2012 Fourth International Conference on Intelligent Networking and Collaborative Systems最新文献

An Efficient Probably CP-CM-Secure Identity-Based Signature Scheme Applicable to Authentication in Multiuser Settings 一种适用于多用户认证的高效概率cp - cm安全身份签名方案

2012 Fourth International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2012-09-19 DOI: 10.1109/iNCoS.2012.87

Xi Sun, Zhengtao Jiang, Meirong Zhou, Yumin Wang

引用次数: 1

An Improved Binary Authentication Tree Algorithm for Vehicular Networks 一种改进的车载网络二叉认证树算法

2012 Fourth International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2012-09-19 DOI: 10.1109/iNCoS.2012.27

Huaqun Wang, Bo Qin, J. Domingo-Ferrer

{"title":"An Improved Binary Authentication Tree Algorithm for Vehicular Networks","authors":"Huaqun Wang, Bo Qin, J. Domingo-Ferrer","doi":"10.1109/iNCoS.2012.27","DOIUrl":"https://doi.org/10.1109/iNCoS.2012.27","url":null,"abstract":"Vehicular networks are gaining popularity because vehicular communications are able to help minimize accidents, improve traffic conditions, etc. To avoid malicious attacks and potential abuse, employing digital signatures is widely recognized as the most efficient approach for vehicular networks. However, when the number of signatures received by a roadside unit (RSU) becomes large, a scalability problem emerges immediately: it can be difficult for the RSU to sequentially verify every received signature within 100-300ms as required by the current Dedicated Short Range Communications (DSRC) broadcast protocol. Jiang et al. proposed a robust and efficient signature scheme for vehicular-to-infrastructure communications, called binary authentication tree. In this paper, we show that their binary authentication algorithm is insecure to at least two attacks. The first attack shows that the original binary authentication algorithm is universally forgeable under chosen-message attacks, i.e., the attacker can forge other vehicles' authentication on any message under chosen-message attack. The second attack shows that the original binary authentication algorithm is universally forgeable, i.e., the attacker can forge other vehicles' authentication on any message at will. Although Jiang et al.'s scheme is insecure, it can be repaired. Using the binary authentication tree model, we repair their scheme in order to make it provably secure and efficient.","PeriodicalId":287478,"journal":{"name":"2012 Fourth International Conference on Intelligent Networking and Collaborative Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127451114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Optimizing Task Allocation on Fire Fighting 消防任务分配优化

2012 Fourth International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2012-09-19 DOI: 10.1109/iNCoS.2012.14

Frank-Gerrit Poggenpohl, Dennis Güttinger

引用次数: 4

Interference Alignment with Complex FDPM-Based Subspace Tracking in MIMO Cognitive Networks 基于复杂fdpm的MIMO认知网络子空间跟踪干扰对准

2012 Fourth International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2012-09-19 DOI: 10.1109/iNCoS.2012.35

Bin Zhu, J. Ge, Xiaoye Shi, Yunxia Huang

{"title":"Interference Alignment with Complex FDPM-Based Subspace Tracking in MIMO Cognitive Networks","authors":"Bin Zhu, J. Ge, Xiaoye Shi, Yunxia Huang","doi":"10.1109/iNCoS.2012.35","DOIUrl":"https://doi.org/10.1109/iNCoS.2012.35","url":null,"abstract":"This paper addresses the implementation of interference alignment (IA) in cognitive networks, where the unlicensed secondary transmitter-receiver pairs modeled as a K-user multiple-input and multiple-output (MIMO) interference channel coexist with the licensed multi-antenna primary user. Starting from investigating the constraint conditions of IA scheme in MIMO cognitive networks, a practical IA algorithm is developed based on the minor subspace tracking that utilizes the fast data projection method (FDPM), which requires no channel knowledge of secondary network. In the proposed algorithm, each secondary transmitter first aligns their transmitted signal into the null space of the channel matrix from itself to the primary user without causing any interference to the primary. Then secondary transmitters and receivers alternately design the precoding and post processing matrices through a training period which exploits the complex FDPM-based subspace tracking, thus eliminating interference among secondary users. Simulation results show that the proposed algorithm can achieve a high sum rate performance while requiring low computational complexity.","PeriodicalId":287478,"journal":{"name":"2012 Fourth International Conference on Intelligent Networking and Collaborative Systems","volume":"707 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122988835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Non-interactive Secure Outsourced Computation Scheme in Multi-party Cloud 多方云中的非交互安全外包计算方案

2012 Fourth International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2012-09-19 DOI: 10.1109/iNCoS.2012.50

Shu Guo, Haixia Xu

引用次数: 2

A Multi-agent Matchmaker Based on Hidden Markov Model for Decentralized Grid Scheduling 基于隐马尔可夫模型的分布式网格调度多智能体撮合算法

2012 Fourth International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2012-09-19 DOI: 10.1109/iNCoS.2012.102

Holman Bolívar Barón, Mario Martínez Rojas, R. G. Crespo, Oscar Sanjuán Martínez

引用次数: 5

Evaluation for Acquiring Method for Agents' Actions with Ant Colony Optimization in Robo Cup Rescue Simulation System 机器人杯救援仿真系统中agent动作获取方法的蚁群优化评价

2012 Fourth International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2012-09-19 DOI: 10.1109/iNCoS.2012.104

Hisayuki Sasaoka

引用次数: 0

Cryptanalysis of a Certificateless Encryption Scheme in the Standard Model 标准模型中无证书加密方案的密码分析

2012 Fourth International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2012-09-19 DOI: 10.1109/iNCoS.2012.68

Limin Shen, Futai Zhang, Yinxia Sun, Sujuan Li

引用次数: 9

A Practical Metadata Model for Access Control Modules 访问控制模块的实用元数据模型

2012 Fourth International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2012-09-19 DOI: 10.1109/iNCoS.2012.59

Alexandru Petculescu

引用次数: 0

Social Capital in Virtual Organizations 虚拟组织中的社会资本

2012 Fourth International Conference on Intelligent Networking and Collaborative Systems Pub Date : 2012-09-19 DOI: 10.1109/iNCoS.2012.124

Saad Alqithami, H. Hexmoor

引用次数: 10