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For the 1st double CG meeting ( 13/01/1999 )

For the 1st double CG meeting ( 13/01/1999 ). Presented by Kei Nam Tsoi & Helwig Löffelmann. Part 1. The Environmental Study. Part 2. Investigation of some of the reported techniques and attempts for efficiently/effectively Internet-based visualization.

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For the 1st double CG meeting ( 13/01/1999 )

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  1. For the 1st double CG meeting (13/01/1999) Presented byKei Nam Tsoi&Helwig Löffelmann Part 1.The Environmental Study.Part 2. Investigation of some of the reported techniques and attempts for efficiently/effectively Internet-based visualization.

  2. Part 1.The Environment 1.1 'Scientific Visualization in High-Speed Network Environment’, Vaziri A. NASA Technical Report. 1.2 ‘Adapting to Bandwidth Variations in Wide-Area Data Combination", Ranganathan M., Acharya A. and Saltz J., National Institute of Standards and Technology, Gaithersburg, MD. Technical Report.

  3. 1.2 ‘Adapting to Bandwidth Variations in Wide-Area Data Combination", Ranganathan M., Acharya A. and Saltz J., National Institute of Standards and Technology, Gaithersburg, MD. Technical Report. (1) 'One-Shot' Algorithm(2) 'On-line' local algorithm(3) 'On-Line' global algorithm

  4. 2. Techniques for Effective/Efficient Visualizations Over the Internet2.1. "VizWiz: A Java Applet for Interactive 3D Scientific Visualization on the Web", Michaels C. and Bailey M., in the Proceedings of Visualization'97, IEEE. An online prototype of the system can be found at http://www.sdsc.edu/vizwiz/vizwiz.html2.2 "Self-Organizing Map in Virtual Light", Juha Vesanto, Diploma Project. http://www.cis.hut.fi/~juuso/link.vrml/vrmlsom.html

  5. 2.1. "VizWiz: A Java Applet for Interactive 3D Scientific Visualization on the Web”Some key system features are concluded(1) Platform independent(2) High performance(3) Ease of use(4) Certain level of interactivitySome tricks (1) Flat shading Model(2) 'Hard' and 'Soft' update (4) Marching Cubes Simplification(5) Resolution Control(6) Caching

  6. 2.2 "Self-Organizing Map in Virtual Light", Juha Vesanto, Diploma Project. URL at http://www.cis.hut.fi/~juuso/link.vrml/vrmlsom.htmlSOM - Self Organized Mapis kind of Unsupervised Artificial Neural Networkfor high dimensional data mapping.The Visualization is done through VRML.

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