检索结果-内蒙古大学图书馆

6th International Conference on Advanced Learning Technologies, ICALT 2006

作者： Wu, Tzu-Husan Kuo, Rita Chang, Maiga Heh, Jia-Sheng Department of Information and Computer Engineering Chung-Yuan Christian University Department of Electronic Engineering Chung-Yuan Christian University National Science and Technology Program for e-Learning in Taiwan

ISBN: (纸本)0769526322

This paper designs a learning notification express delivery service for providing students information about their learning status, their next learning activities, and even reminder notes. The learning notification express delivery service uses Petri-net for modeling learning activities. In order to make students knowing what status they are and what activities they need to do during the learning process, a learning planner is also developed to make teachers feel more comfortable in planning their teaching schedule. © 2006 IEEE.

关键词： Learning systems

来源：评论

学校读者我要写书评

暂无评论

Expanding the use of emerson circles to model personal growth in science and technology

Expanding the use of emerson circles to model personal growt...

引用

113th Annual ASEE Conference and Exposition, 2006

作者： Kissick, Beverlee Khan, Saeed Kansas State University Salina United States Department of Libraries Kansas State University Salina United States Electronic and Computer Engineering Technology Program Kansas State University Salina United States College of Technology and Aviation Tilford Group

No abstract available

关键词：

来源：评论

学校读者我要写书评

暂无评论

Designing a decompositional rule extraction algorithm for neural networks

Designing a decompositional rule extraction algorithm for ne...

引用

3rd International Symposium on Neural Networks, ISNN 2006 - Advances in Neural Networks

作者： Chen, Jen-Cheng Heh, Jia-Sheng Chang, Maiga Department of Electronic Engineering Chung Yuan Christian University Chung Li Taiwan Department of Information and Computer Engineering Chung Yuan Christian University Chung Li Taiwan National Science and Technology Program for E-learning P.O. Box 9-187 32099 Chung-Li Taiwan

ISBN: (纸本)354034439X

The neural networks are successfully applied to many applications in different domains. However, due to the results made by the neural networks are difficult to explain the decision process of neural networks is supposed as a black box. The explanation of reasoning is important to some applications such like credit approval application and medical diagnosing software. Therefore, the rule extraction algorithm is becoming more and more important in explaining the extracted rules from the neural networks. In this paper, a decompositional algorithm is analyzed and designed to extract rules from neural networks. The algorithm is simple but efficient;can reduce the extracted rules but improve the efficiency of the algorithm at the same time. Moreover, the algorithm is compared to the other two algorithms, M-of-N and Garcez, by solving the MONK's problem. © Springer-Verlag Berlin Heidelberg 2006.

关键词： Neural networks

来源：评论

学校读者我要写书评

暂无评论

Capturing cellular communication with guided electrode network on a silicon integrated circuit chip

Capturing cellular communication with guided electrode netwo...

引用

ICSICT-2006: 2006 8th International Conference on Solid-State and Integrated Circuit technology

作者： Chan, Mansun Yeung, Chi-Kong Wang, Yijin He, Jin Ingebrandt, Sven Offenhaeusser, Andreas Dept. of Electronic and Computer Engineering Hong Kong University of Science and Technology Hong Kong Hong Kong Bioengineering Graduate Program Hong Kong University of Science and Technology Hong Kong Hong Kong Institute of Microelectronic Peking University Beijing China Leo-Brandt Str. 52425 Juelich Germany

ISBN: (纸本)1424401615

This paper describes the development of a Multi-Electrode Array (MEA) with Guided Network for Cell-to-Cell Communication Transduction using a standard integrated circuit (IC) fabrication process. Unlike conventional electronic system, bio-system requires a special handling environment that is uncommon in conventional IC technology. The work presented here demonstrated the interaction between electrically active cells such as neuron and cardiac cells and an IC based system. Through a carefully designed array, and ionic action of a cell, extracellular signals can be captured and imaged. © 2006 IEEE.

关键词： Cellular radio systems

来源：评论

学校读者我要写书评

暂无评论

Making Static Online Teaching Materials Be Flexible to Learners by Reconstructing Its Hypermedia Structures Automatically

Making Static Online Teaching Materials Be Flexible to Learn...

