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Sergio Jesús González-Ambriz, Rolando Menchaca-Méndez, Sergio Alejandro Pinacho-Castellanos and Mario Eduardo Rivero-Ángeles
This paper presents the spectral gap-based topology control algorithm (SGTC) for wireless backhaul networks, a novel approach that employs the Laplacian Spectral Gap (LSG) to find expander-like graphs that optimize the topology of the network in terms of...
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Rajesh Kanna,R. Pradeep Kumar,Sudharsan Vijayaraghavan,Ananda Kumar M.R,Soner Nandappa D
In this paper, we introduce MathGraph, an open-source and cross-platform Python package.As a Python package, MathGraph is easily integrable with graph visualization softwares. This helps researchers in graph theory to either create a graph programmatical...
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Hongmei Liu, Jinhua Liu and Mingfeng Zhao
To improve the invisibility and robustness of the multiplicative watermarking algorithm, an adaptive image watermarking algorithm is proposed based on the visual saliency model and Laplacian distribution in the wavelet domain. The algorithm designs an ad...
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