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2008 IEEE International Conference on Electro/Information Technology最新文献

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Compact thermal network model: Realization and reduction 紧凑型热网络模型:实现和缩减
2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554334
S. Krishnamoorthy, M. Chowdhury
{"title":"Compact thermal network model: Realization and reduction","authors":"S. Krishnamoorthy, M. Chowdhury","doi":"10.1109/EIT.2008.4554334","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554334","url":null,"abstract":"Thermal design in sub-100 nm technologies imposes significant challenges to the CAD designers. A Compact Thermal Model (CTM) is proposed to represent the package as a network of nodes. The discrete models resulting from, for example, the finite element method (FEM) are usually very large. In order to handle this size of full models, the CTM is condensed using Static Matrix Condensation methodology where the system matrices obtained by the spatial discretization of heat transfer partial differential equation (PDE) are reduced by condensing the heat sources, surface nodes and internal nodes. This method reduces the complexity and at the same time preserves the accuracy of the model.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127093780","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
Enhancing malware detection in an IM environment 增强IM环境下的恶意软件检测
2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554303
Yectli A. Huerta, Jigang Liu
{"title":"Enhancing malware detection in an IM environment","authors":"Yectli A. Huerta, Jigang Liu","doi":"10.1109/EIT.2008.4554303","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554303","url":null,"abstract":"As Instant Messaging (IM) becomes the favorite means of personal and work-related communications, the attacks exploiting vulnerabilities in IM will increase in frequency. Although some attacks employ well known strategies used in attacks on other communication systems, many are newly developed to exploit the properties unique to IM. In this paper, we present a new enhancement in controlling virus infections in IM systems. The new method is effective and easy to implement.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129173389","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
Developing System-on-Chips with Moore, Amdahl, Pareto, and Ohm 与Moore、Amdahl、Pareto和Ohm一起开发片上系统
2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554260
D. W. Jensen
{"title":"Developing System-on-Chips with Moore, Amdahl, Pareto, and Ohm","authors":"D. W. Jensen","doi":"10.1109/EIT.2008.4554260","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554260","url":null,"abstract":"Understanding the rules for a development effort is essential for success. In this paper, we provide an overview of four important rules for a system-on-chip (SoC) development. We portray these rules as members of our development team: Moore, Amdahl, Pareto, and Ohm. Their guidance provides a foundation for our system and architecture optimization. We review a methodology to migrate large software systems to billion transistors SoCpsilas. We offer a background on the rules, detail the design methodology, and explore the derived benefits.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125419124","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
Requirements engineering methodologies for COTS systems COTS系统的需求工程方法
2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554350
R. Finnegan
{"title":"Requirements engineering methodologies for COTS systems","authors":"R. Finnegan","doi":"10.1109/EIT.2008.4554350","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554350","url":null,"abstract":"Commercial off-the-shelf software components are becoming more and more important in the information technology infrastructure of organizations. Many organizations still rely upon a software development lifecycle that is better suited for from scratch development. The requirements methodologies that can be used in an off-the-shelf environment are still in development and need to be refined. This paper examines where the current methodologies stand in regards to a commercial off-the-shelf environmentpsilas sound requirements engineering methodology. It also calls for research in specific areas of requirements engineering and the development of a ldquocookbookrdquo that would give industry practitioners a step-by step guide to properly gather and use requirements.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123390911","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
Design and analysis of efficient reconfigurable wavelet filters 高效可重构小波滤波器的设计与分析
2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554323
A. Pande, Joseph Zambreno
{"title":"Design and analysis of efficient reconfigurable wavelet filters","authors":"A. Pande, Joseph Zambreno","doi":"10.1109/EIT.2008.4554323","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554323","url":null,"abstract":"Real-time image and multimedia processing applications such as video surveillance and telemedicine can have dynamic requirements of system latency, throughput, and power consumption. In this paper we discuss the design of reconfigurable wavelet filters for image processing applications that can meet such dynamic requirements. We generate several efficient hardware designs based on a derived family of bi-orthogonal 9/7 filters. An efficient folded and multiplier-free implementation of a 9/7 filter is obtained with the help of nine adders, which is a significant improvement over other existing approaches. We also propose an architecture that allows for on-the-fly switching between 9/7 and 5/3 filter structures. A performance comparison of these filters and their hardware requirements with other existing approaches demonstrates the suitability of our choice.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"32 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113934791","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: 21
Superlattice structures for nanocrystalline silicon solar cells 纳米晶硅太阳能电池的超晶格结构
2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554333
A. Madhavan, V. Dalal, M. Noack
