检索结果-内蒙古大学图书馆

Asian Test Symposium (ATS)

作者： Fang Bao Mohammad Tehranippor Harry Chen Electrical and Computer Engineering Department University of Connecticut CT University of Connecticut Storrs CT US Design and Test Methodology Department MediaTek Inc. Hsinchu Taiwan

As technology further scales, inaccurate prediction of IR-drop effect during scan testing could cause significant under estimation of the critical path delay, and further leads to serious issues such as insufficient guard band application, test escape, chip mis-binning and more. In this paper, a novel layout-aware path delay test generation method is proposed to maximize the effect of power-supply noise on target paths during delay test. It is able to estimate supply noise fast by calculating transition propagation probability and running fault simulation. Based on such estimation, the correlation between path-delay fault (PDF) and transition-delay fault (TDF) patterns is calculated to find the best sequence to merge patterns. The final generated path-delay test is able to simultaneously increase the local and global power-supply noise, thus furthur capture the worst-case timing scenarios of the target path. Experimental results show that the final PDF pattern can increase the path delay significantly comparing with the nominal PDF pattern and the best randomly-filled PDF pattern.

关键词： Merging Logic gates Switches Delays Circuit faults Switching circuits Layout

来源：评论

学校读者我要写书评

暂无评论

A review on heart sound modeling: Fluid dynamics and signal processing perspective

A review on heart sound modeling: Fluid dynamics and signal ...

引用

IEEE International Conference on Orange Technologies (ICOT)

作者： Shovan Barma Ta-Wen Kuan Jaw-Shyang Wu Shih-Pang Tseng Jhing-Fa Wang Department of Electrical Engineering National Cheng Kung University Tainan Taiwan Department of Computer Engineering and Entertainment Technology Tajen University Pingtung Taiwan Department of Digital Multimedia Design Tajen University Pingtung Taiwan

ISBN: (纸本)9781467359344

Heart sounds are generated by the several mechanical movements, such as the heart valve leaflets, the blood flow in vessels etc., that can provide the useful information to understand the cardiovascular system in details. Auscultation (PCG) is a non-invasive, low cost and easily repeatable technique to observe the entire system behavior at a glance. Several works have been investigated to model the sounds from different aspects, including the signal processing, the fluid mechanic and the equivalent electrical analogy. However, all the works gave the limitations. Most of the signal processing literatures that are addressed the heuristic decision-based approach; on the other hand, the fluid mechanic-based works discussed the behavior of overall or particular part of the cardiovascular system. Besides, the acoustic signals from heart can be modeled with the help of behavior through the source generation. In this study, several modeling works of heart sound are inspected and categorized according to the literatures, thereafter the advantages and the limitations are discussed. An overall research direction will be conducted to combine the fluid mechanic, the acoustics and the signal processing in the study.

关键词： Heart Valves Signal processing Hidden Markov models Mathematical model Fluid dynamics

来源：评论

学校读者我要写书评

暂无评论

Mobile Patient Monitoring for the Pediatric Intensive Care Unit Work Domain Analysis and Rapid Prototyping Results

Mobile Patient Monitoring for the Pediatric Intensive Care U...

引用

IEEE International Conference on Systems, Man, and Cybernetics

作者： Matthias Gorges Catherine M. Burns Plinio P. Morita J. Mark Ansermino Electrical & Computer Engineering Department University of British Columbia Vancouver Canada Department of Systems Design Engineering University of Waterloo Waterloo Canada Department of Anesthesiology Pharmacology and Therapeutics University of British Columbia Vancouver Canada

ISBN: (纸本)9781479906505

Detection of patient deterioration and triage (prioritization of care) are two critical tasks in the high risk environment and interdisciplinary care model of patients in an intensive care unit. To make decisions and plan treatments, clinicians need to observe, integrate, communicate, and understand a wide range of information from various devices located at the bedsides of multiple patients. However, several technological and physical limitations prevent them from optimally performing these tasks, which negatively impact the capabilities of healthcare teams. The Monitoring Messenger concept was developed to overcome some of these challenges by integrating information on a mobile device and supporting team decision-making and information exchange. Results from the initial phases of this project: requirements definition using Cognitive Work Analysis and rapid device prototyping are presented in this paper.

关键词： Device alarm alert and communication systems design and development Human factors Human factors Patient Monitoring Pediatric Intensive Care Units warning domain analysis Religious Missions rapid prototyping Mobile

来源：评论

学校读者我要写书评

暂无评论

Software engineering Education via the Use of Corporate-Sponsored Projects: A Panel Discussion of the Approaches, Benefits, and Challenges for Industry-Academic Collaboration

Software Engineering Education via the Use of Corporate-Spon...