引用

International Conference on Information technology Based Higher Education and Training, ITHET

作者： Athena Hsieh Rita Kuo Chang-Kai Hsu Maiga Chang Jia-Sheng Heh Department of Information and Computer Engineering Chung Yuan Christian University Chungli Taiwan Department of Electronic Engineering Chung Yuan Christian University Chungli Taiwan Program Office of National Science and Technology Chungli Taiwan

Many teachers and researchers put their teaching materials on the Internet for students to read in recent years. This sort of teaching materials could be seen as static because students can only follow the learning sequence made by teachers in advance. The goal of this paper is trying to develop a tool, K-Navi toolbar, to parse and rebuild teaching materials' hypermedia structures according to the concept relations and extracted rules automatically. K-Navi toolbar first uses the formal concept analysis (FCA) to parse the whole set of teaching materials and gets the embedded concept relations between each of two instructional documents; then uses the association rule methodology (ARM) to extract the rules from the concept lattices; and, finally rebuilds the hypermedia structure of the instructional document read by the student automatically. K-Navi toolbar adds related concept hyperlinks (or says links to other knowledge pieces) into the specific position on the instructional hypermedia document automatically when a student asks the document resource. A student then will be able to dig related knowledge pieces via these relevant hyperlinks.

关键词： Internet Association rules US Department of Transportation Lattices electronic learning Navigation computer science education Councils Materials science and technology electronic mail

来源：评论

学校读者我要写书评

暂无评论

Mobile path loss prediction model for forest areas using MIMO fuzzy logic system

引用

WSEAS Transactions on Communications 2006年第9期5卷 1807-1812页

作者： Phaiboon, Supachai Phokharatkul, Pisit Kittitummawong, Piti Somkuarnpanit, Suripon Electrical Engineering Department Faculty of Engineering Mahidol University Phutthamonthon Nakornprathom 73170 Thailand Computer Engineering Department Faculty of Engineering Mahidol University Phutthamonthon Nakornprathom 73170 Thailand Information Technology Management Program Faculty of Engineering Mahidol University Phutthamonthon Nakornprathom 73170 Thailand Electronic Department Faculty of Engineer KinkMonkul Institute of Technology Ladkrabang Ladkrabang Bangkok Thailand

This paper proposes a method to predic mobile path loss in forests using MIMO fuzzy logic system. The multi-input was classified into seven input parameters defined as, X1 is number of trees/m2 and X2 to X7 are tree structure parameters. These crisp inputs are classified by fuzzifier to fuzzy sets and then inferenced using fuzzy linguistic rule base into multi - output path loss slopes via de-fuzzifier. For this study, we classified the terrains into high-, medium-, low- density and grass area and used the simple linguistic rules for prediction the path loss slopes. We performed measurements in different forest densities at a frequency of 1.8 GHz with base station antenna height in a range of 3, 4, and 5 m above ground while the receiving antenna height was fixed at 1.8 m above ground. The results have shown that fuzzy logic approach provides more accurate prediction of path loss slopes than that of conventional empirical mathematic model. The proposed models will be useful for the local wireless network and micro-cell design of mobile communication systems in forests.

关键词： Signal interference

来源：评论

学校读者我要写书评

暂无评论

Capturing Cellular Communication with Guided Electrode Network on a Silicon Integrated Circuit Chip

Capturing Cellular Communication with Guided Electrode Netwo...

引用

2006 8th International Conference on Solid-State and Integrated Circuit technology

作者： Mansun Chan Chi-Kong Yeung Yijin Wang Jin He Sven Ingebrandt Andreas Offenhaeusser Dept.of Electronic and Computer Engineering Hong Kong University of Science & Technology Bioengineering Graduate Program Hong Kong University of Science & Technology Institute of Microelectronic Peking University Juelich Research Center Institute for Thin Films and Interfaces(ISG-2)Leo-Brandt Str.52425 JuelichGermany

ISBN: (纸本)1424401607

This paper describes the development of a Multi-Electrode Array(MEA)with Guided Network for Cell-to-Cell Communication Transduction using a standard integrated circuit(IC) fabrication *** conventional electronic system,bio-system requires a special handling environment that is uncommon in conventional IC *** work presented here demonstrated the interaction between electrically active cells such as neuron and cardiac cells and an IC based *** a carefully designed array,and ionic action of a cell, extracellular signals can be captured and imaged.

关键词： Capturing Cellular Communication with Guided Electrode Network on a Silicon Integrated Circuit Chip

来源：评论

学校读者我要写书评

暂无评论

A novel scheme for teaching diversity skills to students in the technological sector

A novel scheme for teaching diversity skills to students in ...

