Toshihiro Nemoto

Learn More
Recent attention on global environmental changes has stimulated the development of large scale global information systems. Satellite images play a very important role for understanding these global changes, but their data size are very large. Magnetic tape archivers are often used for them because of their capacity, but their capacity cannot be increased(More)
Recently, global environmental studies have become very important around the world. Repeated observations of wide areas of the earth at the same time makes satellite images useful. For understanding earth's environment it is necessary to use a substantial amount of the temporally se-quenced satellite images. At the Institute of Industrial Science ,(More)
Recent attention on global environmental changes has stimulated the development of large scale global information systems. Satellite images play a very important role for understanding these global changes. However, the data size is very large and current commercial hierarchical le management systems are not ecient enough to handle such huge data les.(More)
In order to reduce costs, computer manufacturers try to use commodity parts as much as possible. Mainframes using proprietary processors are being replaced by high performance RISC microprocessor-based workstations, which are further being replaced by the commodity microprocessor used in personal computers. Highly reliable disks for mainframes are also(More)
This paper introduces the browser for multi-dimensional dataset such as global climate change simulation datasets and the visualization system for access logs to the datasets which we are now constructing. Many of large scientific datasets have multi-dimensional structures and it is necessary to consider multi-dimension to browse such datasets in order to(More)
  • 1