引用

IEEE Conference on Software engineering Education and Training

作者： Linda Werner Geoff Kuenning Mark Sebern James Vallino W. Eric Wong Department of Computer Science Senior Design Projects Program Jack Baskin School of Engineering University of California Department of Computer Science Clinic Program Harvey Mudd College Department of Electrical Engineering and Computer Science Software Engineering Program Milwaukee School of Engineering Department of Software Engineering Senior Projects Program Rochester Institute of Technology Department of Computer Science Software Engineering Project University of Texas at Dallas

ISBN: (纸本)9781467351386

In this panel, we will address questions regarding the development and execution of one type of industry-academic collaboration - corporate-sponsored projects. As representatives of programs at both public and private institutions, we will address a set of questions related to these programs. We have prepared an initial list that will be augmented with questions submitted and voted on by conference participants in advance of the session. After we have presented our prepared responses, the balance of the session will be dedicated to open discussion with audience members.

关键词： Device Panel engineering education Software engineering Legislators Legal Executions advance Debates Education

来源：评论

学校读者我要写书评

暂无评论

An efficient hybrid scheduling scheme for impatience user in eMBMS over LTE

An efficient hybrid scheduling scheme for impatience user in...

引用

International Conference on computer Communication and Informatics (ICCCI)

作者： Rochak Sachan Navrati Saxena Abhishek Roy Department of Electrical and Computer Engineering Sungkyunkwan University Suwon South Korea System Design Laboratory Telecom Systems Division Samsung Electronics Suwon South Korea

ISBN: (纸本)9781467329064

The 3 rd Generation Partnership Project - Long Term Evolution (3GPP-LTE) is the best choice for multimedia data transmission in demanding situation. The 3GPP LTE provides high data transmission rate between the User Equipment (UE) and Evolved Node B (eNB) with lower latency and better throughput. However, with the advancement and increasing traffic of data load, it is necessary to have data scheduling with user requests. In real life situations, mobile users become impatient when they don't receive their desired data. Moreover, the LTE Enhanced Multimedia Broadcast Multicast Services (eMBMS) does not provide any type of scheduling to measure and manage the impatient user request in multimedia broadcasting scenario. So, we consider this situation in our proposed scheme and simulated a new type of hybrid scheduling scheme to overcome this problem. It also takes care of the server anomalies arising from multiple requests sent by the same user for the same data.

关键词： Optimal scheduling Multimedia communication Quality of service Data communication computers Servers Informatics

来源：评论

学校读者我要写书评

暂无评论

Verification of parameters of bilateral filter for moire picture-like images

引用

Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers 2013年第9期67卷 J356-J358页

作者： Miyashita, Kei Hiraoka, Toru Urahama, Kiichi Department of Computer and Control Engineering Oita National College of Technology 1666 Maki Oita-shi 870-0152 Japan Department of Information Engineering Oita National College of Technology 1666 Maki Oita-shi 870-0152 Japan Department of Communication Design Science Faculty of Design Kyushu University 4-9-1 Shiobaru Minami-ku Fukuoka-shi 815-8540 Japan

We verificated the parameters of a bilateral filter for generating moire picture-like images from photographs. To investigate changes of moire patterns of images obtained by varying the parameters of the bilateral filter, we conducted experiments using the image of Lenna. As a result of the experiments, we reveal how moire patterns vary with the parameters of the bilateral filter.

关键词： Bandpass filters

来源：评论

学校读者我要写书评

暂无评论

The eighth AAAI conference on artificial intelligence and interactive digital entertainment

The eighth AAAI conference on artificial intelligence and in...

引用

作者： Riedl, Mark Sukthankar, Gita Jhala, Arnav Zhu, Jichen Ontanón, Santiago Buro, Michael Churchill, David College of Computing Georgia Institute of Technology Atlanta GA United States Department of Electrical Engineering and Computer Science University of Central Florida Orlando FL United States University of California at Santa Cruz Santa Cruz CA United States Westphal College of Media Arts and Design Drexel University Philadelphia PA United States Department of Computer Science Drexel University Philadelphia PA United States Computing Science Department University of Alberta Edmonton AB Canada

The Eighth AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment (AIIDE) was held October 8-12, 2012, at Stanford University in Palo Alto, California. The conference included a research and industry track as well as a demonstration program. The conference featured 16 technical papers, 16 posters, and one demonstration, along with invited speakers, the StarCraft AI Competition, a newly introduced Doctoral Consortium, and five workshops. This report summarizes the activities of the conference. Copyright © 2013, Association for the Advancement of Artificial Intelligence.

