直接上来说,如果一个元素在我们已经见过的元素周围,我们应该更容易找得到。finger search就是从某个包含元素x的节点开始,找到我们要找的y元素。 跳跃表可以令查找的复杂度是两个节点距离取对数。如果两个节点距离很小,那么查找起来也很快。 具体算法: 从x所在节点的底层开始,尽量向上爬升,不能爬升向前,直到那一层...
In this paper we study the random access problem with the finger search property, that is, the time for a random access query should depend on the distance between a specified index f, called the finger, and the query index i. We consider both a static variant, where we first place a ...
对于Splay,只需要把较小的一棵Splay中的元素按升序/降序的顺序中插入到另一棵Splay中。 对于Treap,同样把较小的一棵Treap中的元素按升序/降序的顺序插入到另一棵Treap中,每次插入时从上一个插入的位置开始进行一次fingerfingersearchsearch,找到新元素应插入的位置。具体实现时可以自顶向下地实现,这样就不需要记录每个...
1.若x≤yx≤y,则xx是yy的祖先等价于ax<minx<j≤yajax<minx<j≤yaj 2.若x>yx>y,则xx是yy的祖先等价于ax<miny≤j<xajax<miny≤j<xaj (这里要求随机权值构成小根堆,且不妨假设随机权值各不相同) 这件事的概率也就是xx权值最小的概率,即1|x−y|+11|x−y|+1 xx的深度也可以定义为xx的祖先数,...
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Jon and Bob suggest one place you can start is with ternary search trees, which co... JL Bentley,R Sedgewick - Eighth Acm-siam Symposium on Discrete Algorithms 被引量: 854发表: 1997年 Bounds and Algorithms for Fast Exact Searches of Chemical Fingerprints in Linear and Sublinear Time. ...
The meaning of FINGER is any of the five terminating members of the hand : a digit of the forelimb; especially : one other than the thumb. How to use finger in a sentence.
Forked fromniejiafa/NDSearchTool According the predicate to search Objective-C1 YJBannerViewOCYJBannerViewOCPublic Forked frombigswiftercoder/YJBannerViewOC YJBannerView. Objective-C版 无限循环滚动Banner、文字轮播器, 支持Cocoapods 及 Carthage
TV Episode|8 min|Adult Edit pageAdd to list No summary details listed.Contribute to this page Status EditReleased Updated2009-7-26 Release date 七月26, 2009(Netherlands) Contacts + Add Become a member to see contact information for Eva finger fucking her pussy and asshole. ...
Finger Family Genealogical Database Search by Person ID or Other Field Person ID First / Middle Last Suffix Sex Family Line If you're not sure of the Family Line, leave it blank. Or, see theList Born Place Died Place Notes