the conference materials contain 95 papers. the topics covered include artificial neural networks;artificial intelligence (AI) algorithms;AI and object-oriented systems;AI and software engineering;knowledge base archi...
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ISBN:
(纸本)0818642009
the conference materials contain 95 papers. the topics covered include artificial neural networks;artificial intelligence (AI) algorithms;AI and object-oriented systems;AI and software engineering;knowledge base architectures;machine learning;reasoning under uncertainty, fuzzy logic;expert systems and environments;natural language processing;logic and intelligent databases;parallelprocessing and hardware support.
A key requirement for the effective use of multiprocessor systems in real-world applications is an ability to accurately predict the performance of a specific algorithm on a specific architecture. Such performance pre...
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Load balancing on parallel machines is rarely considered in the context of SIMD architectures. In some SIMD algorithms, specifically in a class of tree-based reduction algorithms, where the number of active processors...
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the space track catalog of satellites in orbit is generally maintained using analytic methods. New technology developments in the area of parallelprocessing provide the capability to apply more exact methods to deter...
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ISBN:
(纸本)0819411906
the space track catalog of satellites in orbit is generally maintained using analytic methods. New technology developments in the area of parallelprocessing provide the capability to apply more exact methods to determine and maintain the ephemerides of a larger number of space objects more precisely. Space object tracking accuracy is becoming increasingly important in space programs such as the Space Station, where the collision hazard is critical, and for military application requiring precise positioning of satellites. Affordable massively parallelprocessingarchitectures will soon be available to address this problem. We expect that before long the number of processing elements in a single affordable box will approach or exceed the number of satellites in orbit. In this paper we consider algorithms and architectures for processing a large number of space objects in a parallel sense. these improvements will enable the tracking of many small objects with precision and will improve the confidence with which collision hazards can be assessed. In addition, as sensor capabilities are improved through technology upgrades, the accuracy of these computational methods will continue to exceed the precision of the measurements.
A number of parallel formulations of dense matrix multiplication algorithm have been developed. For arbitrarily large number of processors, any of these algorithms or their variants can provide near linear speedup for...
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Two O(log2 n) time algorithms are proposed for computing the dominators and constructing the dominator tree of a directed acyclic graph, G=(V, E), |V|=n, |E|=m. the parallel computation used is a practical SIMD hyperc...
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the quadtree medial axis transform (QMAT) representation of a binary image is a very useful scheme for computer graphics and image processing applications. We present an efficient algorithm for QMAT on the shared memo...
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A parallel optimisation technique for large join queries is presented. the technique processes the search space of query execution plans twice: the first scan is based on iterative improvement;the second scan uses the...
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