检索结果-内蒙古大学图书馆

Euromicro Symposium on Digital System Design

作者： Alexandre S. Nery Lech Jozwiak Menno Lindwer Mauro Cocco Nadia Nedjah Felipe M.G. Franca LAM-Computer Architecture and Microelectronics Laboratory Systems Engineering and Computer Science Program COPPE Universidade Federal do Rio de Janeiro Brazil Department of Electrical Engineering-Electronic Systems Eindhoven University of Technology Netherlands Silicon Hive-Intel UMG Netherlands Department of Electronics Engineering and Telecommunications-Faculty of Engineering Universidade do Estado do Rio de Janeiro Brazil

Effective exploitation of the application-specific parallel patterns and computation operations through their direct implementation in hardware is the base for construction of high-quality application-specific (re-)configurable application specific instruction set processors (ASIPs) and hardware accelerators for modern highly-demanding applications. Although it receives a lot of attention from the researchers and practitioners, a very important problem of hardware reuse in ASIP and accelerator synthesis is clearly underestimated and does not get enough attention in the published research. This paper is an effect of an industry and academic collaborative research. It analyses the problem of hardware sharing, shows its high practical relevance, as well as a big influence of hardware sharing on the major circuit and system parameters, and its importance for the multi-objective optimization and tradeoff exploitation. It also demonstrates that the state-of-the-art synthesis tools do not sufficiently address this problem and gives several guidelines related to enhancement of the hardware reuse.

关键词： Hardware Resource management Computer architecture Optimization program processors Adders Delay

来源：评论

学校读者我要写书评

暂无评论

Lecture Notes in Computer science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics): Preface

Lecture Notes in Computer Science (including subseries Lectu...

引用

Lecture Notes in Computer science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2011年 6532 LNAI卷

作者： Bosse, Tibor Geller, Armando Jonker, Catholijn M. Vrije Universiteit Amsterdam Faculty of Sciences Department of Artificial Intelligence De Boelelaan 1081 1081 HV Amsterdam Netherlands George Mason University Krasnow Institute for Advanced Study Department of Computational Social Science 4400 University Drive Fairfax VA 22030 United States Delft University of Technology Faculty of Electrical Engineering Mathematics and Computer Science Department of Mediametics Mekelweg 4 2628 CD Delft Netherlands

来源：评论

学校读者我要写书评

暂无评论

Sensory feedback attitude control for a grasped object by a multi-fingered hand-arm system

Sensory feedback attitude control for a grasped object by a ...

引用

2010 IEEE International Conference on Robotics and Biomimetics, ROBIO 2010

作者： Kawamura, Akihiro Tahara, Kenji Kurazume, Ryo Hasegawa, Tsutomu Graduate School of Information Science and Electrical Engineering Kyushu University Fukuoka 819-0395 Japan Institute for Advanced Study Kyushu University Fukuoka 819-0395 Japan Faculty of Information Science and Electrical Engineering Kyushu University Fukuoka 819-0395 Japan

ISBN: (纸本)9781424493173

This paper proposes a novel method for stable grasping and attitude regulation of an object using a multi-fingered hand-arm system. The proposed method is based on a simple sensory-feedback control using the information of an object attitude, and any mathematically complicated computation, such as calculation of inverse dynamics and kinematics, are not required. In addition, the stability of the overall system applied this method is verified. Firstly, nonholonomic rolling constraints between a multi-fingered hand-arm system and an object are formulated. Then, a novel control method for stable grasping and attitude regulation of the grasped object is proposed. It is assumed that information of the attitude of the object is available in real time by external sensors, such as vision, force, tactile sensors, and so on. Next, the stability of the overall system is verified by analyzing the closed-loop dynamics. Finally, it is demonstrated through numerical simulations that our proposed method enables to grasp the object with arbitrary shape, and regulate the attitude of the object stably. © 2010 IEEE.

关键词： Attitude control

来源：评论

学校读者我要写书评

暂无评论

Optimal policy for Joint Call Admission Control in next generation wireless networks

Optimal policy for Joint Call Admission Control in next gene...

引用

2010 International Conference on Network and Service Management, CNSM 2010

作者： Coutinho, Rodolfo W.L. Coelho, Vitor L. Costa, Joao C.W.A. Carvalho, Glaucio H.S. Pos-Graduation Program in Electrical Engineering Federal University of Para Belém Pará Brazil Faculty of Computer Science Federal University of Pará Belém Pará Brazil

ISBN: (纸本)9781424489084

In this paper, we propose an optimal Joint Call Admission Control (JCAC) in next generation wireless networks, where different radio access technologies (RAT) coexist in a co-located way. Moreover, we study the impact of the different RAT's radius coverage area in the system performance and optimal policy structure. The Semi-Markov Decision Process (SMDP) framework is used for modeling of the JCAC proposed and the value iteration algorithm is used to compute the optimal policy. Numerical results show that variation in the proportionality of the radius of RAT coverage area impact on system performance. © 2010 IEEE.

