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Design and Construction of Virtual Spaces for Communications 通信虚拟空间的设计与构建
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI: 10.1109/AINAW.2007.144
Yukihiro Sogabe
{"title":"Design and Construction of Virtual Spaces for Communications","authors":"Yukihiro Sogabe","doi":"10.1109/AINAW.2007.144","DOIUrl":"https://doi.org/10.1109/AINAW.2007.144","url":null,"abstract":"In this paper, some initial results are presented concerning work on the description and implementation of communications environments, here referred to as \"virtual spaces, \" that is, environments produced by communications systems, usually TCP/IP networks, and associated user devices such as telephones, PC's, PDA's, and so on. The underlying purpose of this research is to characterise formally the concept of virtual space and to examine the design process for the creation of virtual spaces that will both attract and hold the attention of the target users.","PeriodicalId":338799,"journal":{"name":"21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123759931","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: 0
Design and Optimization of Wireless Sensor Network with Mobile Gateway 移动网关无线传感器网络的设计与优化
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI: 10.1109/AINAW.2007.146
M. Shakya, Jianhua Zhang, Ping Zhang, M. Lampe
{"title":"Design and Optimization of Wireless Sensor Network with Mobile Gateway","authors":"M. Shakya, Jianhua Zhang, Ping Zhang, M. Lampe","doi":"10.1109/AINAW.2007.146","DOIUrl":"https://doi.org/10.1109/AINAW.2007.146","url":null,"abstract":"Conventional wireless sensor networks (WSN) convey information from a set of sensors to the desired destination by mutual collaboration in a multi-hop fashion. This paper presents an IEEE 802.15.4 standard based low power WSN with mobile gateway (MG) which for some applications has advantages over conventional WSN. The MG centric data communication network minimizes the conventional WSN's premature network partition problem i.e. separation of sink due to exhaustion of certain nodes at the stationary sink's one hop distance. Moreover a tree reconfiguration algorithm and two optimization schemes, multiple associations and hybrid tree mesh topology, are proposed in this paper. The presented approach is analyzed and validated in network simulator (NS-2).","PeriodicalId":338799,"journal":{"name":"21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)","volume":"102 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122414233","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: 18
Low Cost HIV Testing System for Tele-Health Applications 用于远程医疗应用的低成本艾滋病毒检测系统
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI: 10.1109/AINAW.2007.224
A. E. Kateeb, L. Azzawi
{"title":"Low Cost HIV Testing System for Tele-Health Applications","authors":"A. E. Kateeb, L. Azzawi","doi":"10.1109/AINAW.2007.224","DOIUrl":"https://doi.org/10.1109/AINAW.2007.224","url":null,"abstract":"We are presenting a low-cost HIV testing system that can provide very accurate blood testing. The system analyzed the images that appear on the quick HIV testing kits that become available in last few years. We have used a system-on-chip (SOC) reconfigurable technology that based on field programmable gate array (FPGA) in implementing the system's prototype. The system used a CMOS digital camera to capture the image and FPGA xilinx virtex chip to process the captured image and send the testing results to the display unit. The system can be used in small clinics and pharmacies and eliminates the need for trained technicians. The system can be supported with a communication channel to transfer results to medical centers and hospitals to provide patients screening and provide medical advices to patients. The system has been tested successfully and the testing results shows that the system accuracy reach 100%.","PeriodicalId":338799,"journal":{"name":"21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122678270","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: 0
Identity-Based and Inter-Domain Password Authenticated Key Exchange for Lightweight Clients 轻量级客户端的基于身份和域间密码认证密钥交换
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI: 10.1109/AINAW.2007.203
Ford-Long Wong, Hoonwei Lim
{"title":"Identity-Based and Inter-Domain Password Authenticated Key Exchange for Lightweight Clients","authors":"Ford-Long Wong, Hoonwei Lim","doi":"10.1109/AINAW.2007.203","DOIUrl":"https://doi.org/10.1109/AINAW.2007.203","url":null,"abstract":"We propose a four-party password authenticated inter-domain key exchange protocol which makes use of properties of identity-based cryptography and secret public keys. Being password-based and certificate-free, our protocol is lightweight and is suited to lightweight computing environments, such as pervasive computing. Apart from resistance against offline and active attacks, our protocol additionally provides perfect forward secrecy. We provide heuristic analysis of various security properties. Performance comparisons against other related protocols show that our protocol is efficient.","PeriodicalId":338799,"journal":{"name":"21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131116670","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
