نتایج جستجو برای: lexicographical analysis

تعداد نتایج: 2825268  

Journal: :CoRR 2010
Dhananjoy Dey Prasanna Raghaw Mishra1 Indranath Sengupta

In this paper we present an improved version of HF-hash [DMS] viz., GB-hash: Hash Functions Using Groebner Basis. In case of HF-hash, the compression function consists of 32 polynomials with 64 variables, which were taken from the first 32 polynomials of hidden field equations challenge-1 by forcing last 16 variables as 0. In GB-hash we have designed the compression function in such way that th...

Journal: :Theor. Comput. Sci. 2015
Alessandro Conflitti Ricardo Mamede

We present combinatorial Gray codes and explicit designs of efficient algorithms for lexicographical combinatorial generation of the sets of nonnesting and sparse nonnesting set partitions of length n. AMS Subject Classification (2000): 05A18, 68R05, 68W99, 94B25.

Journal: :Pattern Recognition Letters 2008
Erchan Aptoula Sébastien Lefèvre

Since mathematical morphology is based on complete lattice theory, a vector ordering method becomes indispensable for its extension to multivariate images. Among the several approaches developed with this purpose, lexicographical orderings are by far the most frequent, as they possess certain desirable theoretical properties. However, their main drawback consists of the excessive priority attri...

1996
Vladimir Gerdt Denis Yanovich

Abstract. General Schrödinger equation is considered with a central polynomial potential depending on 2q arbitrary coupling constants. Its exceptional solutions of the so called Magyari type (i.e., exact bound states proportional to a polynomial of degree N) are sought. In any spatial dimension D ≥ 1, this problem leads to the Magyari’s system of coupled polynomial constraints, and only purely ...

Journal: :Hacettepe Journal of Mathematics and Statistics 2020

Journal: :Studia Językoznawcze : synchroniczne i diachroniczne aspekty badań polszczyzny 2020

Journal: :Dictionaries: Journal of the Dictionary Society of North America 2013

In this paper, the problem of measuring the degree of inclusion and similarity measure for two   interval-valued intuitionistic  fuzzy sets is considered. We propose inclusion and similarity measure by using  order on interval-valued intuitionistic fuzzy sets connected with lexicographical order. Moreover, some properties of inclusion and similarity measure and some correlation, between them an...

2009
Marcin Overgaard Ptaszynski

The aim of this article is to contribute to the development of the modern theory of lexicographical functions by offering a critical examination of the following concepts associated with it: primary needs, primary data, secondary needs, secondary data, function-related needs, and functionrelated data. By way of introduction, a presentation of the basic tenets of the theory is offered, followed ...

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