Shingo Takeda

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Recently, Grid computing has gathered the attention as a means to efficiently and effectively utilize computational resources among multiple organizations. However, the current Grid technologies do not always provide the computational environment enough to satisfy users' requirements because of the heterogeneity and disconnect among computational resources(More)
Data security is becoming increasingly important as the Grid matures. The advances of the Grid have allowed scientists and researchers to build a data grid where they can share and exchange research-related data and information. In reality, however, these specialists do not benefit enough from this data grid. The reason is that the current Grid does not(More)
The recent advance in information technologies has bought about the borderlessness in every field of both science and business. The borderlessness has increasingly made activities in interdisciplinary field more important. This current situation produces a strong demand that people want to establish a virtual group, organization and society for their(More)
Data security is becoming increasingly important as the Grid matures. The advances of the Grid have allowed scientists and researchers to share and exchange researchrelated data and information. In reality, however, these specialists do not benefit enough on the Grid. The reason is that the current Grid does not have sufficiently robust and flexible data(More)
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