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

3,404 篇 会议
127 篇 期刊文献
6 册 图书

馆藏范围

3,537 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

2,760 篇 工学
- 2,601 篇 计算机科学与技术...
- 1,584 篇 软件工程
- 534 篇 信息与通信工程
- 428 篇 电气工程
- 267 篇 控制科学与工程
- 188 篇 电子科学与技术（可...
- 174 篇 网络空间安全
- 44 篇 机械工程
- 43 篇 生物医学工程（可授...
- 37 篇 动力工程及工程热...
- 31 篇 生物工程
- 28 篇 力学（可授工学、理...
- 26 篇 建筑学
- 23 篇 安全科学与工程
- 22 篇 材料科学与工程（可...
- 21 篇 化学工程与技术
- 20 篇 仪器科学与技术
- 19 篇 土木工程
- 19 篇 交通运输工程
1,100 篇 理学
- 982 篇 数学
- 135 篇 统计学（可授理学、...
- 98 篇 物理学
- 72 篇 系统科学
- 38 篇 生物学
- 26 篇 化学
420 篇 管理学
- 326 篇 管理科学与工程(可...
- 202 篇 工商管理
- 121 篇 图书情报与档案管...
37 篇 经济学
- 37 篇 应用经济学
27 篇 法学
- 26 篇 社会学
20 篇 医学
15 篇 农学
12 篇 教育学
3 篇 文学
1 篇 军事学
1 篇 艺术学

主题

494 篇 parallel process...
277 篇 distributed comp...
216 篇 parallel process...
195 篇 distributed comp...
178 篇 concurrent compu...
170 篇 parallel algorit...
167 篇 computer science
117 篇 application soft...
112 篇 computer archite...
90 篇 parallel program...
89 篇 hardware
80 篇 computational mo...
76 篇 computer network...
72 篇 costs
72 篇 algorithm design...
65 篇 processor schedu...
64 篇 delay
55 篇 grid computing
49 篇 fault tolerance
48 篇 scalability

机构

12 篇 syracuse univ sy...
12 篇 pacific northwes...
11 篇 georgia inst of ...
9 篇 new jersey inst ...
9 篇 univ of maryland...
9 篇 national laborat...
8 篇 univ of californ...
8 篇 michigan state u...
8 篇 univ ottawa site...
7 篇 texas a&m univ c...
7 篇 ibm thomas j. wa...
7 篇 purdue univ west...
7 篇 ieee
6 篇 carleton univ sc...
6 篇 school of comput...
6 篇 shanghai jiao to...
6 篇 univ of minnesot...
6 篇 univ of central ...
6 篇 univ of illinois...
6 篇 carleton univ ot...

作者

15 篇 boukerche azzedi...
13 篇 bader david a.
11 篇 das sajal k.
9 篇 ranka sanjay
9 篇 li keqin
8 篇 sohn andrew
7 篇 panda dhabaleswa...
7 篇 prasanna viktor ...
7 篇 choudhary alok
7 篇 sato mitsuhisa
6 篇 taura kenjiro
6 篇 ibarra oscar h.
6 篇 zomaya albert y.
6 篇 yang laurence t.
6 篇 welch lonnie r.
6 篇 zhang xiaodong
6 篇 cristea valentin
6 篇 nakano koji
6 篇 sun xian-he
6 篇 boukerche a

语言

3,489 篇 英文
46 篇 其他
2 篇 中文

检索条件"任意字段=Proceedings of the 5th IEEE Symposium on Parallel and Distributed Processing"

共 3537 条记录，以下是711-720 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：

Iso-energy-efficiency: An approach to power-constrained parallel computation

Iso-energy-efficiency: An approach to power-constrained para...

