O pó colorido da estrada

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Colorido: Identificação da Cor Dominante de Fotografias

In this paper we propose a solution for the identification of the dominant colors (DCs) in pictures taking into account the way people perceive them. We accomplished this with six different algorithms. The developed algorithms took as their basis the non-uniform segmentation of the HSV color space with fuzzy membership functions and a palette of 12 colors. To know how many colors people usually...

متن کامل

Estrada and L-Estrada Indices of Edge-Independent Random Graphs

Let G be a simple graph of order n with eigenvalues λ1, λ2, · · · , λn and normalized Laplacian eigenvalues μ1,μ2, · · · ,μn. The Estrada index and normalized Laplacian Estrada index are defined as EE(G) = ∑n k=1 e λk and LEE(G) = ∑n k=1 e μk−1, respectively. We establish upper and lower bounds to EE and LEE for edge-independent random graphs, containing the classical Erdös-Rényi graphs as spec...

متن کامل

Laplacian Estrada and Normalized Laplacian Estrada Indices of Evolving Graphs

Large-scale time-evolving networks have been generated by many natural and technological applications, posing challenges for computation and modeling. Thus, it is of theoretical and practical significance to probe mathematical tools tailored for evolving networks. In this paper, on top of the dynamic Estrada index, we study the dynamic Laplacian Estrada index and the dynamic normalized Laplacia...

متن کامل

Lower Bounds for Estrada Index

If G is an (n,m)-graph whose spectrum consists of the numbers λ1, λ2, . . . , λn, then its Estrada index is EE(G) = ∑n i=1 e λi . We establish lower bounds for EE(G) in terms of n and m. Introduction In this paper we are concerned with simple graphs, that have no loops and no multiple or directed edges. Let G be such a graph, and let n and m be the number of its vertices and edges. Then we say ...

متن کامل

O Computador Quântico da IBM e o IBM Quantum Experience

O anúncio de um computador quântico que pode ser acessado de forma remota por qualquer pessoa a partir de seu laptop é um acontecimento de grande importância para os cientistas da computação quântica. Neste trabalho nós apresentamos o computador quântico da International Business Machines (IBM) e sua plataforma IBM Quantum Experience (IBM-QE) como uma proposta didática em estudos de computação ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Confins

سال: 2017

ISSN: 1958-9212

DOI: 10.4000/confins.11656