U&I Aware: A Framework Using Data Mining and Collision Detection to Increase Awareness for Intersection Users U&I Aware:一个使用数据挖掘和碰撞检测来提高交叉路口用户意识的框架
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI: 10.1109/AINAW.2007.360
Flora D. Salim, S. Loke, A. Rakotonirainy, S. Krishnaswamy
{"title":"U&I Aware: A Framework Using Data Mining and Collision Detection to Increase Awareness for Intersection Users","authors":"Flora D. Salim, S. Loke, A. Rakotonirainy, S. Krishnaswamy","doi":"10.1109/AINAW.2007.360","DOIUrl":"https://doi.org/10.1109/AINAW.2007.360","url":null,"abstract":"An intersection safety system should adapt to the particular characteristics that identify an intersection, by mining traffic and collision data. Given the large amount of sensor data that are obtained for intersections and from sensor-equipped cars, analysis and learning of such data is essential. This paper presents a new method to improve safety at intersections using a combination of a mathematical based collision detection algorithm and data mining. A number of scenarios at a simulated intersection are explored with encouraging results from our data mining implementation. The results suggest that our approach can help improve situation awareness and automate understanding of intersections, which, in turn, can be used to increase safety at intersections.","PeriodicalId":338799,"journal":{"name":"21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)","volume":"444 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131579762","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: 19
Scalable Automaton Matching for High-Speed Deep Content Inspection 高速深度内容检测的可扩展自动化匹配
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI: 10.1109/AINAW.2007.318
Ying-Dar Lin, Kuo-Kun Tseng, Chen-Chou Hung, Y. Lai
{"title":"Scalable Automaton Matching for High-Speed Deep Content Inspection","authors":"Ying-Dar Lin, Kuo-Kun Tseng, Chen-Chou Hung, Y. Lai","doi":"10.1109/AINAW.2007.318","DOIUrl":"https://doi.org/10.1109/AINAW.2007.318","url":null,"abstract":"String matching plays a central role in content inspection applications such as intrusion detection, anti-virus, anti-spam and Web filtering. Because they are computation and memory intensive, software matching algorithms are insufficient in meeting the high-speed performance. Thus, off loading packet content inspection to dedicated hardware seems inevitable. This paper presents a scalable automaton matching (SAM) design, which uses Aho-Corasick (AC) algorithm with two parallel acceleration techniques, root-indexing and pre-hashing. The root-indexing can match multiple bytes in one single matching, and the pre-hashing can be used to avoid bitmap AC matching, which is a cycle-consuming operation. In the implementation of the Xilinx Vertex4P FPGA platform, the proposed hardware architecture can achieve almost 10.7 Gbps and support the largest pattern set, which is 7.65 times faster than the original bitmap AC in the average case. Further, SAM is feasible for either internal or external memory architecture. The internal memory architecture provides high performance, and the external memory architecture provides high scalability of patterns.","PeriodicalId":338799,"journal":{"name":"21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132759648","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: 3
Planning and Design of TWAREN: Advanced National Research and Education Network in Taiwan 台湾先进国家研究与教育网络TWAREN之规划与设计
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI: 10.1109/AINAW.2007.290
Te-Lung Liu, C. Yeh
{"title":"Planning and Design of TWAREN: Advanced National Research and Education Network in Taiwan","authors":"Te-Lung Liu, C. Yeh","doi":"10.1109/AINAW.2007.290","DOIUrl":"https://doi.org/10.1109/AINAW.2007.290","url":null,"abstract":"With the evolution of technology, it has been a long- term mission for governments to always conform its own national-wide research network backbone to e-Science research applications. The Taiwan Advanced Research and Education Network (TWAREN) not only plays the role of a research network but also offers commodity Internet to universities and research organizations in Taiwan. Therefore, we have to consider both cutting-edge technologies and network protection when designing TWAREN architecture. In this paper, we present our design goals and the latest TWAREN network which adopts both MPLS and lightpath technology. Protection mechanism is also exhibited for preventing users from being unplugged with Internet.","PeriodicalId":338799,"journal":{"name":"21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)","volume":"328 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133535732","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: 2