{"title":"Superlattice structures for nanocrystalline silicon solar cells","authors":"A. Madhavan, V. Dalal, M. Noack","doi":"10.1109/EIT.2008.4554333","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554333","url":null,"abstract":"We propose two new techniques for enhancing the performance of nanocrystalline silicon solar cells. The first technique involves the use of superlattice structures of amorphous and nanocrystalline silicon layers. We show that the thickness of the amorphous layer is critical in determining the transport properties of the device and that the optimum thickness varies with the nanocrystalline silicon layer thickness. The second design involves the use of high growth temperatures to enhance the grain size. We show that by increasing the grain size, we can attain good device properties, if the intrinsic layer is subjected to post deposition hydrogen anneal while rapidly cooling down. Also we are able to obtain an enhanced response in the infrared quantum efficiency.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131625870","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
Towards a forensic-aware file system 建立一个具有鉴证意识的文件系统
2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554272
Ryan Q. Hankins, Jigang Liu
{"title":"Towards a forensic-aware file system","authors":"Ryan Q. Hankins, Jigang Liu","doi":"10.1109/EIT.2008.4554272","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554272","url":null,"abstract":"As the Internet has become an indivisible part of our daily life, the crime associated with it has increased dramatically as well. However, the dominant approaches currently used to fight against the cybercrime focus only on how to collect and preserve digital evidence after a crime has been committed, in which some of digital evidence could not be collected due to the design of file systems as well as the configuration of operating systems. In this paper, we proposed a proactive approach in dealing with cybercrime. We believe that with a forensic-aware file system and a properly configured operating system, the effectiveness and soundness of digital evidence will be significantly improved.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114415929","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
Proxy server experiment and the changing nature of the web 代理服务器实验和网络本质的变化
2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554305
O. Abiona, T. Anjali, C. Onime, L. Kehinde
{"title":"Proxy server experiment and the changing nature of the web","authors":"O. Abiona, T. Anjali, C. Onime, L. Kehinde","doi":"10.1109/EIT.2008.4554305","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554305","url":null,"abstract":"The use of proxy server could help provide adequate access and response time to large numbers of World Wide Web (WWW) users requesting previously accessed page. While some studies have reported performance increase due to the use of proxy servers, a study reported performance decrease associated with the use of proxy server. Due to lack of recently published scholarly article that test the performance of proxy server, we carry out an in-depth study of the behavior of a proxy server over a six month period. The result of the study showed that hit ratios of the proxy servers range between 21% to 39% and over 70% of web pages are dynamic. The study indicates the effectiveness of the proxy server and helps evaluate the tradeoff between money spent on higher bandwidth lower latency connections, versus the cost/performance of using a caching intermediary.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123650216","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
Real time implementation of adaptive noise cancellation 实时实现自适应噪声消除
2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554341
G. Saxena, S. Ganesan, M. Das
{"title":"Real time implementation of adaptive noise cancellation","authors":"G. Saxena, S. Ganesan, M. Das","doi":"10.1109/EIT.2008.4554341","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554341","url":null,"abstract":"In this paper, we discuss the real time implementation of adaptive noise cancellation based on an improved adaptive Wiener filter on Texas Instruments TMS320C6713 DSK. Its performance is compared with the Leepsilas adaptive Wiener filter. LabVIEW models are illustrated for adaptive noise cancellation using National Instruments TI DSP test integration toolkit and adaptive filters toolkit. These models are tested with noisy wavelet test data sets and speech/wave files. Furthermore, a model based design of adaptive noise cancellation based on LMS filter using Simulink is implemented on TI C6713. The profile statistics of the auto-code generated by the Real Time Workshop for the Simulink model of LMS filter is compared with the dasiaCpsila implementation of LMS filter on C6713 in terms of code length and computation time. The signal to noise ratio of the filtered signal using improved adaptive Wiener filter improves by 2.5 to 4 dB as compared to Leepsilas adaptive Wiener filter. The dasiaCpsila code implementation of LMS filter on C6713 takes computation time of 205 ms and code length space of 1024 bytes whereas auto-code generated by Simulink takes computation time of 38.95 ms and 4032 bytes for code length.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125934828","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: 38
Globally distributed software development using an immersive virtual environment 使用沉浸式虚拟环境的全球分布式软件开发
2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554328
R. Bartholomew
{"title":"Globally distributed software development using an immersive virtual environment","authors":"R. Bartholomew","doi":"10.1109/EIT.2008.4554328","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554328","url":null,"abstract":"Increasingly, business pressures drive development projects toward global development in which the systems and software development team is distributed over two or more geographical locations. Co-location allows improved communication, confidence, familiarity, and trust that facilitate rapid information sharing, mentoring, problem resolution, and so on. Previous observations indicate that improving the speed and cost of software development while distributing it across a global team requires remediation, likely the acquisition and deployment of collaboration technology. This paper describes an ongoing corporate experiment aimed at improving collaborative software development that is increasingly spread over 4 continents, 7 countries, and over 20 regional facilities. It involves the use of an immersive networked virtual environment (NVE) for the development of aviation electronics.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130131345","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
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