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11th International Conference on Distributed Multimedia Systems, DMS 2005

作者： Hung, Lun-Ping Yang, Hsuan-Che Chang, Wen-Chih Chiang, Hui-Fen Dep. Of Information Management Northern Taiwan Institute of Science and Technology Taiwan Dep. of Computer Science and Information Engineering Tamkang University Taiwan R.O.C Taiwan

ISBN: (纸本)1891706179

In the environment of distance learning, most of current systems available are unable to share the experience of developing material content and can not provide subsequent learning result analysis. In order to overcome these shortcomings, we developed a sharable test content development and analysis mechanism (STCDAM) based on SCORM (Shareable Content Object Reference Model) and item response theory (IRT). Our purpose is to construct an integrated distance learning systematic assessment mechanism in which test content is shareable and the quality of a test can be improved. STCDAM incorporates advanced multimedia tools for content builder to construct test content easily based on the requirement of SCORM and evaluates online learners’ overall learning performance for teachers to adjust the test content to better reflect students’ learning ability. © 2005 by Knowledge Systems Institute Graduate School.

关键词： Distance education

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Design and implementation of the remote control lab using PDA

Design and implementation of the remote control lab using PD...

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IEEE International Workshop on Wireless and Mobile Technologies in Education, WMTE 2005

作者： Wu, Ping-Huang Kuo, Chin-Hwa Lin, Ching-Chung Department of Electrical Engineering Tung Nan Institute of Technology Taiwan Dep. of Computer Science and Information Engineering Tamkamg University Tamshui Taiwan

ISBN: (纸本)0769523854

The purpose of this paper is to design and implement the remote control lab using PDA (Personal Digital Assistant). This system integrates different fields of technology. They are Internet control, mobile control, and e-learning. We expend the e-learning to m-learning (mobile-learning). The wired control will become wireless control. Thus, the teaching will not be limited by time and location, and teaching resources and equipments can be integrated and shared, so the safety events can be monitored and handled in time. We provide an environment to train students to handle factory automation, data acquisition, data management, and manufacturing process using mobile devices. In addition, we also emphasize the integration and sharing of teaching equipments via internet and provide an environment which promotes learning interests and efficiency by using mobile devices via Internet. © 2005 IEEE.

关键词： Personal digital assistants

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Dynamic secure aspect modeling with UML: From models to code 05

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8th International Conference on Model Driven engineering Languages and Systems, MoDELS 2005

作者： Jürjens, Jan Houmb, Siv Hilde Software and Systems Engineering Dep. of Informatics TU Munich Germany Department of Computer and Information Science Norwegian University of Science and Technology Norway

ISBN: (纸本)3540290109

Security engineering deals with modeling, analysis, and implementation of complex security mechanisms. The dynamic nature of such mechanisms makes it difficult to anticipate undesirable emergent behavior. In this work, we propose an approach to develop and analyze security-critical specifications and implementations using aspect-oriented modeling. Since we focus on the dynamic views of a system, our work is complementary to existing approaches to security aspects mostly concerned with static views. Our approach includes a link to implementations in so far as the code which is constructed from the models can be analyzed automatically for satisfaction of the security requirements stated in the UML diagrams. We present tool support for our approach. © Springer-Verlag Berlin Heidelberg 2005.

关键词： Security of data

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An interactive ray-tracing based simulation environment for generating integral imaging video sequences

An interactive ray-tracing based simulation environment for ...

