首页 > 最新文献

International Conference in IT & Application最新文献

英文 中文
Keynote 4: Can Parallel Software Catch up with Parallel Hardware? Trends in Automatic Parallelization 主题演讲4:并行软件能赶上并行硬件吗?自动并行化的趋势
Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.170
M. Guo
Summary form only given. Supercomputers have to be proved powerful for various fields including the development of advanced technologies such as large-scale scientific and engineering computing, new material manufacture, nuclear fusion simulation, and automotive design. On October 20, 2004, NEC Corporation announced the availability of their new supercomputer 'SX-8' the world's most powerful vector supercomputer with a peak processing performance of 65TFLOPS. In last few years, the hardware of supercomputers has undergone rapid development - from Earth simulator to SX-8, only goes through 3 years - the peak performance of SX-8 exceeds 1.8 times over Earth simulator. However, the parallel software - especially parallel programming tools - is still underdevelopment. We still use MPI, high performance Fortran and OpenMP mostly for our parallel programming tasks. In fact, these languages and libraries are difficult to use for most of scientific and engineering users. In this talk, we outlook some of the existing parallel language and automatic parallelization tools and also, we address the potential technologies of automatic parallelization. Finally, we summarize how parallel software to make effort to catch up with the development of supercomputer hardware.
只提供摘要形式。超级计算机必须在各个领域得到证明,包括大规模科学和工程计算、新材料制造、核聚变模拟和汽车设计等先进技术的发展。2004年10月20日,NEC公司宣布他们的新超级计算机“SX-8”的可用性,这是世界上最强大的矢量超级计算机,峰值处理性能为65TFLOPS。近年来,超级计算机硬件发展迅速,从地球模拟器到SX-8,仅用了3年时间,SX-8的峰值性能超过地球模拟器1.8倍。然而,并行软件——尤其是并行编程工具——仍处于开发阶段。我们仍然使用MPI,高性能Fortran和OpenMP,主要用于并行编程任务。事实上,对于大多数科学和工程用户来说,这些语言和库很难使用。在这次演讲中,我们展望了一些现有的并行语言和自动并行化工具,同时我们也讨论了自动并行化的潜在技术。最后,我们总结了并行软件如何努力赶上超级计算机硬件的发展。
{"title":"Keynote 4: Can Parallel Software Catch up with Parallel Hardware? Trends in Automatic Parallelization","authors":"M. Guo","doi":"10.1109/ICITA.2005.170","DOIUrl":"https://doi.org/10.1109/ICITA.2005.170","url":null,"abstract":"Summary form only given. Supercomputers have to be proved powerful for various fields including the development of advanced technologies such as large-scale scientific and engineering computing, new material manufacture, nuclear fusion simulation, and automotive design. On October 20, 2004, NEC Corporation announced the availability of their new supercomputer 'SX-8' the world's most powerful vector supercomputer with a peak processing performance of 65TFLOPS. In last few years, the hardware of supercomputers has undergone rapid development - from Earth simulator to SX-8, only goes through 3 years - the peak performance of SX-8 exceeds 1.8 times over Earth simulator. However, the parallel software - especially parallel programming tools - is still underdevelopment. We still use MPI, high performance Fortran and OpenMP mostly for our parallel programming tasks. In fact, these languages and libraries are difficult to use for most of scientific and engineering users. In this talk, we outlook some of the existing parallel language and automatic parallelization tools and also, we address the potential technologies of automatic parallelization. Finally, we summarize how parallel software to make effort to catch up with the development of supercomputer hardware.","PeriodicalId":388442,"journal":{"name":"International Conference in IT & Application","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124473789","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
Keynote 2: Trust and Reputation Relationships in Service-Oriented Environments 主题演讲2:面向服务环境中的信任和声誉关系
Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.168
E. Chang, T. Dillon, F. Hussain
Trust and trustworthiness plays a major role in conducting business on the Internet in service-oriented environments. In defining trust for service-oriented environments, one needs to capture the notation of service level, service agreement, context and timeslots. The same applies for reputation which is the opinion of the third party agents which is used in determining the trust and trustworthiness. Because of the complexity of the issues, and the fact that the trust and reputation are essentially concerns with the relationships, it is important to clearly define the notion of the trust relationships and notion of the reputation relationships. In this paper, therefore, we clear these definitions and we introduce a graphical notation for representing these relationships.
