this paper reviews present developments in concurrent 'supercomputers' taking place in Europe. After some preliminary discussion of the terms of reference, the Edinburgh Concurrent Supercomputer project is des...
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this paper discusses a parallel FFT algorithm and its implementation on iPSC/Z hypercube. Numerical experiment and performance model analysis show that parallel FFT algorithm can be implemented on hypercubes efficient...
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One important characteristic ol large parallel database and knowledge base systems is that the communication patterns are dependent on the data and the load of the system. therefore, the inter-connection network for t...
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this paper describes work done on the 1024 node NCUBE hypercube at the University of South Carolina in developing methods for efficient local solution of unconstrained minimization problems. the paper begins with a ma...
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A two vehicle navigator on a descrete space is analyzed. the concept of linking time maps as source to optimal path planning is discussed. the rules for constructing these map are given in a cellular automata mode. th...
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A parallelthinning algorithm based on boundary following is presented in this paper. the boundary of each object region is extracted and linked in parallel. the resulting object boundary data is divided based on the ...
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In the problem size-ensemble size plane, fixed-sized and scaled-sized paradigms have been the subsets of primary interest to the parallelprocessing community. A problem withthe newer scaled-sized model is that execu...
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We present a method to parallelize any tridiagonal solver, in a very efficient way. the communication overhead stays small. the parallel algorithms have nearly the same good qualities as their sequential counterparts,...
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We are currently performing large-scale numerical simulations of dynamically triangulated random surfaces on several parallel computers. Herein we briefly explain the importance of random surface simulations and descr...
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A knowledge allocation method for distributed intelligent system is proposed and applied the method to the cellular robotic system CEBOT distributed systems. A new matrix notation is proposed to express the communicat...
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ISBN:
(纸本)0818621087
A knowledge allocation method for distributed intelligent system is proposed and applied the method to the cellular robotic system CEBOT distributed systems. A new matrix notation is proposed to express the communication link and states of the knowledge allocation. A notation for describing a given task is also proposed. the efficiency of the method, which the amount of system information communication is shown by simulations. It is concluded that the proposed knowledge allocation method is applicable to general distributed systems.
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