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U-City aims at the smart future city where the citizen can use a variety of U-City services anytime and anywhere. U-City also does self-administration and yet is under the full control of human beings. In order to offer various kinds of U-City services to the citizen, U-City services often should process large amount of data. We try to use cloud computing techniques to process such large amount of...
To generate the 3D GIS urban noise map, we need a lot of computing power. To meet the requirement, this research used MPI with our own distributed and parallel processing model. MPI is known to have the advantage of portability and reduce the processing time of the map. The distributed and parallel model is used when the text file that has the noise values of a designated area is processed to make...
Ubiquitous city (U-city) is a city with ubiquitous information technology that enables citizens to access the converged information anywhere and anytime. A lot of compute power are required in U-city, because large amount of data should be processed in real-time. Cloud computing enables users to use the abstracted and virtualized computing resources and to process huge amount of information without...
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