Due to the radical strides of computers and networks, Computational Science and Engineering (CSE) such as CFD (Computational Fluid Dynamics) have been in progress of technical innovation. By this progress, application of CSE for practical subject has made great expansion to its possibility. Following the change, application software has become enlarged and complicated, and development of application software has become more difficult. Although Computational Science and Engineering is on a rapid progress, it is highly required to surmount following technical themes for the present, in order to come off the technical innovation making the best use of hardware improvement and storage of information technology. Establishment of: (1) parallel processing technique for tasks; (2) technology integrating plural software on network and constructing software solving more complicated large-scaled problems; and (3) simulation technique of multi-scale and multi-physics. Technical problems that Computational Science and Engineering is to come up against are 'integration' in short. Above technical themes are the present themes necessary to materialize the 'integration'. Technical innovation of Computational Science and Engineering is about to change the concept of currently used computer system centered toward 'PSE: Problem-Solving Environments' providing all the hardware and software needed for the solution of subjected problems.
計算科学技術の将来
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