Results 11 to 20 of about 2,522,495 (283)
Multiplicity of nodal solutions for fourth order equation with clamped beam boundary conditions
Electronic Journal of Qualitative Theory of Differential Equations, 2020 In this paper, we study the global structure of nodal solutions of $$ \begin{cases} u''''(x)=\lambda h(x)f(u(x)), & 00$ for $|s|>0$. We show the existence of $S$-shaped component of nodal solutions for the above problem.
Ruyun Ma, Dongliang Yan, Liping Wei
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Two-Step Method for Assessing Similarity of Random Sets
Image Analysis and Stereology, 2021 The paper concerns a new statistical method for assessing dissimilarity of two random sets based on one realisation of each of them. The method focuses on shapes of the components of the random sets, namely on the curvature of their boundaries together ...
Vesna Gotovac Đogaš +5 more
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IEEE Access, 2023 Finding connectivity in graphs has numerous applications, such as social network analysis, data mining, intra-city or inter-cities connectivity, neural network, and many more.
Devendra Dahiphale
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Sum connectedness in proximity spaces
Applied General Topology, 2021 The notion of sum δ-connected proximity spaces which contain the category of δ-connected and locally δ-connected spaces is defined. Several characterizations of it are substantiated. Weaker forms of sum δ-connectedness are also studied.
Beenu Singh, Davinder Singh
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Remote Sensing, 2015 Search-centric, sample supervised image segmentation has been demonstrated as a viable general approach applicable within the context of remote sensing image analysis.
Christoff Fourie
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An SVM-Based Scheme for Automatic Identification of Architectural Line Features and Cracks
Applied Sciences, 2020 This research investigates fundamental problems in object recognition in earthen heritage and addresses the possibility of an automatic crack detection method for rammed earth images. We propose and validate a straightforward support vector machine (SVM)-
Mahshid Zeighami Moghaddam +6 more
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Stability of a Giant Connected Component in a Complex Network [PDF]
, 2018 We analyze the stability of the network's giant connected component under impact of adverse events, which we model through the link percolation. Specifically, we quantify the extent to which the largest connected component of a network consists of the ...
Alderson, David L. +6 more
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Cooperative Multi-UAV Collision Avoidance Based on a Complex Network
Applied Sciences, 2019 The conflict resolution problem in cooperative unmanned aerial vehicle (UAV) clusters sharing a three-dimensional airspace with increasing air traffic density is very important. This paper innovatively solves this problem by employing the complex network
Yang Huang, Jun Tang, Songyang Lao
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Advanced Nonlinear Studies, 2019 This paper investigates the topological structure of the set of the positive solutions of the one-dimensional quasilinear indefinite Neumann ...
López-Gómez Julian, Omari Pierpaolo
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Object Delineation by -Connected Components [PDF]
EURASIP Journal on Advances in Signal Processing, 2008 The notion of "strength of connectedness" between pixels has been successfully used in image segmentation. We present extensions to these works, which can considerably improve the efficiency of object delineation tasks. A set of pixels is said to be a -connected component with respect to a seed pixel, when the strength of connectedness of any pixel in ...
Paulo A. V. Miranda +3 more
openaire +2 more sources