引用

2005 ASEE Annual Conference and Exposition: The Changing Landscape of engineering and technology Education in a Global World

作者： Khan, Saeed M. Kissick, Beverlee College of Technology and Aviation Kansas State University Salina United States Electronic and Computer Engineering Technology Program Kansas State University Salina United States Kansas State University Manhattan KS United States

The design and development of survey scheme for teaching diversity skills to students in the technological sector and promote diversity was discussed. The survey began with a positive statement about diversity and created a scenario in which the respondents drew on a statement to make a hypothetical decision concerning hiring. A single survey question was run for two different groups of people mainly the ASEE conference and the second group being well versed with diversity issues. In both the cases the resulting discussion was useful in sparking comments.

关键词： Teaching

来源：评论

学校读者我要写书评

暂无评论

PAPR reduction by combining selected mapping and selected spreading code in MC-CDMA systems

PAPR reduction by combining selected mapping and selected sp...

引用

IEEE Symposium on computers and Communications (ISCC)

作者： S. Ruangsuthinarupap K.M. Ahmed W.A.C. Fernando M.E.R. Khan Telecommunications Program Asian Institute of Technology Thailand Department of Electronic and Computer Engineering Brunei University UK

MC-CDMA is currently being investigated by many researchers as a promising candidate for future generations of wireless systems due to robustness to frequency selective fading, high spectral efficiency, and higher flexibility. However, the main drawback is the high peak to average power ratio (PAPR). In this paper, a method has been proposed to reduce PAPR in synchronous downlink MC-CDMA through signal mapping and code selection. Simulation results show that PAPR can be reduced significantly proportional to an increase of the number of different phase sequences.

关键词： Peak to average power ratio Multicarrier code division multiple access Transmitters Multiaccess communication OFDM Downlink Signal mapping Robustness Fading Data communication

来源：评论

学校读者我要写书评

暂无评论

Analysis of nonreciprocal mode-conversion properties of magnetooptic channel waveguides using the finite element method

引用

electronicS AND COMMUNICATIONS IN JAPAN PART II-electronicS 1996年第10期79卷 32-39页

作者： Zhuang, XP Koshiba, M Tsuji, Y Faculty of Engineering Hokkaido University Sapporo Japan 060 Graduated from the Department of Communication Engineering Guellin Electronic Institute China in 1986. She received her M.S. degree from Hokkaido University in 1991 and was admitted to the doctoral program. She has been engaged in research on the optimum design of magnetooptic waveguides for nonreciprocal optical devices. Graduated in 1971 from the Department of Electronic Engineering Hokkaido University where he received his M.S. degree in 1973 and his Dr. of Eng. degree in 1976. In 1976 he became a Lecturer in the Department of Electronic Engineering Kitami Institute of Technology where he was promoted to Associate Professor in 1977. In 1979 he became an Associate Professor at Hokkaido University where he was promoted to Professor in 1987. He has been engaged in research on optical and wave electronics. In 1987 he received a Best Paper Award. He is the author ofFundamentals of Finite Element Method of Optics and Waves(Morigkata Publ.)Optical Waveguide Analysis(Asakura Publ.)Optical Waveguide Analysis(McGraw-Hill Book Co.) andOptical Waveguide Theory by the Finite Element Method(KTK Scientific Publishing/Kulwer Academic Publishers). He is also co-author of one book and has written chapters in six other books. He is a member of the Institute of Television Engineers of Japan the Institute of Electrical Engineers of Japan the Japan Society for Simulation Technology the Japan Society for Computational Methods in Engineering and the Japan Society of Applied Magnetics and Mechanics. He is also an IEEE Senior Member. Graduated in 1991 from me Department of Electronic Engineering Hokkaido University where he received his M.S. degree in 1993. He is currently in the doctoral program. He has been engaged in research on quantum wave phenomena and computer-aided design of optical and quantum effect devices.

To evaluate nonreciprocal mode conversion characteristics in a magnetooptic channel waveguide, a finite element analysis based on the scalar wave approximation is formulated for the first time. A simple iterative calculation method is conceived for solution of the nonlinear eigenvalue equations finally obtained in which the two polarizations are coupled. Specifically, the maximum isolation ratio in the mode-conversion-type magnetooptic rib guide was evaluated and the validity of the method is confirmed by comparison with published experimental results.

关键词： nonreciprocal optical devices magnetooptic waveguide nonreciprocal mode conversion finite element method numerical analysis

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：