在面向服务的环境中,信任和可信赖性在互联网上开展业务方面起着重要作用。在为面向服务的环境定义信任时,需要捕获服务级别、服务协议、上下文和时隙的符号。这同样适用于声誉,它是第三方代理人的意见,用于确定信任和可信赖性。由于问题的复杂性,以及信任和声誉本质上与关系有关的事实,明确定义信任关系和声誉关系的概念非常重要。因此,在本文中,我们澄清了这些定义,并引入了表示这些关系的图形符号。
{"title":"Keynote 2: Trust and Reputation Relationships in Service-Oriented Environments","authors":"E. Chang, T. Dillon, F. Hussain","doi":"10.1109/ICITA.2005.168","DOIUrl":"https://doi.org/10.1109/ICITA.2005.168","url":null,"abstract":"Trust and trustworthiness plays a major role in conducting business on the Internet in service-oriented environments. In defining trust for service-oriented environments, one needs to capture the notation of service level, service agreement, context and timeslots. The same applies for reputation which is the opinion of the third party agents which is used in determining the trust and trustworthiness. Because of the complexity of the issues, and the fact that the trust and reputation are essentially concerns with the relationships, it is important to clearly define the notion of the trust relationships and notion of the reputation relationships. In this paper, therefore, we clear these definitions and we introduce a graphical notation for representing these relationships.","PeriodicalId":388442,"journal":{"name":"International Conference in IT & Application","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127884796","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: 52
Keynote 3: Digital Inpainting - Survey and Multilayer Image Inpainting Algorithms 主题演讲3:数字图像绘制-测量和多层图像绘制算法
Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.169
T. Shih, Rong-Chi Chang
Digital inpainting uses spatial or frequency information to restore partially damaged/removed photos and artworks. Digital image inpainting is an interesting new research topic in multimedia computing and image processing since 2000. This talk covers the most recent contributions in digital image inpainting and image completion, as well as concepts in video inpainting. In addition to a quick survey, the presentation covers several algorithms. Most restoration algorithms consider a picture as a single layer. The talk covers a new approach, which divides a Chinese painting into several layers. Each layer is inpainted separately. A layer fusion mechanism then finds the optimal inpaint among layers, which are restored layer-by-layer. We apply the algorithm on Chinese and western drawing. The result shows a high PSNR value as well as a high user satisfaction. The demonstration of our work is available at :http://www.mine.tku.edu.tw/demos/inpaint.
数字修复使用空间或频率信息来恢复部分损坏/删除的照片和艺术品。数字图像绘制是2000年以来多媒体计算和图像处理领域一个有趣的新研究课题。本讲座涵盖了数字图像补全和图像补全的最新贡献,以及视频补全的概念。除了一个快速的调查,报告还涵盖了几个算法。大多数恢复算法将图像视为单层。这次演讲涵盖了一种新的方法,将一幅中国画分成几层。每一层都是单独绘制的。然后利用层融合机制在各层之间找到最优的内层,逐层还原。我们将该算法应用于中西方绘图。结果表明,该方法具有较高的PSNR值和较高的用户满意度。我们的工作演示可在:http://www.mine.tku.edu.tw/demos/inpaint。
{"title":"Keynote 3: Digital Inpainting - Survey and Multilayer Image Inpainting Algorithms","authors":"T. Shih, Rong-Chi Chang","doi":"10.1109/ICITA.2005.169","DOIUrl":"https://doi.org/10.1109/ICITA.2005.169","url":null,"abstract":"Digital inpainting uses spatial or frequency information to restore partially damaged/removed photos and artworks. Digital image inpainting is an interesting new research topic in multimedia computing and image processing since 2000. This talk covers the most recent contributions in digital image inpainting and image completion, as well as concepts in video inpainting. In addition to a quick survey, the presentation covers several algorithms. Most restoration algorithms consider a picture as a single layer. The talk covers a new approach, which divides a Chinese painting into several layers. Each layer is inpainted separately. A layer fusion mechanism then finds the optimal inpaint among layers, which are restored layer-by-layer. We apply the algorithm on Chinese and western drawing. The result shows a high PSNR value as well as a high user satisfaction. The demonstration of our work is available at :http://www.mine.tku.edu.tw/demos/inpaint.","PeriodicalId":388442,"journal":{"name":"International Conference in IT & Application","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116684887","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: 26
Models of the Sea Mixed Waves in Navigating Radar Simulator 导航雷达模拟器中海面混合波的模型
Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.181
Dan Liu, Xiangjian He
The sea mixed wave models of Radar simulators in existence only use the random number produced by computer to simulate simply ..donýt use the statistic discipline and mathematical model, the effect of simulation is not good, the fidelity of radar echo image is affected. The echo intensity of the sea mixed wave accords with Weibull distribution is discovered through researching on the statistic rule of the sea mixes wave. The inverse function of Weibullýs probability distribution function has been used to random numbers with Weibull distribution. The shape parameter and intensity parameter of Weibull distribution is given combined with the experimental accumulation and the distributing circumstance of real radarýs sea mixed wave under different range and sea situation.
