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International Spring Seminar on Electronics Technology

作者： A. Pietrikova M. Somora S. Kardos M. Micenko Department of Technologies in Electronics “TG Safety Systems Czech s.r.o. Koåier Slovak Republic Department of Technology in Electronics Faculty of Electrical Engineering and Informatics Technical University of Košice Kosice Slovakia

The aim of the work is to investigate the possibilities of capacitive sensing of driver position, and by virtue of the results, to design and to realize a few models which will demonstrate the principle, practically. The paper describes two types of capacitive driver. Each of them differently defines its present position. They were made by polymer thick film technology (PTFT) onto polyester foil.

关键词： Humidity Capacitive sensors Electrodes Thick films Polymer films Ceramics Mechanical sensors Isolation technology Conductors Resistors

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Improving risk grouping rules for prostate cancer patients with optimization

Improving risk grouping rules for prostate cancer patients w...

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Annual Hawaii International Conference on System Sciences (HICSS)

作者： L. Churilov A.M. Bagirov D. Schwartz K. Smith M. Dally School of Business Systems Monash University VIC Australia Centre for Informatics and Applied Optimization School of Information Technology and Mathematical Sciences University of Ballarat VIC Australia Department of Industrial Engineering Faculty of Physical Sciences and Mathematics University of Chile Santiago Chile William Buckland Radiotherapy Department Alfred VIC Australia

Data mining techniques provide a popular and powerful toolset to address both clinical and management issues in the area of health care. This paper describes the study of assigning prostate cancer patients into homogenous groups with the aim to support future clinical treatment decisions. The cluster analysis based model is suggested and an application of non-smooth non-convex optimization techniques to solve this model is discussed. It is demonstrated that using the optimization based approach to data mining of a prostate cancer patients database can lead to generation of a significant amount of new knowledge that can be effectively utilized to enhance clinical decision making.

关键词： Prostate cancer Data mining Breast cancer Neural networks Clustering algorithms Medical services Fuzzy neural networks Fuzzy sets Fuzzy systems Machine learning

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Observation by an Air-Shower Array in Tibet of the Multi-TeV Cosmic-Ray Anisotropy due to Terrestrial Orbital Motion Around the Sun

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Physical Review Letters 2004年第6期93卷 061101-061101页

作者： M. Amenomori S. Ayabe S. W. Cui Danzengluobu L. K. Ding X. H. Ding C. F. Feng Z. Y. Feng X. Y. Gao Q. X. Geng H. W. Guo H. H. He M. He K. Hibino N. Hotta Haibing Hu H. B. Hu J. Huang Q. Huang H. Y. Jia F. Kajino K. Kasahara Y. Katayose C. Kato K. Kawata Labaciren G. M. Le J. Y. Li H. Lu S. L. Lu X. R. Meng K. Mizutani S. Mori J. Mu K. Munakata H. Nanjo M. Nishizawa M. Ohnishi I. Ohta H. Onuma T. Ouchi S. Ozawa J. R. Ren T. Saito M. Sakata T. Sasaki M. Shibata A. Shiomi T. Shirai H. Sugimoto M. Takita Y. H. Tan N. Tateyama S. Torii H. Tsuchiya S. Udo T. Utsugi B. S. Wang H. Wang X. Wang Y. G. Wang H. R. Wu L. Xue Y. Yamamoto C. T. Yan X. C. Yang S. Yasue Z. H. Ye G. C. Yu A. F. Yuan T. Yuda H. M. Zhang J. L. Zhang N. J. Zhang X. Y. Zhang Y. Zhang Zhaxisangzhu X. X. Zhou Department of Physics Hirosaki University Hirosaki 036-8561 Japan Department of Physics Saitama University Saitama 338-8570 Japan Institute of High Energy Physics Chinese Academy of Sciences Beijing 100039 China Department of Mathematics and Physics Tibet University Lhasa 850000 China Department of Physics Shandong University Jinan 250100 China Institute of Modern Physics South West Jiaotong University Chengdu 610031 China Department of Physics Yunnan University Kunming 650091 China Faculty of Engineering Kanagawa University Yokohama 221-8686 Japan Faculty of Education Utsunomiya University Utsunomiya 321-8505 Japan Institute for Cosmic Ray Research The University of Tokyo Kashiwa 277-8582 Japan Department of Physics Konan University Kobe 658-8501 Japan Faculty of Systems Engineering Shibaura Institute of Technology Saitama 330-8570 Japan Faculty of Engineering Yokohama National University Yokohama 240-8501 Japan Department of Physics Shinshu University Matsumoto 390-8621 Japan Center of Space Science and Application Research Chinese Academy of Sciences Beijing 100080 China National Institute for Informatics Tokyo 101-8430 Japan Tokyo Metropolitan College of Aeronautical Engineering Tokyo 116-0003 Japan Shonan Institute of Technology Fujisawa 251-8511 Japan

