« Tangerine trees and marmalade skies » : bouleversement culturel ou simple besoin d’évasion ?
نویسندگان
چکیده
منابع مشابه
Cloudy Skies
Standard Gaussian-type statistics are not really adequate to describe atmospheric variability; this traditional approach implicitly dismisses fluctuations as "noise" of use only in computing a standard deviation which, together with the mean, presumably varies so little in space and time that one can meaningfully speak of "climatological" values. In geophysics, unfortunately, this approach ofte...
متن کاملSuffix Trees and Simple Sources
Using an intricate method, Jacquet and Szpankowski [2] compared the depth of insertion into suffix-trees and tries in the non-uniform Bernoulli model, as well as the average size of suffix-trees and tries under the same model. They proved that the depth of insertion has asymptotically the same probabilistic behaviour in both cases, and that the average sizes of a trie and a suffix-tree built wi...
متن کاملTrees in simple Polygons
We prove that every simple polygon contains a degree 3 tree encompassing a prescribed set of vertices. We give tight bounds on the minimal number of degree 3 vertices. We apply this result to reprove a result from Bose et al. [3] that every set of disjoint line segments in the plane admits a binary tree. Introduction Recently many papers have been published regarding the augmentation of discret...
متن کاملA Simple Bijection between Binary Trees and Colored Ternary Trees
In this short note, we first present a simple bijection between binary trees and colored ternary trees and then derive a new identity related to generalized Catalan numbers.
متن کاملThe Average Height of Binary Trees and Other Simple Trees
The average height of a binary tree with n internal nodes is shown to be asymptotic to 2 6. This represents the average stack height of the simplest recursive tree traversal algorithm. The method used in this estimation is also applicable to the analysis of traversal algorithms of unary-binary trees, unbalanced 2-3 trees, t-ary trees for any t, and other families of trees. It yields the two pre...
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ژورنال
عنوان ژورنال: Volume !
سال: 2016
ISSN: 2117-4148,1950-568X
DOI: 10.4000/volume.4763