关键词： Wireless networks

来源：评论

学校读者我要写书评

暂无评论

A fuzzy inference system to determine the number of clones in the clonal selection algorithm

A fuzzy inference system to determine the number of clones i...

引用

2010 2nd World Congress on Nature and Biologically Inspired Computing, NaBIC 2010

作者： Carraro, Luiz Antonio De Castro, Leandro Nunes De Ré, Angelita Maria Computer and Informatics Faculty Graduate Program in Electrical Engineering Mackenzie University São Paulo Brazil Computer Science Department State University of West-Center Parana Guarapuava Brazil

ISBN: (纸本)9781424473762

Artificial Immune Systems (AISs) are composed of techniques inspired by immunology. The clonal selection principle ensures the organism adaptation to fight invading antigens by an immune response activated by the binding of antigens and antibodies. As an immune response can be elicited even when the binding between an antigen and an antibody is not perfect, an approximate binding might suffice, and a Fuzzy Logic mechanism might be the most appropriate mechanism to control such process. This paper presents a novel hybrid model based on concepts of Immune and Fuzzy Systems with applications to pattern recognition problems. The preliminary results obtained here suggest the proposed model is a promising pattern recognition tool. © 2010 IEEE.

关键词： Fuzzy systems

来源：评论

学校读者我要写书评

暂无评论

Multiple perspectives on engaging future engineers

引用

Journal of engineering Education 2011年第1期100卷 48-88页

作者： Adams, Robin Evangelou, Demetra English, Lyn De Figueiredo, Antonio Dias Mousoulides, Nicholas Pawley, Alice L. Schifellite, Carmen Stevens, Reed Svinicki, Marilla Trenor, Julie Martin Wilson, Denise M. School of Engineering Education Purdue University 1233 Armstrong Hall 701 West Stadium Ave. West Lafayette IN 47907-2045 United States School of Engineering Education Purdue University 1323 Armstrong Hall 701 West Stadium Ave. West Lafayette IN 47907-2045 United States School of Mathematics Science and Technology Education Queensland University of Technology Faculty of Education Victoria Park Road Kelvin Grove QLD 4059 Australia University of Coimbra Portugal Department of Informatics Engineering Polo 2 3030-290 Coimbra Portugal School of Engineering and Technology Department of Civil Engineering and Geomatics Cyprus University of Technology P.O.Box 50329 3603 Lemesos Cyprus Women's Studies Program Purdue University 1325 Armstrong Hall 701 West Stadium Ave. West Lafayette IN 47905-2045 United States Department of Sociology Ryerson University 350 Victoria Street Toronto ON M5B 2K3 Canada Faculty of Education Brock University St. Catharines ON Canada Department of Learning Sciences Northwestern University 2120 Campus Drive Evanston IL 60208-0001 United States Department of Educational Psychology University of Texas Austin United States Educational Psychology Department 1 University Station D5800 Austin TX 78712-1294 United States Department of Engineering and Science Education Clemson University 105 Holtzendorff Hall Clemson SC 29634 United States Department of Electrical Engineering University of Washington Seattle Paul Allen Center 185 Stevens Way Seattle WA 98195-2500 United States

BACKGROUND: Engaging future engineers is a central topic in everyday conversations on engineering education. Considerable investments have been made to make engineering more engaging, recruit and retain aspiring engineers, and to design an education to prepare future engineers. However, the impact of these efforts has been less than intended. It is imperative that the community reflects on progress and sets a more effective path for the future. PURPOSE: The purpose of this article is to map a new innovation landscape for what it means to engage future engineers. This is a theoretically grounded divergent-thinking effort to enable a broader space of high impact innovations for engaging future engineers. SCOPE/METHOD: A multiple perspectives methodology drawing from innovation, cross-disciplinary, and boundary work frameworks was used to make visible multiple facets of engaging future engineers. Scholars from diverse communities of thought and discourse were selected to present interparadigmatic perspectives, act as boundary agents, challenge and transform current ways of thinking, and illustrate new opportunities for engineering education innovation. CONCLUSIONS: A new innovation landscape for engaging future engineers is needed, one that emphasizes epistemological development and social justice, new configurations on engineering thinking and connecting to the formative years of development, the entwinement of engineering knowing and being, and mutually informing consequences for opening up a broader space for *** also need to adopt strategies and tools for using a multiple perspectives approach to better understand complex engineering education problems. © 2011 ASEE.

关键词： Engineers

来源：评论

学校读者我要写书评

暂无评论

Sensory Feedback Attitude Control for a Grasped Object by a Multi-Fingered Hand-Arm System

Sensory Feedback Attitude Control for a Grasped Object by a ...

