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

282 篇 会议
135 篇 期刊文献
7 册 图书

馆藏范围

424 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

249 篇 工学
- 223 篇 计算机科学与技术...
- 153 篇 软件工程
- 40 篇 信息与通信工程
- 29 篇 生物工程
- 22 篇 控制科学与工程
- 20 篇 电气工程
- 17 篇 电子科学与技术（可...
- 15 篇 网络空间安全
- 11 篇 动力工程及工程热...
- 10 篇 机械工程
- 8 篇 交通运输工程
- 7 篇 生物医学工程（可授...
- 6 篇 光学工程
- 6 篇 化学工程与技术
- 5 篇 仪器科学与技术
- 5 篇 安全科学与工程
- 4 篇 建筑学
89 篇 理学
- 47 篇 数学
- 31 篇 生物学
- 13 篇 系统科学
- 10 篇 化学
- 9 篇 统计学（可授理学、...
- 7 篇 物理学
69 篇 管理学
- 52 篇 管理科学与工程(可...
- 23 篇 图书情报与档案管...
- 18 篇 工商管理
13 篇 法学
- 7 篇 社会学
- 6 篇 法学
5 篇 经济学
- 4 篇 应用经济学
4 篇 文学
- 4 篇 新闻传播学
4 篇 医学
2 篇 农学
1 篇 军事学

主题

21 篇 grid computing
20 篇 computational mo...
15 篇 scalability
14 篇 bandwidth
13 篇 cloud computing
12 篇 semantics
11 篇 deep neural netw...
11 篇 servers
10 篇 computer archite...
10 篇 feature extracti...
10 篇 data models
10 篇 training
9 篇 computer science
9 篇 operating system...
9 篇 memory managemen...
9 篇 virtual machinin...
8 篇 throughput
8 篇 software enginee...
8 篇 machine learning
8 篇 virtualization

机构

103 篇 national enginee...
71 篇 services computi...
55 篇 school of comput...
47 篇 school of cyber ...
31 篇 national enginee...
29 篇 cluster and grid...
28 篇 services computi...
28 篇 hubei engineerin...
25 篇 hubei key labora...
24 篇 huazhong univers...
20 篇 school of softwa...
16 篇 school of inform...
14 篇 zhejiang lab
13 篇 services computi...
13 篇 huazhong univers...
12 篇 national enginee...
12 篇 national enginee...
9 篇 school of comput...
9 篇 jinyinhu laborat...
8 篇 cluster and grid...

作者

184 篇 hai jin
168 篇 jin hai
42 篇 xiaofei liao
32 篇 liao xiaofei
31 篇 deqing zou
23 篇 zou deqing
21 篇 hu shengshan
20 篇 song wu
18 篇 haikun liu
18 篇 shi xuanhua
17 篇 wu song
14 篇 jiang xiao
14 篇 zhang leo yu
14 篇 zhou ziqi
13 篇 yu zhang
13 篇 ran zheng
13 篇 li minghui
12 篇 wan yao
11 篇 xia xie
11 篇 zhang hongyu

语言

389 篇 英文
30 篇 其他
6 篇 中文

检索条件"机构=Cluster and Grid Computing Lab Services"

共 424 条记录，以下是351-360 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：

A Rule-based Framework of Metadata Extraction from Scientific Papers

A Rule-based Framework of Metadata Extraction from Scientifi...

引用

2011 IEEE 10th International Symposium on Distributed computing and Applications to Business,Engineering(第十届电子商务、工程及科学领域的分布式计算和应用国际学术研讨会 DCABES 2011)

作者： Zhixin Guo Hai Jin Cluster and Grid Computing Lab Services Computing Technology and System Lab Huazhong University of Science and Technology Wuhan 430074 China

Most scientific documents on the web are unstructured or semi-structured, and the automatic document metadata extraction process becomes an important task. This paper describes a framework for automatic metadata extraction from scientific papers. Based on a spatial and visual knowledge principle, our system can extract title, authors and abstract from scientific papers. We utilize format information such as font size and position to guide the metadata extraction process. The experiment results show that our system achieves a high accuracy in header metadata extraction which can effectively assist the automatic index creation for digital libraries.

关键词： document metadata information extraction rulebased

来源：评论

学校读者我要写书评

暂无评论

I/O Scheduling by Using Multi-network Interfaces of Virtualization System

I/O Scheduling by Using Multi-network Interfaces of Virtuali...

