检索结果-内蒙古大学图书馆

Erratum to: A new lightweight RFID grouping authentication protocol for multiple tags in mobile environment

Multimedia Tools and Applications 2017年第21期76卷 22785-22785页

作者： Shen, Jian Tan, Haowen Zhang, Yan Sun, Xingming Xiang, Yang Jiangsu Engineering Center of Network Monitoring Jiangsu Collaborative Innovation Center on Atmospheric Environment and Equipment Technology School of Computer & Software Nanjing University of Information Science and Technology Nanjing China School of Computer & Software Nanjing University of Information Science & Technology Nanjing China Simula Research Laboratory of Norway and the Department of Informatics University of Oslo Oslo Norway Center for Cyber Security Research Deakin University Deakin Australia

来源：评论

学校读者我要写书评

暂无评论

A Dynamic Self-Adaptive Algorithm for Uploading Deferrable Big Data to the Cloud Cost-Effectively

A Dynamic Self-Adaptive Algorithm for Uploading Deferrable B...

引用

International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS)

作者： Baojiang Cui Peilin Shi Haifeng Jin School Computer of Science Nation Engineering Laboratory for Mobile Network Security Beijing China

Cloud computing is based between the service provider and service consumer agreements and cloud data center is under a cloud computing environment that consists of hardware and software components. This paper studies how to minimize the bandwidth cost for uploading deferral big data to a cloud computing platform, based on the MapReduce Framework. We first analysis the shortcoming of bandwidth of data centers, and we provide an optimization algorithm -- Dynamic Self-adaption Algorithm, it will reduce the cost of bandwidth of data centers. Dynamic Self-adaption Algorithm optimize the total cost of network bandwidth. Compared to a random selection algorithm, Dynamic Self-adaption Algorithm efficiently in this paper used of network peak to transfer data, and reduces the probability of spare channels appear to improve bandwidth utilization, so it reduces bandwidth costs.

关键词： Heuristic algorithms Bandwidth Cloud computing Algorithm design and analysis Resource management Smoothing methods Big data

来源：评论

学校读者我要写书评

暂无评论

Paralleled Extraction Method for Content of Invoice Image Based on TPL

Paralleled Extraction Method for Content of Invoice Image Ba...

引用

2015 International Conference on Advanced Management Science and Information engineering(AMSIE 2015)

作者： H.Y.Jin B.Xing X.H.Hei School of Computer Science & Engineering Xi'an University of Technology Shaanxi Key Laboratory for Network Computing and Security Technology

The paper mainly uses a mixed strategy of data and task parallelism to realize parallel extraction date information of *** at the deficiency of ordinary pipeline mode for parallel extraction date information from invoice,we explore a new method of load balanced pipeline based on multiple producers,using parallelism model of mixed data and task provided by TPL(the Task Parallel Library).Finally,it shows this load balanced pipeline program can almost get a linear speedup,which can reach 7.2x in a 8 cores system.

关键词： paralleled TPL pipeline load balanced

来源：评论

学校读者我要写书评

暂无评论

network Identity Management Platform Based on eID

Network Identity Management Platform Based on eID

引用

2015 International Industrial Informatics and computer engineering Conference(IIICEC 2015)

作者： ZOU Xiang CHEN Bing The 3rd research institute of ministry of public security (key laboratory of information network security Ministry of Public Security) Dept.of computer engineering of Tongji University

With the prompt evolution of Internet,network identity management is getting more and more *** electronic identities in cyberspace associated in reality have been one significant and urgent task as online life becomes *** this paper presents a network identity management platform architecture based on electronic identity(eID).Identity verification and attribute verification services are introduced as the most typical services with security and privacy to be used by personal users,enterprises,websites and foreign *** architecture and related technology could be widely applied to all kinds of real identity verification for personal security and privacy protection in cyberspace.

关键词： Electronic identity(eID) network identity Identity management Massive data

来源：评论

学校读者我要写书评

暂无评论

Research on network Identity Management Systems Model

Research on Network Identity Management Systems Model

引用

2015 International Industrial Informatics and computer engineering Conference(IIICEC 2015)

作者： CHEN Bing ZOU Xiang TAN Chengxiang The 3rd research institute of ministry of public security (key laboratory of information network security Ministry of Public Security) Dept.of computer engineering of Tongji University

With the rapid development of network,network identity management is becoming more and more *** identity in cyberspace associated in reality has been one significant and urgent task as online life becomes *** this paper gives a new network identity management systems model based on the present model,including a two-party identity management model,a three-party identity management model,and a user-centric five-party identity management *** new model made by new five parties can realize the network identity management under huge amounts of data and for all kinds of network identities,such as personal,organization,software,service,etc.,and the new network identity management model helps to identity management in cyberspace.

关键词： network identity Identity management Systems model Massive data

来源：评论

学校读者我要写书评

暂无评论

VM migration across subnets in future internet architecture-XIA

引用

Tongxin Xuebao/Journal on Communications 2016年第3期37卷 107-116页

作者： Meng, Hong-Wei Chen, Zhong Meng, Zi-Qian Song, Chuck School of Electronics Engineering and Computer Science Peking University Beijing100871 China Ministry of Education Beijing100871 China MoE Key Laboratory of Network and Software Security Assurance Peking University Beijing100871 China School of Computer Science Carnegie Mellon University Pittsburgh15213 United States

When a VM migrates among hosts residing in two IP subnets, the network attachment point of VM changed, which causes the IP mobility problem. It was meaningful to design and evaluate VM migration performance under the future internet architecture. XIA (expressive Internet architecture) was focused, a novel future internet architecture, support for VM live migration. Motivated by the natural features of ID/location decoupling, versatile routing with DAG (directed acyclic graphs) in XIA, The design and implementation of rendezvous agent based migration (RABM) approach was given. In demonstrate that XIA supported VM migration can achieve fast network re-connection between VM and correspondent node, while keeping the network control plane simplicity and data plane efficiency. © 2016, Editorial Board of Journal on Communications. All right reserved.

