• Title/Summary/Keyword: Java Web Player

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An Internet-based Self-Learning Educational System for Efficient Learning of Java Language (효율적인 자바언어 학습을 위한 인터넷기반 자율학습시스템의 구현)

  • Kim Dong-Sik;Lee Dong-Yeop
    • Journal of Engineering Education Research
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    • v.8 no.1
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    • pp.71-83
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    • 2005
  • This paper presents an internet-based self-learning educational system which can be enhancing efficiency in the learning process of Java language. The proposed self-learning educational system is called Java Web Player(JWP), which is a Java application program and is executable through Java Web Start technologies. Also, three important sequential learning processes : concept learning process, programming practice process and assessment process are integrated in the proposed JWP using Java Web Start technologies. This JWP enables the learners to achieve efficient and interesting self-learning since the learning process is designed to enhance the multimedia capabilities on the basis of various educational technologies. Furthermore, internet-based on-line voice presentation and its related texts together with moving images are synchronized for efficient language learning process. Also, a simple and useful Java compiler is included in the JWP for providing language practice environment such as coding, editing, executing and debugging Java source files. Finally, repeated practice can make the learners to understand easily the key concepts of Java language. Simple multiple choices are given suddenly to the learners while they are studying through the JWP and the test results are displayed on the message box. This assessment process is very essential to increase the learner's academic capability.

Implementation of a Web-based Virtual Educational System for Java Language Using Java Web Player (자바 웹플레이어를 이용한 웹기반 자바언어 가상교육시스템의 구현)

  • Kim, Dongsik;Moon, Ilhyun;Choi, Kwansun;Jeon, Changwan;Lee, Sunheum
    • The Journal of Korean Association of Computer Education
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    • v.11 no.1
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    • pp.57-64
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    • 2008
  • This paper presents a web-based virtual educational system for Java language, which consists of a management system named Java Web Player (JWP) and creative multimedia contents for the lectures of Java language. The JWP is a Java application program free from security problems by the Java Web Start technologies that supports an integrated learning environment including three important learning procedures: Java concept learning process, programming practice process and assessment process. On-line voice presentation and its related texts together with moving images are synchronized for efficiently conveying creative contents to learners. Furthermore, a simple and useful compiler is included in the JWP for providing user-friendly language practice environment enabling such as coding, editing, executing, and debugging Java source files on the Web. Finally, simple multiple choices are given suddenly to the learners while they are studying through the JWP and the test results are displayed on the message box. In order to show the validity of the proposed virtual educational system we analysed and assessed the learners' academic performance on the five quizzes for one semester.

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An Internet-based Self-Learning Educational System for Efficient Learning Process of Java Language

  • Kim, Dong-Sik;Lee, Dong-Yeop;Park, Sang-Yoon
    • Proceedings of the Korea Multimedia Society Conference
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    • 2004.05a
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    • pp.709-713
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    • 2004
  • This Paper Presents an Internet-based Java self-learning educational system which consists of a management system named Java Web Player (JWP) and creative multimedia contents fer Java language. The JWP Is a Java application program free from security problems by the Java Web Start technologies that supports an Integrated learning environment including three Important learning Procedures: Java concept learning Process, Programming practice process and assessment process. This JWP enables the learners to achieve efficient and Interesting self-learning since the learning process is designed to enhance the multimedia capabilities on the basis of various educational technologies. On-line voice presentation and its related texts together with moving images are synchronized for efficiently conveying creative contents to learners. Furthermore, a simple and useful compiler is included in the JWP fur providing user-friendly language practice environment enabling such as coding, editing, executing and debugging Java source files on the Web. The assessment process with various items helps the learners not only to increase their academic capability but also to appreciate their current degree of understanding. Finally, simple multiple choices are given suddenly to the learners while they are studying through the JWP and the test results are displayed on the message box. The proposed system can be used for an efficient tool for learning system on the Web.

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An Internet-based Self-Learning Education System For Efficient Learning Process of Java Language (효율적인 자바언어 학습을 위한 인터넷기반 자율학습시스템의 구현)

  • Kim, Dong-Sik;Lee, Dong-Yeop;Seo, Sam-Jun
    • Proceedings of the KIEE Conference
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    • 2003.07d
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    • pp.2540-2542
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    • 2003
  • This paper presents an internet-based self-learning educational system which can be enhancing efficiency in the learning process of Java language. The proposed self-learning educational system is called Java Web Player(JWP), which is a Java application program and is executable through Java Web Start technologies. In this paper, three important sequential learning processes : concept learning process, programming practice process and assessment process are integrated in the proposed JWP using Java Web Start technologies. This JWP enables the learners to achieve efficient and interesting self-learning since the learning process is designed to enhance the multimedia capabilities on the basis of educational technologies. Also, online voice presentation and its related texts together with moving images are synchronized for efficient language learning process. Furthermore, a simple/useful compiler is included in the JWP for providing language practice environment such as coding, editing, executing and debugging Java source files. Finally repeated practice can make the learners to understand easily the key concepts of Java language. Simple multiple choices are given suddenly to the learners while they are studying through the JWP and the test results are displayed on the message box.

