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

311 篇 会议
91 篇 期刊文献

馆藏范围

402 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

236 篇 工学
- 162 篇 计算机科学与技术...
- 96 篇 软件工程
- 64 篇 电子科学与技术（可...
- 39 篇 信息与通信工程
- 25 篇 机械工程
- 24 篇 控制科学与工程
- 16 篇 电气工程
- 12 篇 动力工程及工程热...
- 12 篇 生物工程
- 10 篇 仪器科学与技术
- 8 篇 交通运输工程
- 7 篇 材料科学与工程（可...
- 6 篇 光学工程
- 5 篇 建筑学
- 5 篇 土木工程
- 4 篇 冶金工程
- 4 篇 航空宇航科学与技...
- 3 篇 化学工程与技术
68 篇 理学
- 32 篇 数学
- 27 篇 系统科学
- 14 篇 物理学
- 11 篇 生物学
- 9 篇 统计学（可授理学、...
- 4 篇 化学
37 篇 管理学
- 32 篇 管理科学与工程(可...
- 16 篇 工商管理
- 7 篇 图书情报与档案管...
5 篇 医学
- 4 篇 临床医学
3 篇 经济学
- 3 篇 应用经济学
3 篇 法学
- 3 篇 社会学
3 篇 农学

主题

72 篇 computer archite...
41 篇 laboratories
33 篇 delay
27 篇 circuit faults
26 篇 hardware
23 篇 circuit testing
21 篇 costs
20 篇 bandwidth
20 篇 clocks
20 篇 system testing
18 篇 protocols
17 篇 microprocessors
16 篇 computer network...
15 篇 network-on-a-chi...
14 篇 switches
14 篇 automatic test p...
13 篇 parallel process...
13 篇 fault tolerance
13 篇 system-on-a-chip
12 篇 concurrent compu...

机构

95 篇 key laboratory o...
83 篇 key laboratory o...
38 篇 key laboratory o...
37 篇 graduate univers...
29 篇 beijing key labo...
29 篇 chinese academy ...
27 篇 institute of com...
21 篇 graduate univers...
16 篇 chinese academy ...
12 篇 key laboratory o...
12 篇 chinese academy ...
11 篇 loongson technol...
10 篇 graduate school ...
10 篇 key laboratory o...
9 篇 key laboratory o...
8 篇 department of co...
8 篇 key laboratory o...
6 篇 school of comput...
6 篇 beijing key labo...
6 篇 key laboratory o...

作者

58 篇 xiaowei li
31 篇 huawei li
30 篇 yu hu
28 篇 li xiaowei
18 篇 yinhe han
18 篇 chen mingzhe
16 篇 weiwu hu
15 篇 dongrui fan
14 篇 hu yu
13 篇 li huawei
13 篇 hong an
13 篇 sun ninghui
12 篇 han yinhe
12 篇 yin changchuan
11 篇 ninghui sun
11 篇 yang yang
11 篇 ge zhang
10 篇 fan dongrui
10 篇 saad walid
10 篇 李晓维

语言

371 篇 英文
29 篇 中文
2 篇 其他

检索条件"机构=Key Laboratory of Computer System and Architecture "

共 402 条记录，以下是181-190 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：

Using Index in the MapReduce Framework

Using Index in the MapReduce Framework

引用

International Asia-Pacific Web Conference (APWEB)

作者： Mingyuan An Yang Wang Weiping Wang Key Laboratory of Computer System and Architecture Chinese Academy and Sciences Beijing China Institute of Computing Technology Chinese Academy and Sciences Beijing China Key Laboratory of Computer System and Architecture Institute of Computing Technology Chinese Academy and Sciences Beijing China

MapReduce is a programming framework introduced by Google for large-scale data processing. It is usually used in a scan-centric fashion where all the data are split into blocks and Maps are generated for each block to scan and process the data in the block, then Reduces merge outputs from all the Maps. When a query intends to process only a subset of the data selected by a predicate, this brute-force method may cause extra I/O overhead spent on irrelevant data, and the overhead for initiating so many Maps may be non-trivial given that the actually interesting data for the query is comparatively small in volume. We propose an approach to integrate the index into the MapReduce execution in which only an appropriate number of Maps are generated, each of which accesses the data using an index. This approach incurs random I/O and remote access to data, so the overall performance depends on both system parameters and the query characteristics. We build a cost model for both this index access execution and the traditional full scan execution. This cost model can be used to choose between the two execution modes before executing a query. Experiments show that the index access execution can greatly outperform full scan execution when the selectivity of the predicate is low, and the cost model predicts the actual execution cost very well so can be used to determine the execution plan for a query.

