检索结果-内蒙古大学图书馆

1st International Conference on security of Internet of Things, SecurIT 2012

作者： Clarke, James Sharma, Abhishek Suri, Neeraj Castro, Rodrigo Roman Lopez, Javier TSSG Group Waterford Institute of Technology Carriganore Co. Waterford Ireland Beyond Evolution TechSolutions Pvt. Ltd. Gurgaon New Delhi India Technische Universitaet Darmstadt Karolinenplatz 5 Darmstadt 64289 Germany Institute for Infocomm Research 1 Fusionopolis Way 21-01 Connexis Singapore Information and Computer Security Lab NICS Network University of Malaga Malaga Spain

ISBN: (纸本)9781450318228

While there has been considerable progress in the research and technological development ( RTD) of the Internet of Things (IoT), there is still considerable RTD required by international communities for the trust, privacy and security research challenges arising from the constitution of the IoT architectures, infrastructures, communications, devices, objects, applications and services. In this paper, we present an thorough analysis of the ongoing and future RTD work, specifically in Europe, regarding trust, privacy and security of the Internet of Things with a view towards enabling international cooperation efforts around the globe to solve these major research challenges. Copyright 2012 ACM.

关键词： Internet of things

来源：评论

学校读者我要写书评

暂无评论

Efficient quantum secret sharing scheme with two-particle entangled states

引用

Chinese Physics B 2011年第4期20卷 59-64页

作者：朱珍超张玉清付安民 Key Lab of Computer Networks and Information Security of Ministry of Education Xidian University National Computer Network Intrusion Protection Center Graduate University of the Chinese Academy of Sciences

This paper proposes a protocol for multi-party quantum secret sharing utilizing four non-orthogonal two-particle entangled states following some ideas in the schemes proposed by Liu et al. （2006 Chin. Phys. Lett. 23 3148） and Zhang et al. （2009 Chin. Phys. B 18 2149） respectively. The theoretical efficiency for qubits of the new protocol is improved from 50% to approaching 100%. All the entangled states can be used for generating the private key except those used for the eavesdropping check. The validity of a probable attack called opaque cheat attack to this kind of protocols is considered in the paper for the first time.

关键词： quantum secret sharing quantum entanglement Bell state nonorthogonal base

来源：评论

学校读者我要写书评

暂无评论

Privacy-Preserving Multi-set Operations

Privacy-Preserving Multi-set Operations

引用

2012 IEEE 14th International Conference on Communication Technology

作者： Meishan Huang Bogang Lin College of Mathematics and Computer Science Fuzhou University Key Lab of Information Security of Network System Fuzhou University

ISBN: (纸本)9781467321006

We consider several multiset operations in secure two- party setting where Alice and Bob each have a multiset and they want to perform some private computations over the two multisets without revealing and private information which means no one of them would learn more information than what can be deduced from the *** design some methods to compute union,intersection and element reduction operations effectively and securely and apply these techniques to solve the multiset operations problems in semi-honest setting and consider their extension to the malicious setting.

关键词： component multiset operation privacy-preserving secure computation characteristic bit-string

来源：评论

学校读者我要写书评

暂无评论

Agent Modeling of User Preferences Based on Fuzzy Classified ANNs in Automated Negotiation

引用

Journal of Donghua University(English Edition) 2011年第1期28卷 45-48页

作者：顾铁军汤兵勇马溪骏李毅 Glorious Sun School of Business and Management Donghua University Institute of Computer Network System Hefei University of Technology Information Security System Testing Lab The Third Research Institute of Ministry of Public Security

In agent-based automated negotiation research area,a key problem is how to make software agent more adaptable to represent user preferences or suggestions,so that agent can take further proposals that reflect user requirements to implement ecommerce activities like automated *** difficulty lies in the uncertainty of user preferences that include uncertain description and contents,non-linear and dynamic *** this paper,fuzzy language was used to describe the uncertainty and combine with multiple classified artificial neural networks(ANNs) for self-adaptive learning of user *** refinement learning results of various negotiation contracts' satisfaction degrees in the extent of fuzzy classification can be *** to unclassified computation,the experimental results illustrate that the learning ability and effectiveness of agents have been improved.

