2008 IEEE International Conference on Electro/Information Technology最新文献_第6页

An inexpensive microelectronic environmental test chamber 一种廉价的微电子环境试验箱

2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554288

Jacob D. Sloat, R. Geiger

引用次数: 1

An efficient test-data compaction for low power VLSI testing 一种高效的低功耗VLSI测试数据压缩方法

2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554304

Po-Han Wu, Tsung-Tang Chen, Wei-Lin Li, J. Rau

引用次数: 12

An overview and behavioral modeling of higher order multi-bit ΣΔ A/D converters 高阶多位ΣΔ A/D转换器概述及行为建模

2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554280

Vaibhav Kumar, Degang Chen

引用次数: 4

Experiments in attacking FPGA-based embedded systems using differential power analysis 差分功耗分析攻击fpga嵌入式系统的实验

2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554259

S. Sun, Zijun Yan, Joseph Zambreno

{"title":"Experiments in attacking FPGA-based embedded systems using differential power analysis","authors":"S. Sun, Zijun Yan, Joseph Zambreno","doi":"10.1109/EIT.2008.4554259","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554259","url":null,"abstract":"In the decade since the concept was publicly introduced, power analysis attacks on cryptographic systems have become an increasingly studied topic in the computer security community. Research into countermeasures for these cryptographic systems has intensified as well. Experiments have been conducted showing the potential effectiveness of power analysis attacks and preventative techniques on both software (e.g. smartcard, DSP) and hardware (e.g. ASIC, FPGA) processing elements. One key observation that motivates our work is that the majority of the research into power analysis on FPGA-based cryptographic systems has been a) theoretical in nature, b) evaluated through simulation, or c) experimented using custom hardware that does not closely mirror real-world systems. In this paper, we look to bridge this gap between theory and practice by detailing our experience in performing a Differential Power Analysis (DPA) attack on a commercial FPGA development board. We present an automated data acquisition and analysis design for an FPGA-based implementation of the Data Encryption Standard (DES), and discuss some of the challenges and obstacles that we encountered when performing the DPA attack on our chosen commercial platform.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"24 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":"127597132","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

Development of a car-like online navigation testbed 类车在线导航试验台的研制

2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554325

Kito Berg-Taylor, K. Seo, Soon-Jo Chung

引用次数: 3

Optimization of ancillary services for system security: Sequential vs. simultaneous LMP calculation 系统安全辅助服务的优化:顺序与同步LMP计算

2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554322

S. Khaitan, Yuan Li, Chen-Ching Liu

{"title":"Optimization of ancillary services for system security: Sequential vs. simultaneous LMP calculation","authors":"S. Khaitan, Yuan Li, Chen-Ching Liu","doi":"10.1109/EIT.2008.4554322","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554322","url":null,"abstract":"A linear optimization problem is formulated to enable the independent system operator (ISO) to make least cost decisions for purchasing ancillary services. The ISO is responsible for adjusting the schedules resulting from the market clearing process to eliminate congestion [M. Gibescu and C.C. Liu, 1998]. Both the sequential and the simultaneous DC formulations for congestion management and ancillary services selection are optimized and compared as to their optimality. In a simultaneous approach the complex interplay of dynamic interactions which truly represents the actual operation is taken into consideration. Hence the combined optimization is more practical from the point of actual operation of the power system. It is shown in the results that optimality is achieved by simultaneously handling congestion and ancillary services. Load sensitivity studies are done at each of the load buses to see the system impact and predict the LMP at each load bus. A locational marginal price (LMP) simulator based on a generalized n-layer feed forward artificial neural network (ANN) which uses an error-backpropogation algorithm (LMS minimization) is developed to incorporate the inherent uncertainties in the market environment, load forecasting and other factors. It can also serve as a useful tool when there are missing inputs.","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":"122490890","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

Using modified z-transforms to model the step response of the peak current-mode controlled buck converter 利用改进的z变换对峰值电流模式控制降压变换器的阶跃响应进行建模

2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554294

E. Mayer

引用次数: 2

A new heuristic for multiple sequence alignment 一种新的多序列比对启发式算法

2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554299

Ankit Agrawal, S. Khaitan

{"title":"A new heuristic for multiple sequence alignment","authors":"Ankit Agrawal, S. Khaitan","doi":"10.1109/EIT.2008.4554299","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554299","url":null,"abstract":"Multiple sequence alignment is an important task in bioinformatics which forms the basis of many other tasks like protein structure prediction, protein function prediction and phylogenetic analysis. An optimal multiple sequence alignment for a given set of sequences is difficult to determine by standard dynamic programming algorithms because of impractically high computational complexity. Therefore, heuristics are commonly used to reduce the alignment construction time, even though the resulting alignment may not be optimal. ClustalW is one of the most popular progressive multiple sequence alignment algorithm where the pairwise sequence alignments are done according to a static guide-tree based on the sequences alone. For a multiple sequence alignment of N sequences, each of length O(n), the ClustalW algorithm takes O(N2n2) time. In this paper, a modification to the algorithm is proposed which reduces the time complexity of the algorithm to O(N log2 Nn2). The proposed heuristic also makes the alignment process more dynamic as the order of sequences added to the multiple sequence alignment also depends on the already computed multiple sequence alignments.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"30 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":"115956788","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: 25

Covariance expressions for implicit estimators of kinetic parameters with dynamic PET 带动态PET的动力学参数隐式估计的协方差表达式

2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554321

F. Pektaş, I. Yetik

{"title":"Covariance expressions for implicit estimators of kinetic parameters with dynamic PET","authors":"F. Pektaş, I. Yetik","doi":"10.1109/EIT.2008.4554321","DOIUrl":"https://doi.org/10.1109/EIT.2008.4554321","url":null,"abstract":"Kinetic parameter estimation with dynamic PET is used in several applications including but not limited to tumor and diabetes detection, neuroscience, and drug delivery. We can estimate the exchange rate constants of radioactive tracer between a region of interest and the blood using the time-activity-curves (TACs) acquired with PET. Although several methods have been developed for estimation, there has not been much study on the statistical properties such as the covariance of these estimators. Current studies are either based on time consuming numerical methods, or use the inverse of the Fisher information matrix as an asymptotic approximation to the covariance matrix. The covariance of the kinetic parameters is an important quantity that determines the reliability of the estimates. Since there is no closed-form for the estimates of the kinetic parameters from the measured TAC, we use the implicit function theorem and derive expressions for the covariance of these parameters. The results are verified by Monte Carlo simulations. The expressions derived are useful for example determining an acceptable minimum SNR value for a certain application, which directly has an effect on the count number and hence the dose level. Using our results, it will be possible to setup the dose level based on a desired accuracy of the kinetic parameters to be estimated.","PeriodicalId":215400,"journal":{"name":"2008 IEEE International Conference on Electro/Information Technology","volume":"9 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":"126414025","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

Application driven software for chemistry 应用驱动的化学软件

2008 IEEE International Conference on Electro/Information Technology Pub Date : 2008-05-18 DOI: 10.1109/EIT.2008.4554329

D. Curtis, T. Rus, Jan H. Jensen

引用次数: 2