引用

25th ieee International parallel and distributed processing symposium, IPDPS 2011

作者： Song, Shuaiwen Su, Chun-Yi Ge, Rong Vishnu, Abhinav Cameron, Kirk W. SCAPE Laboratory Virginia Tech. United States Marquette University United States Pacific Northwest National Laboratory United States

ISBN: (纸本)9780769543857

Future large scale high performance supercomputer systems require high energy efficiency to achieve exaflops computational power and beyond. Despite the need to understand energy efficiency in high-performance systems, there are few techniques to evaluate energy efficiency at scale. In this paper, we propose a system-level iso-energy-efficiency model to analyze, evaluate and predict energy-performance of data intensive parallel applications with various execution patterns running on large scale power-aware clusters. Our analytical model can help users explore the effects of machine and application dependent characteristics on system energy efficiency and isolate efficient ways to scale system parameters (e.g. processor count, CPU power/frequency, workload size and network bandwidth) to balance energy use and performance. We derive our iso-energy-efficiency model and apply it to the NAS parallel Benchmarks on two power-aware clusters. Our results indicate that the model accurately predicts total system energy consumption within 5% error on average for parallel applications with various execution and communication patterns. We demonstrate effective use of the model for various application contexts and in scalability decision-making. © 2011 ieee.

关键词： Energy efficiency

来源：评论

学校读者我要写书评

暂无评论

Improved algorithms for the distributed trigger counting problem

Improved algorithms for the distributed trigger counting pro...

引用

25th ieee International parallel and distributed processing symposium, IPDPS 2011

作者： Chakaravarthy, Venkatesan T. Choudhury, Anamitra R. Sabharwal, Yogish BM Research India New Delhi 110070 India

ISBN: (纸本)9780769543857

Consider a distributed system with n processors, in which each processor receives some triggers from an external source. the distributed trigger counting (DTC) problem is to raise an alert and report to a user when the number of triggers received by the system reaches w, where w is a user-specified input. the problem has applications in monitoring, global snapshots, synchronizers and other distributed settings. In this paper, we present two decentralized and randomized algorithms for the DTC problem. the first algorithm has message complexity O(n log w) and no processor receives more than O(log w) messages with high probability. It does not provide any bound on the messages sent per processor. this algorithm assumes complete connectivity between the processors. the second algorithm has message complexity O(n log n log w) and no processor exchanges more than O(log n log w) messages with high probability. However, there is a negligible failure probability in raising the alert on receiving w triggers. this algorithm only requires that a constant degree tree be embeddable in the underlying communication graph. © 2011 ieee.

关键词： Computational complexity

来源：评论

学校读者我要写书评

暂无评论

VTDC'11 - proceedings of the 5th International Workshop on Virtualization Technologies in distributed Computing

VTDC'11 - Proceedings of the 5th International Workshop on V...

引用

5th International Workshop on Virtualization Technologies in distributed Computing, VTDC'11, Co-located with 20th International ACM symposium on High-Performance parallel and distributed Computing, HPDC 2011

ISBN: (纸本)9781450307017

the proceedings contain 4 papers. the topics discussed include: Shadowfax: scaling in heterogeneous cluster systems via GPGPU assemblies;reactive consolidation of virtual machines enabled by postcopy live migration;performance of SAP ERP with memory virtualization using IBM active memory expansion as an example;and practical cloud evaluation from a Nordic escience user perspective.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Expression-level parallelism for distributed spice circuit simulation 11

Expression-level parallelism for distributed spice circuit s...

引用

15th ieee/ACM International symposium on distributed Simulation and Real Time Applications, DS-RT 2011

作者： Pfeifer, Dylan Gerstlauer, Andreas Electrical and Computer Engineering University of Texas at Austin Austin TX United States

ISBN: (纸本)9780769545530

distributed system-level simulation among coordinated, heterogeneous simulators requires communication and synchrony to preserve event causality. Once achieved, multiple coordinated, distributed instances of a single simulator not originally written for internal parallelism can be used to conduct the expression-level parallel execution of a model partitioned into subsystems, such that each subsystem is assigned to an individual simulator. Using a Kahn Process Network simulation back plane for coordination, and a custom Xspice TCP/IP socket device for interfacing, expression-level distributed simulation was applied to observe a decrease of up to 1/52 times the transient analysis time of the same circuit in a single Ngspice instance, without modifying the Ngspice kernel or host execution environment. Up to 128 independent Ngspice instances were coordinated in parallel with this method, with a selectable tradeoff in speed versus accuracy. © 2011 ieee.