关键词： Flash memory Indexing computer science Delay Tree data structures Energy efficiency Nonvolatile memory Costs Mechanical factors Energy storage

来源：评论

学校读者我要写书评

暂无评论

A scalable parallel ray tracing algorithm for satellite imagery

A scalable parallel ray tracing algorithm for satellite imag...

引用

IEEE International Conference on computer Research and Development

作者： Li, Yu-Gang Zhao, Kun Huang, Yu-Qing Qiu, Zhen-Ge Liu, Zhi-Yong Beijing Lab. of Intelligent Information Technology School of Computer Science BIT Beijing 100081 China Key Laboratory of Computer System and Architecture Institute of Computing Technology Chinese Academy of Sciences Beijing 100081 China Institute of Computing Technology Chinese Academy Sciences Beijing China

ISBN: (纸本)9781612848372

Ray-tracing, can produce high-quality images, however, the use of ray-tracing has been limited due to its high demands on computational power and memory bandwidth, especially in the case of satellite imagery. In this paper, we propose a scalable parallel ray tracing algorithm of satellite imagery on a cluster of multi-core architecture. The algorithm combines demand-driven and data-driven models in order to reduce communication on the cost of maintaining redundant data. In order to make the most of computer's parallelism and increase computational efficiency, it combines two levels of parallelisms, the TLP parallelism brought by the many core architecture and the inter-node parallelism via MPI and OpenMP. Experiment results show that the algorithm is highly scalability. © 2011 IEEE.

关键词： Satellite imagery

来源：评论

学校读者我要写书评

暂无评论

A domain partition model approach to the online fault recovery of FPGA-based reconfigurable systems

A domain partition model approach to the online fault recove...

引用

作者： Shang, Lihong Zhou, Mi Hu, Yu Yang, Erfu School of Computer Science and Engineering Beihang University Beijing 100191 China Key Laboratory of Computer System and Architecture Institute of Computing Technology Chinese Academy of Sciences Beijing 100190 China Department of Electronic and Electrical Engineering University of Strathclyde Glasgow Gl 1XW United Kingdom

Field programmable gate arrays (FPGAs) are widely used in reliability-critical systems due to their reconfiguration ability. However, with the shrinking device feature size and increasing die area, nowadays FPGAs can be deeply affected by the errors induced by electromigration and radiation. To improve the reliability of FPGA-based reconfigurable systems, a permanent fault recovery approach using a domain partition model is proposed in this paper. In the proposed approach, the fault-tolerant FPGA recovery from faults is realized by reloading a proper configuration from a pool of multiple alternative configurations with overlaps. The overlaps are presented as a set of vectors in the domain partition model. To enhance the reliability, a technical procedure is also presented in which the set of vectors are heuristically filtered so that the corresponding small overlaps can be merged into big ones. Experimental results are provided to demonstrate the effectiveness of the proposed approach through applying it to several benchmark circuits. Compared with previous approaches, the proposed approach increased MTTF by up to 18.87%. Copyright © 2011 The Institute of Electronics, Information and Communication Engineers.

关键词： Fault tolerance

来源：评论

学校读者我要写书评

暂无评论

Common substructure extraction of proteins by geometric invariants

Common substructure extraction of proteins by geometric inva...

引用

10th International Conference on computer-Aided Design and computer Graphics

作者： Xu, Dong Li, Hua Gu, Tongjun Key Laboratory of Intelligent Information Processing Institute of Computing Technology Chinese Academy of Sciences Key Laboratory of Computer System and Architecture Institute of Computing Technology Chinese Academy of Sciences National Research Center for Intelligent Computing Systems Institute of Computing Technology Chinese Academy of Sciences Center for Systems Biology Institute of Biophysics Chinese Academy of Sciences Graduate University Chinese Academy of Sciences

ISBN: (纸本)9781424415786

Structure alignment could help to find shape similarities between proteins and guide structure classification and fold recognition. Common substructure detection and extraction are especially important, for which could guide the biologist to discover binding site or active site. We represent each segment of alpha-carbon backbone by using dihedral angles and curve moment invariants. Then, local and global structure alignment could be performed by iterative closest point algorithm. Maximum common substructures between a pair of proteins or within a protein could be found. Active sites also could be detected by the proposed algorithm.