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Three-Dimensional TV, Video, and Display IV

作者： Olsson, Roger Xu, Youzhi Dep. of Information Technology and Media Mid Sweden Univ. SE-853 70 Sundsvall Sweden Dep. of Electrical and Computer Engineering Jönköping Univ. SE-551 11 Jönköping Sweden

The next evolutionary step in enhancing video communication fidelity over wired and wireless networks is taken by adding scene dep.h. Three-dimensional video using integral imaging (II) based capture and display subsystems has shown promising results and is now in the early prototype stage. We have created a ray-tracing based interactive simulation environment to generate II video sequences as a way to assist in the development, evaluation and quick adoption of these new emerging techniques into the whole communication chain. A generic II description model is also proposed as the base for the simulation environment. This description model facilitate optically accurate II rendering using MegaPOV, a customized version of the open-source ray tracing package POV-Ray. By using MegaPOV as a rendering engine the simulation environment fully incorporate the scene description language of POV-Ray to exactly define a virtual scene. Generation and comparability of II video sequences adhering to different II-techniques is thereby greatly assisted, compared to experimental research. The initial development of the simulation environment is focused on generating and visualizing II source material adhering to the optical properties of different II-techniques published in the literature. Both temporally static as well as dynamic systems are considered. The simulation environment's potential for easy dep.oyment of integral imaging video sequences adhering to different II-techniques is demonstrated.

关键词： Imaging systems

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Network design of integrated e-supply chain for agile manufacturing

Network design of integrated e-supply chain for agile manufa...

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作者： Dotoli, M. Fanti, M.P. Meloni, C. Zhou, M.C. Dipartimento di Elettrotecnica ed Elettronica Politecnico di Bari Bari Italy Dep. of Electrical and Computer Engineering New Jersey Institute of Technology Newark NJ United States

ISBN: (纸本)008045108X

Supply chains are distributed manufacturing systems composed of various resources belonging to different companies. The configuration of the supply chain network, integrated with Internet and web-based electronic market places, is essential for business to pursue a competitive advantage. This paper develops a model describing the integrated e-supply chain network and formulates a multi-criteria integer linear optimization problem to select the candidates and the links connecting the stages of the e-supply chain. Hence, some multi-criteria objective functions are defined and suited constraints are introduced on the basis of the digraph modelling the supply chain network. The proposed methodology is illustrated by way of a case study describing a network for desktop computer production. Copyright © 2005 IFAC.

关键词： Supply chains

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NETWORK DESIGN OF INTEGRATED E-SUPPLY CHAIN FOR AGILE MANUFACTURING

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IFAC Proceedings Volumes 2005年第1期38卷 31-36页

作者： M. Dotoli M.P. Fanti C. Meloni M.C. Zhou Dipartimento di Elettrotecnica ed Elettronica Politecnico di Bari Bari Italy Dep. of Electrical and Computer Engineering New Jersey Institute of Technology Newark NJ USA

关键词： manufacturing systems agile manufacturing networks optimization performance indices

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Sensor network design and implementation for health telecare and diagnosis assistance applications

Sensor network design and implementation for health telecare...

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11th International Conference on Parallel and Distributed Systems Workshops, ICPADS 2005

作者： Jin, Ming-Hui Lee, Ren-Guey Kao, Cheng-Yan Wu, You-Rui Hsu, D. Frank Dong, Tse-Ping Huang, Kuan-Tsae Department of Computer Science and Information Engineering National Taiwan University Taipei Taiwan Department of Electronic Engineering National Taipei University of Technology Taipei Taiwan Dep. of Computer and Information Sciences Fordham University LL8J3 New York NY 10023 United States Graduate Institute of Business Administration National Taiwan University Taipei Taiwan National Taiwan Normal University Taipei Taiwan

ISBN: (纸本)0769522815

Attempts to develop a ubiquitous health care monitoring system arisen from the need of automatic real-time medical services for emergent diseases. Besides, the physiological statuses gathered and maintained by this system are very helpful for diagnosis and early warning. To improve the medical services and diagnosis accuracy, a Wireless Health Advanced Mobile Bio-diagnostic System (abbreviated as WHAM-BioS) is proposed. This study focuses on network/communication technology in the WHAM-BioS and proposes a novel clustered sensor network (CSN) architecture for long-term periodical telecare applications. In the proposed CSN architecture, most network functions are concentrated in a special purpose device called the human body gateway (HBG). The sensor nodes focus on detecting and reporting their detection results to their HBG To reduce the design complexity and the implementation cost for the sensor nodes, the proposed architecture proposed several protocols to help each HBG to provide a contention free environment for their sensor nodes. The contention free environment significantly reduces the power consumption in data retransmission. Besides, to further reduce the power consumption of the sensor nodes, this study also proposes a power saving mechanism which reduces the power consumption in idle listening. Based on the proposed network architecture and protocols, a prototype system is implemented. © 2005 IEEE.

