SortingComputational complexityWe present an algorithm for asymptotically efficient sorting. Our algorithm sorts the given array A by the use of n·lgn + O(n·lg lgn) comparisons and O(n) element moves. Moreover, this algorithm works in-place, using only a constant auxiliary workspace. This ...
In this paper we give a positive answer to the long-standing problem of finding an in-place sorting algorithm performing $O(n\\log n)$ comparisons and $O(n)$ data moves in the worst case. So far, the better in-place sorting algorithm wit... Pisa,G Franceschini 被引量: 43发表: 200...
Finally, we show that ZZ-sort can be used to convert a non-adaptive parallel sorting algorithm into an in-place and adaptive one by considering the problem of sorting an arbitrarily large input on fixed-size reconfigurable meshes 展开
【Blitsort: A new in-place stable sorting algorithm faster than quicksort】https:///github.com/scandum/blitsort/ Blitsort:一种新的就地稳定排序算法,比快速排序更快 。 k收起 f查看大图 m向左旋转 n向右旋转 网路冷眼技术分享超话 û收藏 32 5 ñ24 评论 o p 同时转...
快速排序的基本思路就是选择一个基数.（我们这个基数的选择都是每一组最左边的数） 然后排成： **1....
Algorithm Partitioning is analogous to sorting an array of 0's and 1's, where elements smaller than the pivot are 0 and elements larger are 1. (Munro et al. 1990) Logsort sorts 0's and 1's stably in O(n) time and O(log n) space via its partition. ...
This paper aims at introducing a new sorting algorithm which sorts the elements of an array In Place. This algorithm has O(n) best case Time Complexity and O(n log n) average and worst case Time Complexity. We achieve our goal using Recursive Partitioning combined with In Place merging to...
This paper introduces a new, faster sorting algorithm (ARL – Adaptive Left Radix) that does in-place, non-stable sorting. Left Radix, often called MSD (Most Significant Digit) radix, is not new in itself, but the adaptive feature and the in-place sorting ability are new features. ARL do...
A sort or merge algorithm is said to be in-place whenever it does sorting or merging with the use of constant extra memory. In this case, the amount of extra memory required to implement the algorithm does not depend on the number of records in the input list(s). In addition, the ...
We adapt heapsort for multisets and provide the first in-place algorithm for multisets that achieves the optimal bound up to lower order terms. We, then, obtain an optimal in-place algorithm to lexicographically sort an array of multidimensional vectors, by applying the multiset sorting algorithm ...