Two-Way Chaining with Reassignment

Two-Way Chaining with Reassignment
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带重新分配的双向链接

DOI:
10.1137/s0097539704443240
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发表时间:
2005
期刊:
SIAM J. Comput.
影响因子:
--
通讯作者:
E. McLeish
E. McLeish
中科院分区:
--
文献类型:
--
作者:
Ketan Dalal;L. Devroye;Ebrahim Malalla;E. McLeish

文献摘要

被引文献

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我们提出一种算法,用于将$\lfloor\alpha n\rfloor$个元素散列到具有$n$个独立链表的表中,对于常数$\alpha$,该算法在确定性最坏情况下的插入时间为$O(1)$,在期望最坏情况下的搜索时间为$O(1)$。我们在技术中利用了双向链表和随机图论之间的联系。
We present an algorithm for hashing $\lfloor \alpha n \rfloor$ elements into a table with n separate chains that requires O(1) deterministic worst-case insert time and O(1) expected worst-case search time for constant $\alpha$. We exploit the connection between two-way chaining and random graph theory in our techniques.