关键词： Simulators

来源：评论

学校读者我要写书评

暂无评论

On using pattern matching algorithms in MapReduce applications

On using pattern matching algorithms in MapReduce applicatio...

引用

9th ieee International symposium on parallel and distributed processing with Applications, ISPA 2011

作者： Rizvandi, Nikzad Babaii Taheri, Javid Zomaya, Albert Y. Center for Distributed and High Performance Computing School of Information Technologies University of Sydney Australia Australian Technology Park Sydney NSW 1430 Australia

ISBN: (纸本)9780769544281

In this paper, we study CPU utilization time patterns of several MapReduce applications. After extracting running patterns of several applications, they are saved in a reference database to be later used to tweak system parameters to efficiently execute unknown applications in future. To achieve this goal, CPU utilization patterns of new applications are compared with the already known ones in the reference database to find/predict their most probable execution patterns. Because of different patterns lengths, the Dynamic Time Warping (DTW) is utilized for such comparison;a correlation analysis is then applied to DTWs' outcomes to produce feasible similarity patterns. three real applications (WordCount, Exim Mainlog parsing and Terasort) are used to evaluate our hypothesis in tweaking system parameters in executing similar applications. Results were very promising and showed effectiveness of our approach on pseudo-distributed MapReduce platforms. © 2011 ieee.

关键词： MapReduce

来源：评论

学校读者我要写书评

暂无评论

Phoenix: A fault-tolerant distributed web storage based on URLs

Phoenix: A fault-tolerant distributed web storage based on U...

引用

9th ieee International symposium on parallel and distributed processing with Applications, ISPA 2011

作者： Gonzalez, J.L. Marcelin-Jimenez, Ricardo Cd. Valles Institute of Technology S.L.P. Mexico Mexico Electrical Eng. Dept. UAMI D.F. Mexico Mexico

ISBN: (纸本)9780769544281

this paper presents, in the form of a case study, the design, implementation and performance evaluation of Phoenix: a prototype of fault-tolerant distributed storage web service, based on URLs. Phoenix includes Web Storage Middleware (WSM) that re-uses the URLs of the files to accommodate data/redundancy load dynamically as well as a set of redundancy strategies. Strategies include simple file-replication, error-coding techniques and a new hybrid adaptive technique. Experimental evidence on performance shows that distributing the users to several web servers compensates the overhead produced both when generating and distributing data redundancy. We also found during web server failures, users do not perceive but a lengthening on the system response times. As it could be expected, peak users requests and network congestion are the most important factors affecting the performance of storage system. © 2011 ieee.

关键词： Redundancy

来源：评论

学校读者我要写书评

暂无评论

Simplified Phase Noise Model for Negative Resistance Oscillators

Simplified Phase Noise Model for Negative Resistance Oscilla...

引用

5th Joint Conference of the 65th ieee International Frequency Control symposium/25th European Frequency and Time Forum

作者： Everard, Jeremy Xi, Min Univ York Dept Elect York YO10 5DD N Yorkshire England

ISBN: (纸本)9781612841106

this paper describes a greatly simplified model for the prediction of phase noise in oscillators which use a negative resistance as the active element. It is based on a simple circuit consisting of the parallel addition of a noise current, a negative admittance/resistance and a parallel (Q limited) resonant circuit. the transfer function is calculated as a forward trans-resistance (V-OUT/I-IN) and then converted to power. the effect of limiting is incorporated by assuming that the phase noise element of the noise floor is KT/2 ie -177dBm/Hz at room temperature. the answer is the same as more complex analyses but enables a simple clear insight into the operation of oscillators. the phase noise for a given power in the resonator in the resonator appears to be lower than in feedback oscillators. the reasons for this are explained.

关键词： Equations Integrated circuit modeling Mathematical model Phase noise Resistance feedback oscillator feedback oscillators forward transresistance negative admittance negative resistance devices negative resistance oscillator parallel resonant circuit phase noise phase noise element phase noise model

来源：评论

学校读者我要写书评

暂无评论

Using hierarchical dependency data flows to enable dynamic scalability on parallel patterns

Using hierarchical dependency data flows to enable dynamic s...

