Selection from read-only memory and sorting with minimum data movement
نویسندگان
چکیده
منابع مشابه
Selection from Read-Only Memory with Limited Workspace
Given an unordered array of N elements drawn from a totally ordered set and an integer k in the range from 1 to N , in the classic selection problem the task is to find the k-th smallest element in the array. We study the complexity of this problem in the space-restricted random-access model: The input array is stored on read-only memory, and the algorithm has access to a limited amount of work...
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Besides the algorithm selection, the data layout choice is the key intellectual step in writing an eecient HPF program. Although nding an eecient data layout fully automatically may not be possible in all cases, HPF users will need support during the diicult data layout selection process. In particular, this support is necessary if the user is not familiar with the characteristics of the target...
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ژورنال
عنوان ژورنال: Theoretical Computer Science
سال: 1996
ISSN: 0304-3975
DOI: 10.1016/0304-3975(95)00225-1