关键词： Proteins

来源：评论

学校读者我要写书评

暂无评论

On reducing both shift and capture power for sean-based testing

On reducing both shift and capture power for sean-based test...

引用

2008 Asia and South Pacific Design Automation Conference, ASP-DAC

作者： Li, Jia Xu, Qiang Hu, Yu Li, Xiaowei Key Laboratory of Computer System and Architecture ICT Chinese Academy of Sciences Beijing 100080 China Graduate University Chinese Academy of Sciences Beijing 100080 China Dept. of Computer Science and Engineering Chinese University of Hong Kong Hong Kong Center for Intelligent System and Biomimetics Institute of Advanced Integration Technology CAS/CUHK Shenzhen 518067 China

ISBN: (纸本)9781424419227

Power consumption in scan-based testing is a major concern nowadays. In this paper, we present a new X-filling technique to reduce both shift power and capture power during scan tests, namely LSC-filling. The basic idea is to use as few as possible X-bits to keep the capture power under the peak power limit of the circuit under test (CUT), while using the remaining X-bits to reduce the shift power to cut down the CUT's average power consumption during scan tests as much as possible. In addition, by carefully selecting the X-filling order, our X-filling technique is able to achieve lower capture power when compared to existing methods. Experimental results on ISCAS'89 benchmark circuits show the effectiveness of the proposed methodology. ©2008 IEEE.

关键词： Filling

来源：评论

学校读者我要写书评

暂无评论

Virtualizing modern high-speed interconnection networks with performance and scalability

Virtualizing modern high-speed interconnection networks with...

引用

作者： Li, Bo Huo, Zhigang Zhang, Panyong Meng, Dan National Research Center for Intelligent Computing Systems Institute of Computing Technology Chinese Academy of Sciences Beijing China Key Laboratory of Computer System and Architecture Chinese Academy of Sciences Beijing China Graduate University of Chinese Academy of Sciences Beijing China

ISBN: (纸本)9780769542201

As one of the most important enabling technologies of cloud computing, virtualization brings to HPC good manageability, online system maintenance, performance isolation and fault isolation. Furthermore, previous study on VMM-bypass I/O that virtualizes OS-bypass networks (e.g. Infini- Band) relieved the worry of performance degradation coming along with virtualization. In this paper, we address the scalability challenges imposed upon OS-bypass networks under virtualized environments. The eXtended Reliable Connection (XRC) transport, proposed in modern high-speed interconnection networks to address the scalability problem in large scale applications, would not work in virtualized environments. To solve the problem, we propose VM-proof XRC design to eliminate the scalability gap between virtualized and native environments. Prototype evaluation shows that the virtualization of modern high-speed interconnection networks could get the same raw performance and scalability as in native non-virtualized environment with our VM-proof XRC design. The connection memory scalability shows a potential of 16 times improvement on virtualized clusters composed of 16-core nodes. © 2010 IEEE.

关键词： Scalability

来源：评论

学校读者我要写书评

暂无评论

A novel HW/SW partitioning with SIMD instructions for AVS video decoder

A novel HW/SW partitioning with SIMD instructions for AVS vi...

引用

2012 IEEE 7th International Conference on Networking, architecture and Storage, NAS 2012

作者： Chen, Liwei Cong, Ming Huang, Jing Li, Ling Liu, Hongwei Qian, Cheng Key Laboratory of Computer System and Architecture Chinese Academy of Sciences Beijing China Institute of Computing Technology Chinese Academy of Sciences Beijing China Chinese Academy of Sciences Graduate University Beijing China Loongson Technology Corporation Limited Beijing China

ISBN: (纸本)9780769547220

In this paper, we propose a novel HW/SW partitioning with SIMD instructions for the real-time AVS video decoder. As the SIMD instructions instead of hardware are used to optimize video decoding, our approach achieves an optimal balance between performance and programmability. We implement the proposed HW/SW partitioning on a 32-bit RISC processor with 256-bit vector extension, and evaluate the performance using some standard high-quality streams of AVS. Results show that the video decoding system can support the real-time decoding of AVS HD video streams. © 2012 IEEE.

