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Kitamura, Tatsuaki*; Sakamoto, Kensaku; Takase, Kazuyuki
Nihon Kikai Gakkai Dai-27-Kai Keisan Rikigaku Koenkai Rombunshu (CD-ROM), 2 Pages, 2014/11
no abstracts in English
Miyamura, Hiroko; Kawamura, Takuma; Suzuki, Yoshio; Idomura, Yasuhiro; Takemiya, Hiroshi
no journal, ,
In this paper, we propose an information visualization tool for the analysis of multivariate time series simulation datasets. For the implementation of this tool, we use a spatio-temporal map. The spatio-temporal map provides a method for mapping the distribution of physical data in a two-dimensional visualization space for space and time axis. It is possible to use parallel coordinate visualization technique of multivariate dataset for analysis of time series and multivariate datasets. In this tool, the physical data to be observed are first selected from the parallel coordinates, then, the spatial-temporal distribution of the selected physical data is observed using a spatio-temporal map. We also describe the effects of this tool by applying the simulation results of earthquake response of a nuclear test reactor.
Kawamura, Takuma; Miyamura, Hiroko; Idomura, Yasuhiro; Takemiya, Hiroshi
no journal, ,
In order to grasp knowledge from the complex simulation results on supercomputer, the volume rendering is efficient technique. Remote visualization system using Particle based Volume Rendering resolves the memory usage and the huge data transfer of the conventional Client/Server visualization system by using small size particle data. This research constructed the load balancing system which works on supercomputer K and BX900. We achieved strong scaling and processed 100 million elements data by a few seconds.
Nagatake, Taku; Yoshida, Hiroyuki; Takase, Kazuyuki
no journal, ,
no abstracts in English