K. Kobayashi W. Liang D. Kobayashi A. Watanabe H. Yokota Software Division Hitachi and Limited Japan Department of Computer Science Tokyo Institute of Technology Meguro Tokyo Japan Department of Computer Science Global Scientific Information and Computing Center Tokyo Institute of Technology Meguro Tokyo Japan

A number of XML labeling methods have been proposed to store XML documents in relational databases. However, they have a vulnerable point, in insertion operations. We propose the variable length endless insertable (VLEI) code and apply it to XML labeling to reduce the cost of insertion operations. Results of our experiments indicate that a combination of the VLEI code and Dewey order is effective for handling skewed insertions.

关键词： Labeling Document handling XML Relational databases Costs Transaction databases Space technology computer science Concurrency control Binary codes

来源：评论

学校读者我要写书评

暂无评论

Maximizing adaptivity in hierarchical topological models

Maximizing adaptivity in hierarchical topological models

引用

International Conference on Shape Modeling and Applications

作者： P.-T. Bremer V. Pascucci B. Hamann Department of Computer Science University of Illinois Urbana-Champaign USA Lawrence Livermore National Laboratory Center for Applied Scientific Computing USA Institute for Data Analysis and Visualization Department of Computer Science University of California Davis USA

We present an approach to hierarchically encode the topology of functions over triangulated surfaces. Its Morse-Smale complex, a well known structure in computational topology, describes the topology of a function. Following concepts of Morse theory, a Morse-Smale complex (and therefore a function's topology) can be simplified by successively canceling pairs of critical points. We demonstrate how cancellations can be effectively encoded to produce a highly adaptive topology-based multi-resolution representation of a given function. Contrary to the approach, we avoid encoding the complete complex in a traditional mesh hierarchy. Instead, the information is split into a new structure we call a cancellation forest and a traditional dependency graph. The combination of this new structure with a traditional mesh hierarchy proofs to be significantly more flexible than the one previously reported. In particular, we can create hierarchies that are guaranteed to be of logarithmic height.

关键词： Topology Data visualization Data analysis computer science Encoding Level set Shape scientific computing Laboratories Transfer functions

来源：评论

学校读者我要写书评

暂无评论

Towards an efficient and scalable discontinuous Galerkin atmospheric model

Towards an efficient and scalable discontinuous Galerkin atm...

引用

International Symposium on Parallel and Distributed Processing (IPDPS)

作者： J.M. Dennis M. Levy R.D. Nair H.M. Tufo T. Voran Scientific Computing Division National Center for Atmospheric Research Boulder CO USA Department of Computer Science University of Colorado Engineering Center Boulder CO USA

An efficient and scalable discontinuous Galerkin shallow water model on the cubed sphere is developed by extending the transport scheme of Nair et al. (2005). The continuous flux form nonlinear shallow water equations in curvilinear coordinates are developed. Spatial discretization is a nodal basis set of Legendre polynomials. Fluxes along internal element interfaces are approximated by a Lax-Friedrichs scheme. A third-order total variation diminishing Runge-Kutta scheme is applied for time integration, without any filter or limiter. The standard shallow-water test suite of Williamson et al. (1992) is used to validate the model. It is observed that the numerical solutions are accurate, the model conserves mass to machine precision, and there are no spurious oscillations in a test case where zonal flow impinges a mountain. Development time was substantially reduced by building the model in the high order method modeling environment (HOMME) developed at the National Center for Atmospheric Research (NCAR). Performance and scaling data for the steady state geostrophic flow problem is presented. Sustained performance in excess of 10% of peak is observed out to 64 processors on a Linux cluster.

关键词： Atmospheric modeling Testing Tensile stress Moment methods Nonlinear equations Polynomials Filters Steady-state Linux Parallel processing

来源：评论

学校读者我要写书评

暂无评论

The Versioning System Balancing Data Amount and Access Frequency on Distributed Storage System

The Versioning System Balancing Data Amount and Access Frequ...

引用

International Conference on Data Engineering Workshops

作者： M. Nakano Dai Kobayashi A. Watanabe T. Uehara R. Taguchi H. Yokota Department of Computer Science Tokyo Institute of Technology Japan Science and Technical Research Laboratories Japan Broadcasting Corporation Japan Global Scientific Information and Computing Center Tokyo Institute of Technology Japan

In this paper, a method of balancing both access frequency and data amount for a distributed parallel storage system under version management is discussed. We assume the version management method keeps the latest version of file and a number of differential information sets to access previous versions. Since the access frequency for an aged version is tend to be lower than that for the latest version, we control the access frequency distribution by the placement of the latest versions, while the data amount distribution is managed by the placement of the differential information whose size is enough small to adjust the subtle difference of data amount. We propose a distributed directory structure and data placement algorithm, and evaluate its effect on the access frequency and data amount distribution.

关键词： Frequency Terminology computer science Laboratories Broadcast technology Broadcasting Concurrent computing Distributed computing Technology management Aging

来源：评论

学校读者我要写书评

暂无评论

A visualization paradigm for network intrusion detection

A visualization paradigm for network intrusion detection

引用

Proceedings of the Annual IEEE SMC Information Assurance Workshop (IAW)

作者： Yarden Livnat J. Agutter S. Moon R.F. Erbacher S. Foresti Scientific Computing and Imaging Institute University of Utah USA College of Architecture Planning University of Utah USA Department of Computer Science Utah State University USA Center for High Performance Computing University of Utah USA

We present a novel paradigm for visual correlation of network alerts from disparate logs. This paradigm facilitates and promotes situational awareness in complex network environments. Our approach is based on the notion that, by definition, an alert must possess three attributes, namely: what, when, and where. This fundamental premise, which we term w/sup 3/, provides a vehicle for comparing between seemingly disparate events. We propose a concise and scalable representation of these three attributes, that leads to a flexible visualization tool that is also clear and intuitive to use. Within our system, alerts can be grouped and viewed hierarchically with respect to both their type, i.e., the what, and to their where attributes. Further understanding is gained by displaying the temporal distribution of alerts to reveal complex attack trends. Finally, we propose a set of visual metaphor extensions that augment the proposed paradigm and enhance users' situational awareness. These metaphors direct the attention of users to many-to-one correlations within the current display helping them detect abnormal network activity.

关键词： Intrusion detection Displays Decision making Moon Telecommunication traffic Data visualization Complex networks Vehicles Humans Network topology

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138页 << < 111 112 113 114 115 116 117 118 119 120 > >>

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：