关键词： Health care

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CoDIMS-G: A data and program integration service for the grid

CoDIMS-G: A data and program integration service for the gri...

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2nd Workshop on Middleware for Grid Computing, MGC '04

作者： Fontes, V. Schulze, B. Dutra, M. Porto, F. Barbosa, A. National Laboratory for Scientific Computing Computer Science Dep. Brazil Military Institute of Engineering System Engineering Dep. Brazil Swiss Federal Institute of Technology Lausanne Database Lab. Switzerland Federal University of Espírito Santo Computer Science Dep. Brazil

ISBN: (纸本)1581139500

Grid services provide an important abstract layer on top of heterogeneous components (hardware and software) that take part into a Grid environment. In this scenario, applications, like scientific visualization, require access to data of non-conventional data types, like fluid path geometry, and the evaluation of special user programs on these data. In order to support such applications we are developing CoDIMS-G, which is a data and program integration service for the Grid. CoDIMS-G provides users transparent access to data and programs distributed on the Grid, as well as dynamic resource allocation and management. We conceived a new node scheduling algorithm and designed an adaptive distributed query engine for the grid environment. Copyright 2004 ACM.

关键词： Data visualization

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EEG features extraction using neuro-fuzzy systems and shift-invariant wavelet transforms for epileptic seizures diagnosing

EEG features extraction using neuro-fuzzy systems and shift-...

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Conference Proceedings - 26th Annual International Conference of the IEEE engineering in Medicine and Biology Society, EMBC 2004

作者： Akhbardeh, A. Farrokhi, M. Tehrani, A. Vahabian Electrical Engineering Dep. Iran Univ. of Sci. and Technology Narmak Tehran 16844 Iran Electrical and Computer Eng. Group Faculty of Engineering Tehran University Amir-abad Tehran Iran

Electro-encephalogram Spikes Classification & latency computing is one of the important tools in epilepsy diagnosing. However, overlapped Spikes cause complexity in problem solving. In this paper, we use Neuro-Fuzzy systems & Shift-Invariant Wavelet transforms to solve this problem. It has been shown that our suggested procedures are high-resolution and are able to classify and latency computing of overlapped spikes.

关键词： Electroencephalography

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Basic study on the real-time three-dimensional position measurement of ground moving objects using an accelerometer and gyros 20

Basic study on the real-time three-dimensional position meas...

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20th ISPRS Congress Technical Commission V

作者： Okamoto, Yoshiwo Koizumi, Toshio Sirai, Yasuyuki Dep. Electrical Electronics and Computer Engineering Chiba Institute of Technology 2-17-1 Tsudanuma Narashino-shi Chiba275-0016 Japan Dep. Architecture and Civil Eng. Chiba Institute of Technology 2-17-1 Tsudanuma Narashino-shi Chiba275-0016 Japan Chiba Institute of Technology 2-17-1 Tsudanuma Narashino-shi Chiba275-0016 Japan

In recent years, electronics and computer technology have been applied to the development of survey instruments, and the methods of measurement have widely changed. We make use of sophisticated systems in daily base such as Total-Station, GPS and Laser-scanner, to name a few. However, a system based on light wave and/or radio wave has a weakness that it would not work if the waves were intercepted. An inertial survey system, on the other hand, functions indep.ndently of those waves, and it must be convenient under such circumstances. Therefore the authors are developing a portable and low-priced strap-down inertial navigation system. In this paper, the results from the field tests are presented, which have been performed on the equipment made on an experimental basis in order to investigate how the accuracy dep.nds on the measurement strategy, namely the nonstop or the stop-and-go strategy. © 2014 ISPRS. All Rights Reserved.

关键词： Surveys

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