现有的雷达模拟器的海混波模型仅使用计算机产生的随机数进行简单模拟。Donýt采用统计学科和数学模型,仿真效果不好,影响雷达回波图像的保真度。通过对海混波统计规律的研究,发现海混波的回波强度符合威布尔分布。利用概率分布函数Weibullýs的反函数对具有威布尔分布的随机数进行了求解。结合实验积累和真实radarýs海混合波在不同距离和海况下的分布情况,给出了威布尔分布的形状参数和强度参数。
{"title":"Models of the Sea Mixed Waves in Navigating Radar Simulator","authors":"Dan Liu, Xiangjian He","doi":"10.1109/ICITA.2005.181","DOIUrl":"https://doi.org/10.1109/ICITA.2005.181","url":null,"abstract":"The sea mixed wave models of Radar simulators in existence only use the random number produced by computer to simulate simply ..donýt use the statistic discipline and mathematical model, the effect of simulation is not good, the fidelity of radar echo image is affected. The echo intensity of the sea mixed wave accords with Weibull distribution is discovered through researching on the statistic rule of the sea mixes wave. The inverse function of Weibullýs probability distribution function has been used to random numbers with Weibull distribution. The shape parameter and intensity parameter of Weibull distribution is given combined with the experimental accumulation and the distributing circumstance of real radarýs sea mixed wave under different range and sea situation.","PeriodicalId":388442,"journal":{"name":"International Conference in IT & Application","volume":"17 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131687993","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
The Network Monitoring Tool - PickPacket 网络监控工具- PickPacket
Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.274
B. Pande, D. Gupta, D. Sanghi, S. Jain
The extensive use of computers and networks for exchange of information has also had ramifications on the growth and spread of crime through their use. Law enforcement agencies need to keep up with the emerging trends in these areas for crime detection and prevention. Among the several needs of such agencies is the need to monitor, detect and analyze undesirable network traffic. However, the monitoring, detecting, and analysis of this traffic may be against the goal of maintaining privacy of individuals whose network communications are being monitored. PickPacket is a network monitoring tool that handles the conflicting issues of network monitoring and privacy through its judicious use. PickPacket has four components - "the PickPacket configuration file generator" for assisting the user in setting up the parameters for capturing packets, the "PickPacket packet filter" for capturing packets, the "PickPacket post-processor" for analyzing packets, and the "PickPacket data viewer" for showing the captured data to the user. This paper briefly describes PickPacket
广泛使用计算机和网络交换信息,也对通过使用这些工具而增加和扩散犯罪产生了影响。执法机构需要跟上这些领域的新趋势,以侦查和预防犯罪。这些机构的几个需求之一是需要监测、检测和分析不受欢迎的网络流量。但是,监视、检测和分析这种通信可能与维护被监视网络通信的个人隐私的目标相违背。PickPacket是一个网络监控工具,通过其明智的使用来处理网络监控和隐私的冲突问题。PickPacket有四个组成部分——“PickPacket配置文件生成器”(用于帮助用户设置捕获数据包的参数)、“PickPacket包过滤器”(用于捕获数据包)、“PickPacket后处理器”(用于分析数据包)和“PickPacket数据查看器”(用于向用户显示捕获的数据)。本文简要介绍了PickPacket
{"title":"The Network Monitoring Tool - PickPacket","authors":"B. Pande, D. Gupta, D. Sanghi, S. Jain","doi":"10.1109/ICITA.2005.274","DOIUrl":"https://doi.org/10.1109/ICITA.2005.274","url":null,"abstract":"The extensive use of computers and networks for exchange of information has also had ramifications on the growth and spread of crime through their use. Law enforcement agencies need to keep up with the emerging trends in these areas for crime detection and prevention. Among the several needs of such agencies is the need to monitor, detect and analyze undesirable network traffic. However, the monitoring, detecting, and analysis of this traffic may be against the goal of maintaining privacy of individuals whose network communications are being monitored. PickPacket is a network monitoring