A Flexible Scheduling Framework for Deeply Embedded Systems 深度嵌入式系统的灵活调度框架
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI: 10.1109/AINAW.2007.21
K. Walther, J. Nolte
{"title":"A Flexible Scheduling Framework for Deeply Embedded Systems","authors":"K. Walther, J. Nolte","doi":"10.1109/AINAW.2007.21","DOIUrl":"https://doi.org/10.1109/AINAW.2007.21","url":null,"abstract":"Typical embedded systems must perform rather complex control and communication tasks with severely restricted computing resources. Due to these contraints most systems are single threaded and follow either a time-triggered or event-driven model of computation. Furthermore, most often soft or hard real-time constraints must be obeyed, too. Thus the choice of suitable scheduling policies is a crucial issue. In this paper we present a flexible scheduling framework for such systems that allows the static configuration of scheduling mechanisms and policies according to highly specific application demands. We discuss software engineering issues, provide important implementation details of our scheduling framework and analyse different scheduling schemes.","PeriodicalId":338799,"journal":{"name":"21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132254136","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: 28
Bilateral Service Mapping Approaches between the Different Service Oriented Architectures Web Services and UPnP 不同面向服务的体系结构、Web服务和UPnP之间的双边服务映射方法
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI: 10.1109/AINAW.2007.110
M. Zajac, B. Oesterdiekhoff, C. Loeser, H. Bohn
{"title":"Bilateral Service Mapping Approaches between the Different Service Oriented Architectures Web Services and UPnP","authors":"M. Zajac, B. Oesterdiekhoff, C. Loeser, H. Bohn","doi":"10.1109/AINAW.2007.110","DOIUrl":"https://doi.org/10.1109/AINAW.2007.110","url":null,"abstract":"In recent years several technologies have emerged which enable building a service oriented architecture (SOA), among them Web services and universal plug and play (UPnP). The two technologies have achieved high acceptance however in different areas. New applications look for combining their advantages by mapping services bilaterally. This paper describes approaches and appliances for this service mapping between Web services and UPnP.","PeriodicalId":338799,"journal":{"name":"21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133090592","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
Multi-channel Busy-tone Multiple Access for Scalable Wireless Mesh Network 可扩展无线网状网络的多通道忙音多址
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07) Pub Date : 2007-05-21 DOI: 10.1109/AINAW.2007.261
Hairong Zhou, C. Yeh, Hussein T. Mouftah
{"title":"Multi-channel Busy-tone Multiple Access for Scalable Wireless Mesh Network","authors":"Hairong Zhou, C. Yeh, Hussein T. Mouftah","doi":"10.1109/AINAW.2007.261","DOIUrl":"https://doi.org/10.1109/AINAW.2007.261","url":null,"abstract":"This paper proposes a multi-channel medium access control (MAC) protocol for wireless mesh networks (WMNs) by using busy tones to prevent data packet collisions at data channels. Multi-channel MAC schemes can achieve higher network throughput than single channel MAC schemes in multihop wireless networks. It is especially appealing to exploit multiple channels in WMNs which has high capacity requirement to support backbone multimedia applications. Most previously proposed MAC protocols make use of the RTS/CTS mechanism to deal with data packet collisions caused by exposed/hidden terminal problems in multihop environment. However, when multiple channels are used for data transmissions, the RTS/CTS mechanism can no longer handle the exposed/hidden terminal successfully. By investigating the special features of WMN architecture, we apply the busy tone solution into the medium access control mechanism for WMNs, in which mesh nodes have no limit on power consumption. In this paper, we clearly presented the idea and operation of our proposed multichannel MAC protocol for WMNs. Comprehensive simulation is underway to compare the performance of our proposed mechanism with that of other RTS/CTS-based multi-channel MAC protocols.","PeriodicalId":338799,"journal":{"name":"21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115217771","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: 4
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