关键词： Virtual machine

来源：评论

学校读者我要写书评

暂无评论

Collecting all data continuously in wireless sensor networks with a mobile base station

Collecting all data continuously in wireless sensor networks...

引用

作者： Li, Jie Ye, Xiucai Xu, Li Liu, Huaibei Faculty of Engineering Information and Systems University of Tsukuba Tsukuba Science City Ibaraki3058573 Japan Department of Computer Science University of Tsukuba Tsukuba Science City Ibaraki3058573 Japan Key Laboratory of Network Security and Cryptology Fujian Normal University Fuzhou Fujian350007 China Provincial Key Laboratory of Information Network Engineering Fuzhou Fujian350003 China Institute of Scientific and Technological Information Fuzhou Fujian350003 China

In this paper, we present a novel coding scheme called separate coding (SC) for collecting all data continuously in wireless sensor networks with a mobile base station (mBS). By separately encoding a certain number of data segments in a combined segment, and storing the combined segments in the corresponding buffers of each sensor node, the SC scheme provides an efficient storage method to collect all data segments. By randomly querying a small subset of sensor nodes, the mBS can reconstruct all the original data segments with high probability. We prove that the success ratio of SC-based data collection is very close to 100%. The number of sensor nodes that should be queried by the mBS can be reduced with a few additional storage space in each sensor node. The performance evaluation has been conducted through computer simulations. It further demonstrates the feasibility and superiority of the proposed SC scheme. © 2015 Inderscience Enterprises Ltd.

关键词： Sensor nodes

来源：评论

学校读者我要写书评

暂无评论

Uploading Deferrable Big Data to the Cloud by Improved Dynamic Self-Adaption Algorithm

Uploading Deferrable Big Data to the Cloud by Improved Dynam...

引用

International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC)

作者： Baojiang Cui Peilin Shi Jun Yang Yongle Hao School of Computer Science Beijing University of Posts and Telecommunications Beijing China Nation Engineering Laboratory for Mobile Network Security China

ISBN: (纸本)9781467394741

Cloud computing is a pattern of processing the big data and provides the convenient, on-demand network access to a shared pool of configurable computing resources. Cloud data center's cost is becoming the hot topic in recent years. This paper studies how to minimize the bandwidth cost for uploading deferral big data to a cloud computing platform, based on the MapReduce Framework. We study the deficiency of randomized online algorithm and Dynamic Self-adaption Algorithm, and we propose the improved algorithm to minimize the bandwidth cost based on DSA, and the results demonstrate that the IDSA' performance is better than the ROA and DSA.

关键词： Heuristic algorithms Cloud computing Bandwidth Industries Distributed databases Resource management Schedules

来源：评论

学校读者我要写书评

暂无评论

Research on the Performance of Mining Packets of Educational network for Malware Detection between PM and VM

Research on the Performance of Mining Packets of Educational...

引用

International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS)

作者： Jun Yang Jiangdong Deng Baojiang Cui Haifeng Jin College of Computer Science Beijing University of posts and telecommunications Beijing China West of Tucheng Beijing National Engineering Laboratory for Mobile Network Security

With the fast development of online education, the volume of education data traffic increased dramatically. security information is potential to be mined from it. We can use data mining with some cloud computing platform for malware detection because the data volume is huge. The online education institutions need to virtualize their data centers and build cloud infrastructure for better using resources. So they should move data centers from physical machines(PMs) to virtual machines(VMs) for implementing the virtualization. But there are some risks such as the loss of computing ability, performance decline and so on. In this paper, we do a series of experiments to test performance of data mining algorithm based on Hadoop in physical machines and virtual machines. Through these experiments, we find that the performance of data mining algorithm based on Hadoop depends on disk I/O performance of Hadoop. The disk I/O performance of Hadoop deployed in PMs is better than that in VMs. Some iterative algorithms like k-means need more disk I/O, so we don't advise using VMs for computing. Other basic algorithms like Bayes classification need less disk I/O, so we advise computing in the VMs.

关键词： Virtual machining Education Data mining Cloud computing Machine learning algorithms Classification algorithms Malware

来源：评论

学校读者我要写书评

暂无评论

A Scalable Distributed Private Stream Search System

A Scalable Distributed Private Stream Search System

引用

International Conference on Distributed Computing Systems Workshop

作者： Peng Zhang Yan Li Qingyun Liu Hailun Lin National Engineering Laboratory for Information Security Technologies Institute of Information Engineering Chinese Academy of Sciences National Computer Network Emergency Response Technical Team Beijing China

With the coming of the era of big data, people are more concerned about data privacy. On the one hand, the users are more eager for fresh and low-latency search results than ever before. On the other hand, they do not want to open the search criteria. To this end, this paper proposes a scalable distributed private stream search system, in which the search criteria is hidden by homomorphic encryption technique with three buffers. Most importantly, the system adopts shared-nothing architecture to support the horizontal scalability, and partitions the stream into segments to achieve parallel query and bitmap index-based storage. Experimental results show the effectiveness and efficiency of our method on private stream search.

关键词： Real-time systems Indexes Arrays Encryption Dictionaries

来源：评论

学校读者我要写书评

暂无评论

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：

请选择收藏分类：

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

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：