tool that handles the conflicting issues of network monitoring and privacy through its judicious use. PickPacket has four components - \"the PickPacket configuration file generator\" for assisting the user in setting up the parameters for capturing packets, the \"PickPacket packet filter\" for capturing packets, the \"PickPacket post-processor\" for analyzing packets, and the \"PickPacket data viewer\" for showing the captured data to the user. This paper briefly describes PickPacket","PeriodicalId":388442,"journal":{"name":"International Conference in IT & Application","volume":"19 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125914451","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: 10
Keynote 1: Grid Computing: Opportunities for Bioinformatics Research 主题演讲1:网格计算:生物信息学研究的机遇
Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.167
Albert Y. Zomaya
Summary form only given. Over the past few years, the popularity of the Internet has been growing by leaps and bounds. However, there comes a time in the life of a technology, as it matures, where questions about its future need to be answered. The Internet is no exception to this case. Often called the "next big thing" in global Internet technology, grid computing is viewed as one of the top candidates that can shape the future of the Internet. Grid computing takes collective advantage of the vast improvements in microprocessor speeds, optical communications, raw storage capacity, World Wide Web and the Internet that have occurred over the last five years. Grid technology leverages existing resources and delays the need to purchase new infrastructure. With demand for computer power in industries like the life sciences and health informatics almost unlimited, grids ability to deliver greater power at less cost gives the technology tremendous potential. Ultimately, the grid must be evaluated in terms of the applications, business value, and scientific results that it delivers, not its architecture. Biology provides some of the most important, as well as most complex, scientific challenges of our times. These problems include understanding the human genome, discovering the structure and functions of the proteins that the genes encode, and using this information efficiently for drug design. Most of these problems are extremely intensive from a computational perspective. One of the principal design goals for the grid framework is the effective logical separation of the complexities of programming a massively parallel machine from the complexities of bioinformatics computations through the definition of appropriate interfaces. Encapsulation of the semantics of the bioinformatics computations methodologies means that the application can track the evolution of the machine architecture and explorations of various parallel decomposition schemes can take place with minimal intervention from the domain experts or the end users. For example, understanding the physical basis of protein function is a central objective of molecular biology. Proteins function through internal motion and interaction with their environment. An understanding of protein motion at the atomic level has been pursued since the earliest simulations of their dynamics. When simulations can connect to experimental results, the microscopic examinations of the different processes (via simulation) acquire more credibility and the simulation results can then help interpret the experimental data. Improvements in computational power and simulation methods facilitated by the grid framework could to lead to important progress in studies of protein structure, thermodynamics, and kinetics. This talk reviews the state of play and shows how grid technology can change the competitive landscape.