We report on the solar diurnal variation of the galactic cosmic-ray intensity observed by the Tibet III air shower array during the period from 1999 to 2003. In the higher-energy event samples (12 and 6.2 TeV), the variations are fairly consistent with the Compton-Getting anisotropy due to the terrestrial orbital motion around the Sun, while the variation in the lower-energy event sample (4.0 TeV) is inconsistent with this anisotropy. This suggests an additional anisotropy superposed at the multi-TeV energies, e.g., the solar modulation effect. This is the highest-precision measurement of the Compton-Getting anisotropy ever made.

关键词： Cosmic rays

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Using evolved paths for control in robot-soccer

Using evolved paths for control in robot-soccer

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2003 IEEE International Symposium on Computational Intelligence in Robotics and Automation, CIRA 2003

作者： Thomas, Peter J. Stonier, Russel J. Faculty of Engineering and Physical Systems Central Queensland University RockhamptonQLD Australia Faculty of Informatics and Communication Central Queensland University RockhamptonQLD Australia

ISBN: (纸本)0780378660

In this paper we use an evolutionary algorithm to evolve paths using robot velocity profiles from an initial configuration to a configuration behind the ball. Physical conditions for wheel lift are incorporated as well as forward and reverse motion of the robot. A fuzzy clustering technique is used to build the fuzzy control knowledge base from optimised paths found for a large grid of initial configurations. © 2003 IEEE.

关键词： Fuzzy control

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Emerging OCL tools

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Software & systems Modeling 2003年第4期2卷 248-261页

作者： Ambrosio Toval Víctor Requena José Luis Fernández Software Engineering Research Group Department of Informatics and Systems Faculty of Informatics University of Murcia Murcia Spain

The Object Constraint Language (OCL) is a notational language for analysis and design of software systems, which is used in conjunction with the Unified Modelling Language (UML) to specify the semantics of the building blocks precisely. OCL can also be used by other languages, notations, methods and software tools in order to specify restrictions and other expressions of their models. Likewise, OCL is used by the Object Management Group (OMG) in the definition of other fast spreading industrial standards such as Meta Object Facility (MOF) or XML Metadata Interchange (XMI). Support tools aimed at making this language easier to use are becoming available. These tools are capable of supporting and handling OCL expressions. This paper presents a comparative study of the main tools currently available, both commercial and freely available ones. The study is very practical, with the advantages and disadvantages of the different tools being pointed out. The evaluations made may be of use in helping those developers and analysts who already use the language, as well as those who intend to use it in the near future, to choose the OCL tool which best adapts to their requirements.

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A binary multiplier using RTD based threshold logic gates

A binary multiplier using RTD based threshold logic gates

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7th International Work-Conference on Artificial and Natural Neural Networks, IWANN 2003

作者： Kelly, P.M. Thompson, C.J. McGinnity, T.M. Maguire, L.P. Intelligent Systems Engineering Laboratory Faculty of Informatics University of Ulster Derry Northern Ireland BT48 7JL United Kingdom

ISBN: (纸本)354040211X

A binary multiplier implemented using RTD based threshold logic gates is presented. The circuit demonstrates how small-scale threshold logic gates implementing standard boolean functions can be used to replace conventional boolean gates and achieve reduced circuit complexity. The performance of the gates and multiplier are simulated in HSPICE and the results are presented. © Springer-Verlag Berlin Heidelberg 2003.