关键词： Artificial intelligence

来源：评论

学校读者我要写书评

暂无评论

A division-free algorithm for fixed-point power exponential function in embedded system

A division-free algorithm for fixed-point power exponential ...

引用

IEEE International Conference on Orange Technologies (ICOT)

作者： Chung-Hsien Chang Shi-Huang Chen Bo-Wei Chen Jia-Ching Wang Jhing-Fa Wang Department of Electrical Engineering National Cheng Kung University Tainan Taiwan Department of Computer Science Information Engineering Shu-Te University Kaohsiung Taiwan Department of Computer Science and Information Engineering National Central University Jhongli Taiwan Department of Digital Multimedia Design Tajen University Pingtung Taiwan

ISBN: (纸本)9781467359344

This work presents a division-free algorithm for fixed-point power exponential function (PEF) using Newton's method. Such a mechanism can improve the computational speed of PEF and is suitable for low-cost embedded systems without floating-point units (FPU). To achieve the goal, this work develops a fast square method to effectively describe a PEF in the form of multiplicative representation. Such representation can be separated into integer and fraction parts. For computing the base term of fraction part in fast square method, a division-free Newton's method is proposed in this paper. The proposed one utilizes two-stage iterations to modify the conventional solving strategy to reduce iteration times when the exponential term is positive. The experimental results show that the proposed algorithm can reduce the execution period about 1.8 times than the baseline one. Additionally, the performance of the proposed algorithm can reach five times higher than that of the system using a floating architecture. The computational precision of the proposed algorithm is also closed to that of the algorithm using floating operations.

关键词： Algorithm design and analysis Newton method Bismuth Embedded systems Artificial intelligence Equations Mathematical model

来源：评论

学校读者我要写书评

暂无评论

Modelling of Electromagnetic Propagation Characteristics in Indoor Wireless Communication Systems Using the LOD-FDTD method

Modelling of Electromagnetic Propagation Characteristics in ...

引用

2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

作者： Meng-Lin Zhai Wen-Yan Yin Zhizhang (David) Chen Centre for Microwave and RF Technologies Key Lab of Ministry of Education of Design and EMC of High Centre for Microwave and RF Technologies Key Lab of Ministry of Education of Design and EMC of High Department of Electrical and Computer Engineering Dalhousie University Halifax Nova Scotia Canad

ISBN: (纸本)9781479909216

Wireless technologies has been attracting much attention due to its wide *** it is important to predict the electromagnetic propagation characterization ***-wave time-domain electromagnetic methods are usually effective in rigorously modelling and evaluating wireless ***, their computational expenditures are expensive, when dealing with electrically large size problems consisting of fine ***, in this paper, a rigorous fullwave numerical solution, via the locally one-direction finite difference time domain (LOD-FDTD) method for Iossy media,which reduces computational time by removing the CourantFrtedrich-Levy (CFL) stability condition, is applied to characterize the wireless *** comparing the simulation results with the conventional FDTD, the proposed method demonstrates both good simulation efficiency and high ***-processing of the simulation results lead to effective channel characterization with path loss exponent and probability distribution of path loss.

关键词： Modelling Electromagnetic Propagation Characteristics Electromagnetic wave propagation Wireless communication systems Modeling path loss propagation characteristics indoor radio Simulation results lossy media Wireless Technology full-wave wireless channels computational time

来源：评论

学校读者我要写书评

暂无评论

Hurst exponent of radon profiles indoors in Athens, Greece

引用

Physica Medica 2014年 30卷 e92-e92页

作者： Temenos Nikos Filtisakos Spyridon Chaldeos Yiannis Nikolopoulos Dimitrios Yannakopoulos Panayiotis Petraki Ermioni Kottou Sofia IEEE Student TEI of Piraeus Department of Electronic Computer Systems Engineering Petrou Ralli & Thivon 250 12244 Aigaleo Greece TEI of Piraeus Department of Electronic Computer Systems Engineering Petrou Ralli & Thivon 250 12244 Aigaleo Greece Brunel University Department of Engineering and Design Kingston Lane Uxbridge Middlesex UB8 3PH London UK University of Athens Medical School Department of Medical Physics Mikras Asias 75 11527 Athens Greece

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：