只提供摘要形式。在过去的几年里,互联网的受欢迎程度一直在突飞猛进地增长。然而,在一项技术的生命中,随着它的成熟,需要回答有关其未来的问题。互联网也不例外。网格计算通常被称为全球互联网技术中的“下一件大事”,被视为能够塑造互联网未来的最佳候选技术之一。网格计算综合利用了过去五年中在微处理器速度、光通信、原始存储容量、万维网和互联网方面取得的巨大进步。网格技术利用了现有资源,推迟了购买新基础设施的需要。随着生命科学和健康信息学等行业对计算机功率的需求几乎是无限的,电网以更低的成本提供更大功率的能力给这项技术带来了巨大的潜力。最终,必须根据应用程序、业务价值和它交付的科学成果来评估网格,而不是它的体系结构。生物学为我们这个时代提供了一些最重要、也最复杂的科学挑战。这些问题包括了解人类基因组,发现基因编码的蛋白质的结构和功能,以及有效地利用这些信息进行药物设计。从计算的角度来看,这些问题中的大多数都是非常密集的。网格框架的主要设计目标之一是通过定义适当的接口,将大规模并行机器编程的复杂性与生物信息学计算的复杂性进行有效的逻辑分离。生物信息学计算方法的语义封装意味着应用程序可以跟踪机器体系结构的演变,并且可以在领域专家或最终用户的最小干预下进行各种并行分解方案的探索。例如,了解蛋白质功能的物理基础是分子生物学的中心目标。蛋白质通过内部运动和与环境的相互作用发挥作用。从最早的蛋白质动力学模拟开始,人们就一直在追求在原子水平上理解蛋白质的运动。当模拟可以与实验结果相联系时,不同过程的微观检查(通过模拟)获得更多的可信度,然后模拟结果可以帮助解释实验数据。网格框架促进了计算能力和模拟方法的改进,可以在蛋白质结构、热力学和动力学的研究中取得重要进展。本次演讲回顾了网格技术的发展现状,并展示了网格技术如何改变竞争格局。
{"title":"Keynote 1: Grid Computing: Opportunities for Bioinformatics Research","authors":"Albert Y. Zomaya","doi":"10.1109/ICITA.2005.167","DOIUrl":"https://doi.org/10.1109/ICITA.2005.167","url":null,"abstract":"Summary form only given. Over the past few years, the popularity of the Internet has been growing by leaps and bounds. However, there comes a time in the life of a technology, as it matures, where questions about its future need to be answered. The Internet is no exception to this case. Often called the \"next big thing\" in global Internet technology, grid computing is viewed as one of the top candidates that can shape the future of the Internet. Grid computing takes collective advantage of the vast improvements in microprocessor speeds, optical communications, raw storage capacity, World Wide Web and the Internet that have occurred over the last five years. Grid technology leverages existing resources and delays the need to purchase new infrastructure. With demand for computer power in industries like the life sciences and health informatics almost unlimited, grids ability to deliver greater power at less cost gives the technology tremendous potential. Ultimately, the grid must be evaluated in terms of the applications, business value, and scientific results that it delivers, not its architecture. Biology provides some of the most important, as well as most complex, scientific challenges of our times. These problems include understanding the human genome, discovering the structure and functions of the proteins that the genes encode, and using this information efficiently for drug design. Most of these problems are extremely intensive from a computational perspective. One of the principal design goals for the grid framework is the effective logical separation of the complexities of programming a massively parallel machine from the complexities of bioinformatics computations through the definition of appropriate interfaces. Encapsulation of the semantics of the bioinformatics computations methodologies means that the application can track the evolution of the machine architecture and explorations of various parallel decomposition schemes can take place with minimal intervention from the domain experts or the end users. For example, understanding the physical basis of protein function is a central objective of molecular biology. Proteins function through internal motion and interaction with their environment. An understanding of protein motion at the atomic level has been pursued since the earliest simulations of their dynamics. When simulations can connect to experimental results, the microscopic examinations of the different processes (via simulation) acquire more credibility and the simulation results can then help interpret the experimental data. Improvements in computational power and simulation methods facilitated by the grid framework could to lead to important progress in studies of protein structure, thermodynamics, and kinetics. This talk reviews the state of play and shows how grid technology can change the competitive landscape.","PeriodicalId":388442,"journal":{"name":"International Conference in IT & Application","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128890675","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
The Design and Implement of Virtual Instrument Based on Computing Technique and USB Platform 基于计算技术和USB平台的虚拟仪器的设计与实现
Pub Date : 1900-01-01 DOI: 10.1109/ICITA.2005.270
Guangfan Shi, Guangming Yan, Jigang Li, Guanran Wang, Zeguo Cheng
most of the traditional measuring instrument were designed and implemented by complicate hardware circuit. It made the product very expensive, thin functional and terrible big body, which limited the usage and precision of the instrument. Nowadays more and more new powerful measuring instruments are made for more accurate measurement, the kernel of most instruments are made of special computer with appropriative software and hardware, so the price is higher than before, can't be accepted by common users. In order to solve the antinomy, we bring out a challenging solution, this solution is based on PC-personal computer, the most popular computing devices in the world, we make good use of the computing technique and universal serial bus platform with bits of hardware, user can acquire a modern measuring instrument which is powerful, flexible and low price. Because this kind of instrument hasn't specific physical status, most of its functions are implemented by software with good algorithms; it has a favorable price compared with other instrument. We called it virtual instrument. With this foundation, we made our instrument have the ability