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Design and Implementation of SMIL(Synchronized Multimedia Integration Language) Player for Electronic Commerce

  • Shin, Dong-Kyoo;Jang, Choul-Soo;Lee, Kyoung-Ho;Kim, Joong-Bae;Shin, Dong-Il
    • Proceedings of the CALSEC Conference
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    • 2001.08a
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    • pp.631-635
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    • 2001
  • The Synchronized Multimedia Integration Language (SMIL) is a declarative markup language based on the eXtensible Markup Language (XML) to define a set of markup tags for synchronizing the timing and positioning relationships between multimedia objects. SMIL makes authoring of TV-like multimedia presentations on the Web easier for applications such as electronic commerce. We present the design and implementation of a JAVA-based SMIL player, which processes different types of media objects using multiple threads. Moreover, its cache engine detects the media type and allocates the proper cache memory for the corresponding media object.

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A Study on the Development of 3D Manufacturing Simulation Using VRML (VRML을 이용한 3차원 가공 시뮬레이션 개발에 관한 연구)

  • 이창우;이성수
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 2003.06a
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    • pp.1626-1629
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    • 2003
  • The study is expressed on the web browser using virtual reality of developer manufacturing process and method or manufactured goods conviction for designer and developer with visualized model. This study purpose of basic feature with VRML file and Java and VRML with AWT to get WC code was presented. The study process is equal to the real thing modeling on using Pro/Engineer and exports on the VRML1.0. The condition converts VRML1.0 to VRML2.0 on the CROSS ROADS. And then Cosmo World is coding and manufacturing simulation is expressed on the Cosmo Player.

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Design and Implementation of a JAVA-based Synchronized Multimedia (자바기반의 SMIL 동작기의 설계 및 구현)

  • 김상국;신화종;신동일;신동규;송상훈
    • Proceedings of the Korean Information Science Society Conference
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    • 1999.10a
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    • pp.433-435
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    • 1999
  • The Synchronized Multimedia Integration Language (SMIL) is a recommendation from the W3C that makes authoring of TV-like multimedia presentations on the Web easier. It uses the eXtensible Markup Language (XML) to define a set of markup tags to synchronize the timing and positioning relationships between multimedia objects. We present the design and implementation of JAVA-based SMIL player, SSP(Sejong SMIL Player). SSP processes different types of media objects using multiple threads. Moreover, its cache engine detects the mediatype and allocates the proper cache memory for the corresponding media object.

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Construction of Information System for Cultural Heritages Management Using Web (웹을 이용한 문화재 관리 정보시스템 구축)

  • Jang, Ho-Sik;Roh, Tae-Ho;Lee, Jong-Chool
    • Journal of Korean Society for Geospatial Information Science
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    • v.12 no.1 s.28
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    • pp.63-68
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    • 2004
  • Since 20th century, the rapid growth in economy development and ill-advisable construction of infrastructure which causing injury of nature has generated an El Nino phenomenon problems. For this reason, establishment of heritage preservation plan is being required to prevent damages of important cultural assets from natural disaster. In this study, we obtained both 3D-dxf and VRML-wrl(which support 3D image) files from stone pagodas(stone cultural heritages) by using the digital photogrammetric program. Then database are formed by these two files with other attribute informations. And we made existing cultural heritages management information data format to be unified using JAVA, HTML, and Cosmo Player. Thus, we could construct the web-server for Cultural Heritages Management Information System to contribute not only effective management but also ease of use for expert or amateur user in using of cultural assets informations. And, in virtual reality system, we could make texture presented like as actual texture by using the VRML program.

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A Design of X-internet Development Framework by Using Flash Component and Service API (플래시 컴포넌트와 서비스 API를 이용한 X-인터넷 개발 프레임워크 설계)

  • Ko, Dae-Sik
    • Journal of Information Technology Services
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    • v.5 no.3
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    • pp.165-172
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    • 2006
  • In this paper, we designed a new type of X-internet framework by using Flash component and server service API and analyzed its performance. Proposed X-internet framework uses Flash MX Professional 2004, Java, and software which opened middleware and database. Since proposed framework use the server service API that we developed in this paper and Flash player, this framework does not need server module. Proposed framework enables to obtain design with dynamic user interface compare to Web application and enables to reduce development time. In analytical results, it has been shown that proposed x-internet framework have efficient characteristics such as network traffic, low development cost and dynamic user interface implementation. Since proposed X-internet framework can operate in environment of current developer friendly, it is useful for development of various new application programs and we confirm it through Flash web mail implementation by using proposed x-internet framework.

Development of a 3D Brickwork Game Using Java (Java를 이용한 3차원 벽돌 쌓기 게임 개발)

  • Baek, Tae-Gwan;Seo, Sang-Jin;Jeong, Gab-Joong
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2007.06a
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    • pp.121-124
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    • 2007
  • This paper describes the development of a brickwork game with three-dimensional computer graphics as one of web-based game contents. Client user using web can access and run lava applet program with the independence of hardware system. It consists of graphic user interface module, initial space generation module, event handler module, player control module, and thread control module. It uses 3-D array data structure for the 3-D graphic objects that are located in three-dimensional space for high-speed object searching and sorting. It enhances to compare with predetermined construction in three-dimensional space. We can use the developed racing game to inform game users of information for an advertisement like tourism information, and can apply the proposed 3-D drawing technology to 3-D game graphic engine core.

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