引用

IEEE International Conference on Trust, Security and Privacy in computing and Communications (TrustCom)

作者： Xia Xie Haiqing Zhu Wenzhi Cao Hai Jin Pingpeng Yuan Services Computing Technology and System Laboratory Cluster and Grid Computing Lab School of Computer Science and Technology Huazhong University of Science and Technology Wuhan China

With the development of virtualization technology, it can run more and more guest domains on one single physical machine. So the network I/O demand is also rapidly increasing, for these guest domains can supply more and more services or run more and more applications. This will lead to serious contention on network I/O of physical machine. Although we can use high performance NICs (network interface cards) to improve network I/O performance, one single NIC cannot get further performance improvement which depends on hardware technology. Linux bonding can achieve high bandwidth network by using multiple NICs, but it does not guarantee QoS among guest domains. Also it would terminate one guest domain's communication because of its response mechanism of ARP. Therefore, we present an approach named Virtual Bonding to achieve high bandwidth network by using multi-NICs. It aggregates multi-NICs to provide high bandwidth and high-quality network services. It also introduces load balancing mechanism between multi-NICs. So it can make full use of every NIC. Furthermore, it makes perfect support to virtualization environment.

关键词： Bonding Bridges Bandwidth Load management Servers Linux IP networks

来源：评论

学校读者我要写书评

暂无评论

Optimization of Sparse Matrix-Vector Multiplication with Variant CSR on GPUs

Optimization of Sparse Matrix-Vector Multiplication with Var...

引用

International Conference on Parallel and Distributed Systems (ICPADS)

作者： Xiaowen Feng Hai Jin Ran Zheng Kan Hu Jingxiang Zeng Zhiyuan Shao Services Computing Technology and System Laboratory Cluster and Grid Computing Lab School of Computer Science and Technology Huazhong University of Science and Technology Wuhan China

Sparse Matrix-Vector multiplication (SpMV) is one of the most significant yet challenging issues in computational science area. It is a memory-bound application whose performance mostly depends on the input matrix and the underlying architecture. Many researchers have paid more attentions on exploring a variety of optimization techniques to SpMV. One of the most promising respects is how to adapt the storage format to satisfy the underlying architecture. Alterative storage formats can largely lessen memory pressure, however, the computational resources are often underutilized. Therefore, a new storage format, which is called Compressed Sparse Row with Segmented Interleave Combination (SIC), is proposed. Stemming from Compressed Sparse Row format (CSR), SIC format employs an interleave combination pattern that combines certain amount of CSR rows to form a new SIC row. In order to further improve performance, segmented processing is also brought in. According to the empirical data, we also develop an automatic SIC-based SpMV suitable for all the matrices. Experimental results show that our approach outperforms the NVIDIA CSR vector kernel, achieving up to 12.6 × speedup. It also demonstrates a comparable performance with the Hybrid format, even with the highest 2.89 × speedup.

关键词： Graphics processing unit Kernel Sparse matrices Silicon carbide Vectors Instruction sets Computer architecture

来源：评论

学校读者我要写书评

暂无评论

A Cloud Service Cache System Based on Memory Template of Virtual Machine

A Cloud Service Cache System Based on Memory Template of Vir...

引用

Chinagrid Annual Conference (Chinagrid)

作者： Xuanhua Shi Chao Liu Song Wu Hai Jin Xiaoxin Wu Li Deng Services Computing Technology and System Laboratory Cluster and Grid Computing Lab School of Computer Science and Technology Huazhong University of Science and Technology Wuhan China Huawei Technologies Company Limited China

In data centers and cloud computing environments, the number of virtual machines (VMs) increases when the number of service requests increases. Since services are invoked on demand, the corresponding virtual machines will be created and shut down frequently. This makes the time of starting a virtual machine a crucial performance bottleneck for services in data centers. Besides, if virtual machines read image files from disks to start themselves, additional overhead to access disk will be generated. In this paper, we present a cloud service cache system based on memory template of virtual machines - VCache to improve the response time of cloud computing services, and to reduce the disk access overhead. This system can create and maintain service cache VMs through memory templates, which are snapshots of running virtual machines. By creating virtual machines from cached image files, the service running in these VMs can be deployed rapidly, which greatly reduces the launching time of the service and disk I/O load. We evaluate our system with experiments, and the experimental results show that the average time for creating a VM is reduced about 80% and the amount of data through disk access decreases more than 50%.