to learn by the method of engineering mathematics, and made a progress in system measure range and measurement accuracy. In the laboratory, we made a virtual measure instrument to implement a transistor measuring system, and get a notable result. Proof by facts, this solution has a good value for spreading. I. INTRODUCTION ACING the huge manufacturing industry of electronic products and designing industry of electronic products, the measurement and testament of electronic units become more and more important. Most of the traditional methods build their measuring environment by mass of analog electronic circuits, they have to build different measuring environment for different target units, it made the traditional instrument with big body, high price and limited functions. The high-end measuring instruments are equipped with special computers with adaptive software and hardware, though they have powerful functions, but their terrible prices make us far away from them. In order to solve the antinomy, with the fast development of the computing technique, we explore a new path to make modern measuring instrument: the virtual instrument based on computing
传统的测量仪器大多采用复杂的硬件电路设计和实现。这使得产品价格昂贵,功能单薄,机身大得可怕,限制了仪器的使用和精度。为了更精确的测量,现在越来越多的新型功能强大的测量仪器被制造出来,大多数仪器的核心是由专用的计算机和专用的软件和硬件组成的,因此价格比以前高,不能被普通用户所接受。为了解决这一矛盾,我们提出了一个具有挑战性的解决方案,该方案是基于pc -个人计算机这一世界上最流行的计算设备,我们充分利用计算技术和通用串行总线平台与硬件,用户可以获得一个功能强大,灵活,价格低廉的现代测量仪器。由于这种仪器没有特定的物理状态,它的大部分功能是由具有良好算法的软件实现的;与其他仪器相比,它具有优惠的价格。我们称之为虚拟仪器。在此基础上,用工程数学的方法使仪器具有学习能力,并在系统测量范围和测量精度方面取得了进步。在实验室中,我们制作了一个虚拟测量仪器来实现晶体管测量系统,并取得了显著的效果。事实证明,该方案具有良好的推广价值。面对庞大的电子产品制造业和电子产品设计业,电子元件的测量与验证变得越来越重要。传统的测量方法大多是通过大量的模拟电子电路来构建测量环境,针对不同的目标单元需要构建不同的测量环境,这使得传统的仪器体积大、价格高、功能有限。高端的测量仪器配备了专用的计算机,具有自适应的软硬件,虽然功能强大,但可怕的价格让我们离它们很远。为了解决这一矛盾,随着计算技术的快速发展,我们探索了一条制造现代测量仪器的新途径:基于计算的虚拟仪器
{"title":"The Design and Implement of Virtual Instrument Based on Computing Technique and USB Platform","authors":"Guangfan Shi, Guangming Yan, Jigang Li, Guanran Wang, Zeguo Cheng","doi":"10.1109/ICITA.2005.270","DOIUrl":"https://doi.org/10.1109/ICITA.2005.270","url":null,"abstract":"most of the traditional measuring instrument were designed and implemented by complicate hardware circuit. It made the product very expensive, thin functional and terrible big body, which limited the usage and precision of the instrument. Nowadays more and more new powerful measuring instruments are made for more accurate measurement, the kernel of most instruments are made of special computer with appropriative software and hardware, so the price is higher than before, can't be accepted by common users. In order to solve the antinomy, we bring out a challenging solution, this solution is based on PC-personal computer, the most popular computing devices in the world, we make good use of the computing technique and universal serial bus platform with bits of hardware, user can acquire a modern measuring instrument which is powerful, flexible and low price. Because this kind of instrument hasn't specific physical status, most of its functions are implemented by software with good algorithms; it has a favorable price compared with other instrument. We called it virtual instrument. With this foundation, we made our instrument have the ability to learn by the method of engineering mathematics, and made a progress in system measure range and measurement accuracy. In the laboratory, we made a virtual measure instrument to implement a transistor measuring system, and get a notable result. Proof by facts, this solution has a good value for spreading. I. INTRODUCTION ACING the huge manufacturing industry of electronic products and designing industry of electronic products, the measurement and testament of electronic units become more and more important. Most of the traditional methods build their measuring environment by mass of analog electronic circuits, they have to build different measuring environment for different target units, it made the traditional instrument with big body, high price and limited functions. The high-end measuring instruments are equipped with special computers with adaptive software and hardware, though they have powerful functions, but their terrible prices make us far away from them. In order to solve the antinomy, with the fast development of the computing technique, we explore a new path to make modern measuring instrument: the virtual instrument based on computing","PeriodicalId":388442,"journal":{"name":"International Conference in IT & Application","volume":"1299 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127438580","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
The Related Matter-Elements in Extension Detecting and Application 可拓检测中的相关物元及其应用
Pub Date : 1900-01-01 DOI: 10.1109/ICITA.2005.275
Yongquan Yu, Ying Huang, Minghui Wang
Extension detecting is a new technology for the measurement problem. It is proposed in order to solve the problem that cannot be detected. The related matter-elements are the very important elements that are the detectable matter-elements in the processing of extension detecting. The way to choice the key related matter-elements are also given in this paper, the key related matter-elements is the basic of extension detecting. It must use the key related matter-element to detect the undetectable physical quantity. This paper provides the basic principle of extension detecting and presents corresponding implement methods for the related matter-element processing.
