Results 11 to 20 of about 2,014,535 (251)

QoS in Node-disjoint Routing for Ad Hoc Networks [PDF]

open access: yes, 2009
PhDA mobile ad hoc network (MANET) is a collection of mobile nodes that can communicate with each other without using any fixed infrastructure. It is necessary for MANETs to have efficient routing protocol and quality of service (QoS) mechanism to ...
Liu, Luo
core   +4 more sources

Voronoi game on disjoint open curves [PDF]

open access: yes, 2008
Two players are endowed with resources for setting up N locations on K open curves of identical lengths, with N > K greater than or equal to 1. The players alternately choose these locations (possibly in batches of more than one in each round) in order ...
Dziubinski, Marcin Konrad
core   +4 more sources

Multi-layer attention for person re-identification [PDF]

open access: yesMATEC Web of Conferences, 2019
Person re-identification has been a significant application in the field of video surveillance analysis, yet it remains a challenging work to recognize the person of interest across disjoint cameras of different viewpoints.
Zhang Yuele   +4 more
doaj   +1 more source

On Algebraic Cycles on Fibre Products of Non-isotrivial Families of Regular Surfaces with Geometric Genus 1

open access: yesМоделирование и анализ информационных систем, 2016
Let      ) be a projective family of surfaces (possibly with degenerations) over a smooth projective curve  . Assume that the discriminant loci       are disjoint,          for any smooth fibre     and the period map associated with the variation of ...
O. V. Nikol’skaya
doaj   +1 more source

Approximating the double-cut-and-join distance between unsigned genomes

open access: yesBMC Bioinformatics, 2011
In this paper we study the problem of sorting unsigned genomes by double-cut-and-join operations, where genomes allow a mix of linear and circular chromosomes to be present.
Yu Jiadong, Sun Ruimin, Chen Xin
doaj   +1 more source

Euler Number and Percolation Threshold on a Square Lattice With Diagonal Connection Probability and Revisiting the Island-Mainland Transition

open access: yesFrontiers in Physics, 2019
In our study we report on some of the novel properties of a square lattice filled with white sites, randomly occupied by black sites (with probability p). We consider connections up to the second nearest neighbors, according to the following rule.
Sanchayan Dutta   +4 more
doaj   +1 more source

Kevlar: A Mapping-Free Framework for Accurate Discovery of De Novo Variants

open access: yesiScience, 2019
Summary: De novo genetic variants are an important source of causative variation in complex genetic disorders. Many methods for variant discovery rely on mapping reads to a reference genome, detecting numerous inherited variants irrelevant to the ...
Daniel S. Standage   +2 more
doaj   +1 more source

Multiplicity of Solutions to Elliptic Problems Involving the 1-Laplacian with a Critical Gradient Term

open access: yesAdvanced Nonlinear Studies, 2017
In the present paper we study the Dirichlet problem for an equation involving the 1-Laplacian and a total variation term as reaction.We prove a strong multiplicity result.
Abdellaoui Boumediene   +2 more
doaj   +1 more source

Mapping Cropland Abandonment in Mountainous Areas in China Using the Google Earth Engine Platform

open access: yesRemote Sensing, 2023
Knowledge about the spatial-temporal pattern of cropland abandonment is the premise for the management of abandoned croplands. Traditional mapping approaches of abandoned croplands usually utilize a multi-date classification-based land cover change ...
Suchen Xu   +4 more
doaj   +1 more source

Mechanotendography in Achillodynia shows reduced oscillation variability of pre-loaded Achilles tendon: a pilot study

open access: yesEuropean Journal of Translational Myology, 2020
The present study focuses on an innovative approach in measuring the mechanical oscillations of pre-loaded Achilles tendon by using Mechanotendography (MTG) during application of a short yet powerful mechanical pressure impact.
Laura Schaefer, Frank Bittmann
doaj   +1 more source

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