引用

25th ieee International parallel and distributed processing symposium, Workshops and Phd Forum, IPDPSW 2011

作者： Villalobos, Jeremy Wilkinson, Barry Computer Science Department University of North Carolina Charlotte NC 28223 United States

ISBN: (纸本)9780769543857

Hierarchical dependencies are presented as an extension to data flow programming that allows parallel programs dynamically scale on a heterogeneous environment. the concept can help Grid parallel programs to cope with changes in processors, or Cloud and multi-core frameworks to manage energy use. A data stream with dependencies can be split, which in turn allows for a greater use of processors. the concept shows a 6% overhead when running with split dependencies on shared memory. the overhead on a cluster environment is masked by the network delay. Hierarchical dependencies show a 18.23% increase in non-functional code when the feature was added to a 5-point stencil implementation. © 2011 ieee.

关键词： parallel processing systems

来源：评论

学校读者我要写书评

暂无评论

A communication-avoiding, hybrid-parallel, rank-revealing orthogonalization method

A communication-avoiding, hybrid-parallel, rank-revealing or...

引用

25th ieee International parallel and distributed processing symposium, IPDPS 2011

作者： Hoemmen, Mark Scalable Algorithms Department Sandia National Laboratories MS 1320 P.O. Box 5800 Albuquerque NM 87185-1320 United States

ISBN: (纸本)9780769543857

Orthogonalization consumes much of the run time of many iterative methods for solving sparse linear systems and eigenvalue problems. Commonly used algorithms, such as variants of Gram-Schmidt or Householder QR, have performance dominated by communication. Here, "communication" includes both data movement between the CPU and memory, and messages between processors in parallel. Our Tall Skinny QR (TSQR) family of algorithms requires asymptotically fewer messages between processors and data movement between CPU and memory than typical orthogonalization methods, yet achieves the same accuracy as Householder QR factorization. Furthermore, in block orthogonalizations, TSQR is faster and more accurate than existing approaches for orthogonalizing the vectors within each block ("normalization"). TSQR's rank-revealing capability also makes it useful for detecting deflation in block iterative methods, for which existing approaches sacrifice performance, accuracy, or both. We have implemented a version of TSQR that exploits both distributed-memory and shared-memory parallelism, and supports real and complex arithmetic. Our implementation is optimized for the case of orthogonalizing a small number (5 - 20) of very long vectors. the shared-memory parallel component uses Intel's threading Building Blocks, though its modular design supports other shared-memory programming models as well, including computation on the GPU. Our implementation achieves speedups of 2 times or more over competing orthogonalizations. It is available now in the development branch of the Trilinos software package, and will be included in the 10.8 release. © 2011 ieee.

关键词： Iterative methods

来源：评论

学校读者我要写书评

暂无评论

A study of parallel particle tracing for steady-state and time-varying flow fields

A study of parallel particle tracing for steady-state and ti...

引用

25th ieee International parallel and distributed processing symposium, IPDPS 2011

作者： Peterka, Tom Ross, Robert Nouanesengsy, Boonthanome Lee, Teng-Yok Shen, Han-Wei Kendall, Wesley Huang, Jian Argonne National Laboratory Argonne IL United States Ohio State University Columbus OH United States University of Tennessee at Knoxville Knoxville TN United States

ISBN: (纸本)9780769543857

Particle tracing for streamline and path line generation is a common method of visualizing vector fields in scientific data, but it is difficult to parallelize efficiently because of demanding and widely varying computational and communication loads. In this paper we scale parallel particle tracing for visualizing steady and unsteady flow fields well beyond previously published results. We configure the 4D domain decomposition into spatial and temporal blocks that combine in-core and out-of-core execution in a flexible way that favors faster run time or smaller memory. We also compare static and dynamic partitioning approaches. Strong and weak scaling curves are presented for tests conducted on an IBM Blue Gene/P machine at up to 32 K processes using a parallel flow visualization library that we are developing. Datasets are derived from computational fluid dynamics simulations of thermal hydraulics, liquid mixing, and combustion. © 2011 ieee.

关键词： parallel flow

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354页 << < 68 69 70 71 72 73 74 75 76 77 > >>

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：