引用

IEEE International Conference on Robotics and Biomimetics

作者： Akihiro Kawamura Kenji Tahara Ryo Kurazume Tsutomu Hasegawa Graduate School of Information Science and Electrical Engineering Kyushu University Institute for Advanced Study Kyushu University Faculty of Information Science and Electrical Engineering Kyushu University

ISBN: (纸本)9781424493197

关键词： Grasping Attitude control Force Equations Joints Nickel Robots

来源：评论

学校读者我要写书评

暂无评论

Dilatometric study of ferroelectric Rb2CdI4 monoclinic crystal grown by czochralski method

Dilatometric study of ferroelectric Rb2CdI4 monoclinic cryst...

引用

12th International Meeting on Ferroelectricity, IMF-12 and the 18th IEEE International Symposium on Applications of Ferroelectrics, ISAF-18

作者： Yamaguchi, T. Gotou, S. Miyoshi, T. Kasano, H. Mitsui, T. Kurihama, T. Shimizu, F. Takashige, M. Department of Electrical Engineering School of Science and Engineering Meisei University Hino-shi Tokyo 191-8506 Japan Electrical Engineering Graduate School of Science and Engineering Meisei University Hino-shi Tokyo 191-8506 Japan Department of Physics Graduate School of Science and Engineering Yamaguchi University Yamaguchi-shi Yamaguchi 753-8512 Japan Laboratory of Developmental Program Faculty of Pharmaceutical Sciences Teikyo University Sagamihara-shi Kanagawa 229-0195 Japan Department of Electronics and Information Engineering College of Engineering Chubu University Kasugai-shi Aichi 487-8501 Japan Department of Electronics and Computer Science College of Science and Engineering Iwaki Meisei University Iwaki-shi Fukushima 970-8551 Japan

Crystal growth of Rb2CdI4 was performed by Czochralski method. Transparent colourless crystals with monoclinic structure were obtained. Temperature dependence of the dielectric constant along the b-axis was measured with variation of frequency. The thermal expansions x i (i = a, b, c and a′;a′ = a + c) along the four independent axes were measured both by clip-type strain-gauge dilatometer and X-ray diffraction methods. These results show distinct anomalies associated with the ferroelectric transition at TC= 210 K. Copyright © 2010 Taylor & Francis Group, LLC.

关键词： X ray diffraction

来源：评论

学校读者我要写书评

暂无评论

Time domain oscillating poles: Stability redefined in Memristor based Wien-oscillators

Time domain oscillating poles: Stability redefined in Memris...

引用

International Conference on Microelectronics, ICM

作者： A. Talukdar A. G. Radwan K. N. Salama Electrical Engineering Program King Abdullah University for Science and Technology Thuwal Saudi Arabia Department of Engineering Mathematics Faculty of Engineering Cairo University Egypt

Traditionally, the necessary and sufficient condition for any system to be oscillating is that its poles are located on the imaginary (jω) axis. In this paper, for the first time, we have shown that systems can oscillate with time-domain oscillating poles. The idea is verified using a Memristor based Wien oscillator. Sustained oscillations are observed without having the poles of the system fixed on the imaginary axis and the oscillating behavior of the system poles is reported. The oscillating resistance and triangular shape of FFT are also demonstrated with mathematical reasoning and simulation results to support the unusual and surprising characteristics.

关键词： Oscillators Memristors Mathematical model Semiconductor process modeling Simulation Patents Integrated circuit modeling

来源：评论

学校读者我要写书评

暂无评论

Detecting repeated patterns using Partly Locality Sensitive Hashing

Detecting repeated patterns using Partly Locality Sensitive ...

引用

2010 IEEE/RSJ International Conference on Intelligent Robots and Systems

作者： Koichi Ogawara Yasufumi Tanabe Ryo Kurazume Tsutomu Hasegawa Institute of Advanced Study Kyushu University Fukuoka Japan Department of Electrical Engineering and Computer Science Kyushu University Fukuoka Japan Faculty of Information Science and Electrical Engineering Kyushu University Fukuoka Japan

Repeated patterns are useful clues to learn previously unknown events in an unsupervised way. This paper presents a novel method that detects relatively long variable-length unknown repeated patterns in a motion sequence efficiently. The major contribution of the paper is two-fold: (1) Partly Locality Sensitive Hashing (PLSH) [1] is employed to find repeated patterns efficiently and (2) the problem of finding consecutive time frames that have a large number of repeated patterns is formulated as a combinatorial optimization problem which is solved via Dynamic programming (DP) in polynomial time O(N 1+1/α ) thanks to PLSH where N is the total amount of data. The proposed method was evaluated by detecting repeated interactions between objects in everyday manipulation tasks and outperformed previous methods in terms of accuracy or computational time.

关键词： Trajectory Time series analysis Dynamic programming Search methods Accuracy Humans Optimization

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：