关键词： Decoding

来源：评论

学校读者我要写书评

暂无评论

A fault-tolerant system-on-programmable-chip based on domain-partition and blind reconfiguration

A fault-tolerant system-on-programmable-chip based on domain...

引用

NASA/ESA Conference on Adaptive Hardware and systems (AHS)

作者： Lihong Shang Mi Zhou Yu Hu School of Computer Science and Engineering Beihang University China Key Laboratory of Computer System and Architecture ICT Chinese Academy and Sciences China

Field programmable gate arrays (FPGAs) are widely used in building systems-on-Programmable-Chips (SOPCs) since they contain plenty of reconfigurable heterogeneous resources providing the facility to implement various intellectual property cores. However, with the shrinking device feature size and the increasing die area, nowadays FPGAs can be deeply affected by the errors induced by electromigration and radiation, which results in challenges of building reliable SOPCs. In this paper, a SOPC implementing a smart 1553B bus node is presented to investigate the challenges and illustrate a feasible approach for building a complex system aimed at high reliability and low recovery latency on a commercial FPGA. First, a general reliability model, the DomainPartition (DP) model, is introduced to formulate the SOPCs which contain multiple alternative configurations proving the fault recovery capability. The assignment of the alternative configurations for maximizing the reliability is then determined according to a first-order optimal solution under the DP framework. Finally, the blind reconfiguration technique is used to reduce the recovery latency. The experiments based on a Monte Carlo simulation approach are carried out to evaluate the reliability and the latency. The obtained results show that higher reliability is attainable with less overhead than the generic triple-modular redundancy method.

关键词： Field programmable gate arrays Reliability engineering Magnetic cores Circuit faults Redundancy

来源：评论

学校读者我要写书评

暂无评论

Luminance and chrominance parallelization of H.264/AVC decoding on a multi-core processor

Luminance and chrominance parallelization of H.264/AVC decod...

引用

2013 IEEE 8th International Conference on Networking, architecture and Storage, NAS 2013

作者： Meng, Xiaofu Gao, Xiang Yu, Qian Zhang, Shuangshuang Zhang, Xiaochun Huang, Jing Key Laboratory of Computer System and Architecture Chinese Academy of Sciences Beijing China Institute of Computing Technology Chinese Academy of Sciences Beijing China Graduate University of Chinese Academy of Sciences Beijing China Loongson Technology Corporation Limited Beijing China

ISBN: (纸本)9780769550343

This paper proposes a novel method to optimizing H.264 decoding on multi-core processors by exploiting color component level parallelism. Compared with sequential decoding and macro-block level parallelism, the proposed method achieves optimal balance between performance and scalability. The optimization scheme is mapped on a 64-bit MIPS multi-core processor, and is evaluated with standard test streams. Experimental results show that the method improves video decoding performance by 2 times on average without increasing memory consumption, and could be easily applied on other multi-core processors. © 2013 IEEE.

关键词： Luminance

来源：评论

学校读者我要写书评

暂无评论

Improved recommendation system using friend relationship in SNS 19th

引用

19th International Conference on Transactions on Computational Collective Intelligence, TCCI 2015

作者： Liao, Qing Wang, Bin Ling, Yanxiang Zhao, Jingling Qiu, Xinyue School of Information and Communication Engineering Beijing University of Posts and Telecommunications Beijing100876 China School of Computer Science Beijing University of Posts and Telecommunications Beijing100876 China Beijing Key Laboratory of Network System Architecture and Convergence Beijing100876 China

ISBN: (纸本)9783662490167

With the rapid development of the Internet, SNS services and 3G commercial mobile applications there have been tremendous opportunities although the development of SNS is very short in China, and the social web game is in the early stage of development. Because of massive users, the potential commercial value of Chinese SNS is still a great mining space. However, a relatively large defects is the precipitation and accumulation on content. The dynamic of friends will affect our own decisions largely, it is favorable for the activity of SNS to increase the number of friends. We have improved the existing models, and conduct experiments to validate it and compare it with previous methods. © Springer-Verlag Berlin Heidelberg 2015.

关键词： Social networking (online)

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41页 << < 15 16 17 18 19 20 21 22 23 24 > >>

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：