关键词： Computer circuits

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Adaptive intelligent environment for remote experimentation 03

Adaptive intelligent environment for remote experimentation

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IEEE WIC ACM International Conference on Web Intelligence (WI)

作者： M.J. Callaghan J. Harkin T.M. McGinnity L.P. Maguire Intelligent Systems Engineering Laboratory Faculty of Informatics University of Ulster Londonderr UK

ISBN: (纸本)9780769519326

The use of laboratory experiments is a critically important aspect of engineering education where experience has shown that a complementary approach combining theoretical and practical exercises is vital for effective learning. Increasingly, teaching institutions are offering Web based remote access to distant laboratories as part of an overall e-learning strategy. The design and implementation of effective and usable remote experimentation facilities poses unique challenges given the inherent complexities of the learning environment and the constraints imposed by the delivery medium. Developments in recent years have addressed many of these issues. However autonomous learning environments by their very nature offer minimal educator assistance and from a students perspective it is inevitable that at some stage of the experimental process, context specific help will be required. We address this issue in the context of remote experimentation for embedded systems and present an adaptive intelligent learning environment with intelligent user help.

关键词： Embedded system Intelligent systems systems engineering and theory Remote laboratories Internet Hardware informatics engineering education Electronic learning Distance learning

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A collaborative environment for remote experimentation

A collaborative environment for remote experimentation

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IEEE International Conference on Microelectronic systems Education

作者： M.J. Callaghan J. Harkin C. Peters T.M. McGinnity L.P. Maguire Intelligent Systems Engineering Laboratory Faculty of Informatics University of Ulster Londonderr UK

ISBN: (纸本)0769519733

Embedded systems have become common place in industry and domestic electronics, resulting in the need for educational institutions to teach advanced embedded systems design. Experience in teaching engineering subjects has shown that a complementary approach combining theoretical and practical exercises is vital for effective learning. Increasingly, teaching institutions are offering remote access to distant laboratories as part of an overall e-learning strategy. However the majority of remote laboratories developed to date have suffered from a major deficiency, namely the provision of a web based environment that accurately recreates the experience of traditional campus based laboratones. This paper addresses these issues and presents a supported collaborative learning environment for remote experimentation.

关键词： Collaboration Embedded system Collaborative work Design engineering Remote laboratories Computer aided instruction Workstations Intelligent systems systems engineering and theory Education

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Pattern recognition of EEG signals during right and left motor imagery 13

Pattern recognition of EEG signals during right and left mot...

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13th IFAC Symposium on System Identification, SYSID 2003

作者： Inoue, Katsuhiro Pfurtscheller, Gert Neuper, Christa Kumamaru, Kousuke Department of Control Engineering and Science Faculty of Computer Science and Systems Engineering Kyushu Institute of Technology 680-4 Kawazu Iizuka Fukuoka820-8502 Japan Department of Medical Informatics Institute of Biomedical Engineering Graz University of Technology Inffeldgasse 16a Graz8010 Austria

Electroencephalograph (EEG) recordings during right and left motor imagery can be used to move a cursor to a target on a computer screen. Such an EEG-based brain-computer interface (BCI) can provide a new communication channel to replace an impaired motor function. It can be used by e.g., handicap users with amyotrophic lateral sclerosis (ALS). In this study, statistical pattern recognition method based on AR model was introduced to discriminate the EEG signals recorded during right and left motor imagery. And learning methods (processing period for parameter estimation, AR order, etc.) were investigated. Finally, the effectiveness of our method was confirmed through the experimental studies. © 2003 International Federation of Automatic Control.

关键词： Brain computer interface

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Model order reduction of electromagnetic systems and RLC circuits for power plane resonance analysis

Model order reduction of electromagnetic systems and RLC cir...

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IEEE Topical Meeting on Electrical Performance of Electronic Packaging (EPEPS)

作者： T. Watanabe H. Asai School of Administration and Informatics University of Shizuoka Japan Department of Systems Engineering Faculty of Engineering Shizuoka University Japan

This paper describes an efficient method for generating simulation macromodels of power plane resonances on printed circuit boards (PCB). This method models a PCB as a hybrid system of equations which is composed of electromagnetic systems and RLC circuits. The model order reduction technique is utilized in order to construct macromodels from the hybrid system of equations.

关键词： Power system modeling Electromagnetic modeling RLC circuits Resonance Electromagnetic analysis Equations Symmetric matrices Capacitance Kirchhoff's Law Permittivity

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