关键词： Virtual machining Random access memory IP networks Memory management Image restoration Cloud computing Cloning

来源：评论

学校读者我要写书评

暂无评论

MR-Scope: A real-time tracing tool for MapReduce 10

MR-Scope: A real-time tracing tool for MapReduce

引用

Proceedings of the 19th ACM International Symposium on High Performance Distributed computing

作者： Huang, Dachuan Shi, Xuanhua Ibrahim, Shadi Lu, Lu Liu, Hongzhang Wu, Song Jin, Hai Cluster and Grid Computing Lab. Services Computing Technique and System Lab. Huazhong University of Science and Technology Wuhan 430074 China

ISBN: (纸本)9781605589428

MapReduce programming model is emerging as an efficient tool for data-intensive applications. Hadoop, an open-source implementation of MapReduce, has been widely adopted and experienced by both academia and enterprise. Recently, lots of efforts have been done on improving the performance of MapReduce system and on analyzing the MapReduce process based on the log files generated during the Hadoop execution. Visualizing log files seems to be a very useful tool to understand the behavior of the Hadoop process. In this paper, we present MRScope, a real-time MapReduce tracing tool. MR-Scope provides a real-time insight of the MapReduce process, including the ongoing progress of every task hosted in Task Tracker. In addition, it displays the health of the Hadoop cluster data nodes, the distribution of the file system's blocks and their replicas and the content of the different block splits of the file system. We implement MR-Scope in native Hadoop 0.1. Experimental results demonstrat that MR-Scope's overhead is less than 4% when running wordcount benchmark. Copyright 2010 ACM.

关键词： MapReduce

来源：评论

学校读者我要写书评

暂无评论

Xenrelay: An efficient data transmitting approach for tracing guest domain

Xenrelay: An efficient data transmitting approach for tracin...

引用

2nd IEEE International Conference on Cloud computing Technology and Science, CloudCom 2010

作者： Jin, Hai Cao, Wenzhi Yuan, Pingpeng Xie, Xia Cluster and Grid Computing Lab. Services Computing Technique and System Lab. Huazhong University of Science and Technology Wuhan 430074 China

ISBN: (纸本)9780769543024

As the degree of virtualization is growing considerably, improving performance of virtual machine environments motivates deeper investigation of the internal processes and performance implications of virtualization. Several tools are currently available to help analyze performance in virtual machine environments. However, all of these cannot support users to add their own trace information. In this paper, we present Xenrelay, a unified, efficient, and simple mechanism for transferring large amounts of data from guest domain kernel to privileged domain user-space. Xenrelay allows users (who trace subsystems of guest domain to analyze performance) to record and fast relay data between domains. We provide a case of Xenrelay's value in revealing behavior of virtualization. We build a block trace toolkit (using Xenrelay as an engine). This toolkit is used to track the block I/O virtualization procedures and evaluates overheads in the Xen environment. Our trace results identify that the main delay is the time of request transmission and block device operation. Besides, the results reveal impact of the I/O schedules on the disk performance. © 2010 IEEE.

关键词： Virtualization

来源：评论

学校读者我要写书评

暂无评论

Affinity-aware proportional share scheduling for virtual machine system

Affinity-aware proportional share scheduling for virtual mac...

引用

International Conference on grid and Cloud computing

作者： Chen, Huacai Jin, Hai Hu, Kan Services Computing Technology and System Lab. Cluster and Grid Computing Lab. School of Computer Science and Technology Huazhong University of Science and Technology Wuhan 430074 China

ISBN: (纸本)9780769543130

VM (virtual machine) scheduling is a fundamental topic of virtualization, and fairness is its important design goal. Most VMMs (virtual machine monitor) provide PS (proportional share) schedulers. A PS scheduler assign a weight to every VM to declare the computational resource requirement, and VM is allocated CPU cycles proportional to weight. CPU-affinity is a property of VCPU (virtual CPU) to describe which PCPUs (physical CPU) it can run on. However, current definition of weight does not collaborate well with CPU-affinity. It behaves as if all PCPUs are available to all VMs. We expose the issue by using Xen's Credit scheduler, and show that CPU cycles can be fairly allocated to VMs in the default free-mapping case (no affinity restriction), but not so in restricted-mapping cases (when affinities are configured). This fairness issue makes it necessary to extend the meaning of weight, so as to reflect the resource requirements in all cases. In this paper we reconcile the meaning of a domain's weight with CPU-affinity, and improve Credit scheduler as an affinity-aware one. Experimental results show that our affinity-aware proportional share scheduler (named Credit-APS scheduler) brings a good fairness both in free-mapping and restricted-mapping cases. © 2010 IEEE.