关键词： agent automated negotiation user modeling artificial neural network（ANN） fuzzy classification

来源：评论

学校读者我要写书评

暂无评论

The availability of fast-flux service networks

The availability of fast-flux service networks

引用

2011 International Conference on Selected Topics in Mobile and Wireless networking, iCOST 2011

作者： Xu, Yunfeng Lu, Yansheng Guo, Zhengbiao School of Computer Science and Technology Hua Zhong University of Science and Technology Wuhan China Hubei Province Public Security Bureau to Defend the Corps Cyber Security Key Lab of Information NetWork Security Ministry of Public Security China

ISBN: (纸本)9781457720048

Fast-flux service network (FFSN) is consisted of a large scale of computers which have two main functions. Firstly, by providing a pool of huge number of IP addresses, the controller of FFSN can choose the IPs to provide services for their own domain name. Secondly, these computers can be served as agents to hide mother-ship. The character of FFSN is that the DNS records of domain name changes constantly at a high frequency. In this paper, we analyze the issue on the reliability of FFSN. The issue is resulted from the uncontrollable nodes of FFSN. We establish a model to describe the reliability by the theory of Poisson Process, and analyze the relationship between the reliability of FFSN and its size. © 2011 IEEE.

关键词： Reliability theory

来源：评论

学校读者我要写书评

暂无评论

security issues and solutions of the key management protocols in IEEE 802.16j multi-hop relay network*

Security issues and solutions of the key management protocol...

引用

作者： Fu, Anmin Zhang, Yuqing Feng, Jingyu Key Lab of Computer Networks and Information Security Ministry of Education Xidian University Xi'an 710071 China National Computer Network Intrusion Protection Center GUCAS Beijing 100049 China

The recent IEEE 802.16j-2009 adds multi-hop relay capabilities to IEEE 802.16 systems, which aims to offer improved coverage and capacity over single-hop radio access systems. In this paper, we point out several security issues, including non-authenticated privacy and key management messages, insecure relay multicast rekeying algorithm and insecure Multicast and Broadcast Rekeying Algorithm (MBRA), of the key management protocols in IEEE 802.16j-2009 and give some solutions. In particular, we propose a new Secure MBRA (SMBRA) based on identity and logical key tree to solve the security issues of MBRA. SMBRA can not only provide backward and forward secrecy of communications but also avoid key forgery. Furthermore, our theoretical analysis and simulation indicate that SMBRA is much more efficient and adequate, especially in a large group. Copyright © 2011 The Institute of Electronics, information and Communication Engineers.

关键词： Multicasting

来源：评论

学校读者我要写书评

暂无评论

Research on the application security isolation model

Research on the application security isolation model

引用

作者： Gong, Lei Zhao, Yong Liao, Jianhua Institute of Electronic Technology Information Engineering University Zhengzhou China Key Lab of Information Network Security Ministry of Public Security Shanghai China Institute of Computer Science Beijing University of Technology Beijing China School of Electronics Engineering and Computer Science Peking University Beijing China

ISBN: (纸本)9783642236013

With the rapid development of information technology, the secrutiy problems of information systems are being paid more and more attention, so the Chinese government is carrying out information security classified protection policy in the whole country. Considering computer application systems are the key componets for information system, this paper analyzes the typical security problems in computer application systems and points out that the cause for the problems is lack of safe and valid isolation protection mechanism. In order to resolve the issues, some widely used isolation models are studied in this paper, and a New Application security Isolation model called NASI is proposed, which is based on trusted computing technology and the least privilege principle. After that, this paper introduces the design ideas of NASI, gives out formal description and safety analysis for the model, and finally describes the implementation of the prototype system based on NASI. © 2011 ICST Institute for computer Science, Social Informatics and Telecommunications Engineering.