{"title":"The Related Matter-Elements in Extension Detecting and Application","authors":"Yongquan Yu, Ying Huang, Minghui Wang","doi":"10.1109/ICITA.2005.275","DOIUrl":"https://doi.org/10.1109/ICITA.2005.275","url":null,"abstract":"Extension detecting is a new technology for the measurement problem. It is proposed in order to solve the problem that cannot be detected. The related matter-elements are the very important elements that are the detectable matter-elements in the processing of extension detecting. The way to choice the key related matter-elements are also given in this paper, the key related matter-elements is the basic of extension detecting. It must use the key related matter-element to detect the undetectable physical quantity. This paper provides the basic principle of extension detecting and presents corresponding implement methods for the related matter-element processing.","PeriodicalId":388442,"journal":{"name":"International Conference in IT & Application","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121521027","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: 5
Design and Implementation of Negotiation Agent of Dynamic Supply Chain 动态供应链谈判代理的设计与实现
Pub Date : 1900-01-01 DOI: 10.1109/ICITA.2005.112
Xiaohong Li, D. Yang, Zhiyong Feng
In this article, we point to dynamic supply chain, and emphatically make a thorough study on commercial negotiation system and the design-&-realization of its functions by introducing intelligent agent technology and giving full play to multi-agent system's independence. According to the typical stages of business transaction, we establish a multi-agent software framework for business negotiation, and show the relevant negotiation glossary and ontology description. We define the negotiation rules, describe the negotiation process by DFA, and realize an independent negotiation process.
{"title":"Design and Implementation of Negotiation Agent of Dynamic Supply Chain","authors":"Xiaohong Li, D. Yang, Zhiyong Feng","doi":"10.1109/ICITA.2005.112","DOIUrl":"https://doi.org/10.1109/ICITA.2005.112","url":null,"abstract":"In this article, we point to dynamic supply chain, and emphatically make a thorough study on commercial negotiation system and the design-&-realization of its functions by introducing intelligent agent technology and giving full play to multi-agent system's independence. According to the typical stages of business transaction, we establish a multi-agent software framework for business negotiation, and show the relevant negotiation glossary and ontology description. We define the negotiation rules, describe the negotiation process by DFA, and realize an independent negotiation process.","PeriodicalId":388442,"journal":{"name":"International Conference in IT & Application","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123305884","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
Extension Control Algorithm Using Extension Set in Control System 控制系统中利用可拓集的可拓控制算法
Pub Date : 1900-01-01 DOI: 10.1109/ICITA.2005.140
Ying Huang, Yongquan Yu, Ling Zhang
This paper introduces the related basic concepts of extension control, the structure of canonical extension control extension set of character status of basic extension controller, and general extension control algorithm, gives the related error analysis for the extension domain of basic extension controller, and presents a improved extension control algorithm by adopting dependent degree and status distance.
{"title":"Extension Control Algorithm Using Extension Set in Control System","authors":"Ying Huang, Yongquan Yu, Ling Zhang","doi":"10.1109/ICITA.2005.140","DOIUrl":"https://doi.org/10.1109/ICITA.2005.140","url":null,"abstract":"This paper introduces the related basic concepts of extension control, the structure of canonical extension control extension set of character status of basic extension controller, and general extension control algorithm, gives the related error analysis for the extension domain of basic extension controller, and presents a improved extension control algorithm by adopting dependent degree and status distance.","PeriodicalId":388442,"journal":{"name":"International Conference in IT & Application","volume":"51 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114128061","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
期刊
International Conference in IT & Application
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1