关键词： Mapping

来源：评论

学校读者我要写书评

暂无评论

Performance modeling of resource failures in grid environments

Performance modeling of resource failures in grid environmen...

引用

International Conference on Frontier of Computer Science and Technology

作者： Tao, Yongcai Wu, Song Shi, Lei School of Information Engineering Zhengzhou University Zhengzhou Henan 450001 China Services Computing Technology and System Lab Cluster and Grid Computing Lab Huazhong University of Science and Technology Wuhan 430074 China

ISBN: (纸本)9780769541396

grid is susceptible to a number of software and hardware failures, so a deep understanding of and modeling the grid resource failures are a challenge and have significant influence on grid researching. However, due to various reasons such as commercial secret and security, it is difficult to obtain real historical logs of grids. Therefore, an accurate model of resource failures is critically useful. In the paper, through analyzing the grid log data, we detail the suitability of three potential statistical distributions for each data set: Wetbull, Zipf's law and Pareto. Then, this paper develops a grid resource failure simulator. Finally, with the different failure patterns generated by the failure simulator, the paper evaluates several common scheduling algorithms used in grid systems. © 2010 IEEE.

关键词： Scheduling algorithms

来源：评论

学校读者我要写书评

暂无评论

Autonomous Agent Based Intrusion Detection in Virtual computing Environment

Autonomous Agent Based Intrusion Detection in Virtual Comput...

引用

2010 IEEE International Conference Conferenhce on Wireless Communications,Networking and Information Security(2010 IEEE 无线通信、网络技术与信息安全国际会议 WCNIS)

作者： Feng Zhao Alex K. Ohoussou Deqing Zou Hai Jin Guofu Xiang Ge Cheng Cluster and Grid Computing Lab Services Computing Technology and System Lab Huazhong University of S Cluster and Grid Computing Lab Services Computing Technology and System Lab Huazhong University of S

One of the motivations for virtualization technology is the desire to develop new services to enhance system security without trusting both the applications and the operating systems. An intrusion detection system is an example of such service that can help to isolate users from malicious attacks. In this paper, we propose hybrid-based intrusion detection architecture in virtual computing environment to detect and isolate harmful behaviors by real-time monitoring and alarming. In contrast to monolithic intrusion detection system, we introduce autonomous agents, acting independently of each other, to monitor the system. The agents are deployed in virtual machines to analyze actions occurring on the network and inside the hosts to determine whether they are potential security violations or not. Our architecture is implemented based on Xen, and the detection management center is deployed in a secure virtual machine.

关键词： intrusion detection autonomous agent virtual computing environment

来源：评论

学校读者我要写书评

暂无评论

SHelp: Automatic self-healing for multiple application instances in a virtual machine environment

SHelp: Automatic self-healing for multiple application insta...

引用

作者： Chen, Gang Jin, Hai Zou, Deqing Zhou, Bing Bing Qiang, Weizhong Hu, Gang Cluster and Grid Computing Lab. Services Computing Technology and System Lab. Huazhong University of Science and Technology Wuhan 430074 China Centre for Distributed and High Performance Computing School of Information Technologies University of Sydney NSW 2006 Australia

ISBN: (纸本)9780769542201

When multiple instances of an application running on multiple virtual machines, an interesting problem is how to utilize the fault handling result from one application instance to heal the same fault occurred on other sibling instances, and hence to ensure high service availability in a cloud computing environment. This paper presents SHelp, a lightweight runtime system that can survive software failures in the framework of virtual machines. It applies weighted rescue points and error virtualization techniques to effectively make applications bypass the faulty path. A two-level storage hierarchy is adopted in the rescue point database for applications running on different virtual machines to share error handling information to reduce the redundancy and to more effectively and quickly recover from future faults caused by the same bugs. A Linux prototype is implemented and evaluated using four web server applications that contain various types of bugs. Our experimental results show that SHelp can make server applications to recover from these bugs in just a few seconds with modest performance overhead. © 2010 IEEE.

关键词： Software reliability

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43页 << < 32 33 34 35 36 37 38 39 40 41 > >>

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：