关键词： information systems

来源：评论

学校读者我要写书评

暂无评论

Abuse-freeness electronic payment protocol

Abuse-freeness electronic payment protocol

引用

3rd IEEE International Conference on Intelligent networking and CollaborativeSystems, INCoS 2011

作者： Fan, Kai Wang, Yue Li, Hui Ministry of Edu. Key Lab. of Computer Network and Information Security Xidian University Xi'an China Xi'an Branch Shaanxi Telecom Ltd. Xi'an China

ISBN: (纸本)9780769545790

Abuse-freeness is one of the most interesting new problems in the electronic payment security today. It is an effective supplementary for the fairness. It is confused for researchers how to get real abuse-freeness in electronic payment. An abuse-freeness electronic payment protocol for real goods is proposed in this paper. The protocol has the abuse-freeness by introducing a trusted third party and using the concurrent signature and it has prevented both sides in payment to originate and terminate protocol maliciously. At the same time fairness and security are also achieved in the proposed protocol. © 2011 IEEE.

关键词： Contracts Equations Forgery Manuals Process control Protocols security abuse-freeness abuse-freeness electronic payment protocol concurrent signature concurrent signature digital signatures electronic money electronic payment protocol electronic payment security trusted third party trusted third party (TTP)

来源：评论

学校读者我要写书评

暂无评论

Forward secure proxy blind signature scheme

Forward secure proxy blind signature scheme

引用

3rd IEEE International Conference on Intelligent networking and CollaborativeSystems, INCoS 2011

作者： Fan, Kai Wang, Yue Li, Hui Ministry of Edu. Key Lab. of Computer Network and Information Security Xidian University Xi'an China Xi'an Branch Shaanxi Telecom Ltd. Xi'an China

ISBN: (纸本)9780769545790

There is no forward security in any proxy blind signature schemes today. The lack of forward security will impact the system security tremendously if the key is stolen. To avoid such a security problem this paper proposes a forward secure proxy blind signature scheme which employs the key evolution mechanism in a newly proposed proxy blind signature scheme. The security of proxy blind signature and the forward security are both analyzed in the proposed scheme. Even if the current signature key is compromised, the attacker cannot forge signatures as if they had been generated before the key leakage. That is to say, signatures signed before the leakage are still valid. © 2011 IEEE.

关键词： Authentication

来源：评论

学校读者我要写书评

暂无评论

On international business intelligence Out-Of-Vocabulary processing based on sentence-aligned web corpus

On international business intelligence Out-Of-Vocabulary pro...

引用

International Conference on Business Management and Electronic information (BMEI)

作者： He, Yanxiang Tian, Ye Lin, Lu Du, Yanyan Deng, Jie Computer School Wuhan University Wuhan 430072 China Key Lab of Information Network Security Ministry of Public Security Shanghai 201204 China School of Education State University of New York Binghamton NY 13901 United States

ISBN: (纸本)9781612841069

International business intelligence processing is an important problem of cross-disciplinary research in artificial intelligence. The recognition of Out-Of-Vocabulary (OOV in short) in international commercial activities and its derivate OOV phrase brings challenge to widely used machine translation technology. Electronic dictionary with a fixed lexicon cannot catch up with the fast increase of international commercial OOV phrase. In this paper, we present a recognition and translation technology for OOV phrases in international business intelligence based on sentence-aligned web corpus. We first obtain the latest and most related textual resource from the Internet and build up a sentence-aligned corpus. Then calculate the relevancy of adjacent word string by Markov model to get a maximum likelihood of segmentation, and determine the OOV and OOV phrase in such business context. Then wipe off the redundancy and calculate the probabilities and weight of co-occurrence word pairs. Thus we have the OOV word pair and the translation of OOV phrase in business intelligence. Experiments show a good result in international business domain and timely update. © 2011 IEEE.

关键词： Markov processes

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：