Visualization of Algorithms

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1. We are promoting the reseach on distributed algorithms intensively. It is very difficult to verify the correctness of new algorithms. This led to a ditributed algorithm simulator and it is very useful to find out bugs in the algorithm. The simulator is designed very carefully with respect to visualization and manpulation.2. We introduced concepts of a scenario language and an associated multimedia presentation system and presented its design and prototype.3. We have implemented and used an educational presentation system CDi. It is used very effectively in daily class room. We are continuousky improving its functionality.4. Also implemented an efucational simulator of a virtual machine comet. It is used in a freshmen's class for the purpose to teach how computer works and how to develop assembly langauge programs. The students are enjoying the simulator.