Comments on Dumitrescu's "A Selectable Sloppy Heap"
نویسنده
چکیده
Dumitrescu [arXiv:1607.07673] describes a data structure referred to as a Selectable Sloppy Heap. We present a simplified approach, and also point out aspects of Dumitrescu’s exposition that require scrutiny.
منابع مشابه
A Selectable Sloppy Heap
We study the selection problem, namely that of computing the ith order statistic of n given elements. Here we offer a data structure called selectable sloppy heap handling a dynamic version in which upon request: (i) a new element is inserted or (ii) an element of a prescribed quantile group is deleted from the data structure. Each operation is executed in (ideal!) constant time— and is thus in...
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ورودعنوان ژورنال:
- CoRR
دوره abs/1610.02953 شماره
صفحات -
تاریخ انتشار 2016