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pro vyhledávání: '"Oughton A"'
Broadband Internet access is an important way to help achieve the Sustainable Development Goals. Currently, fixed fiber infrastructure is essential for providing universal broadband, but has received relatively little research attention in low-income
Externí odkaz:
http://arxiv.org/abs/2411.18633
Autor:
Ogutu, Osoro B., Oughton, Edward J.
Broadband connectivity is a tool for catalyzing socio-economic development and reducing the societal inequalities. Recent studies have investigated the supporting role of broadband in addressing Sustainable Development Goals (SDGs). Relationally, eme
Externí odkaz:
http://arxiv.org/abs/2411.09708
Operator networks are designed to approximate nonlinear operators, which provide mappings between infinite-dimensional spaces such as function spaces. These networks are playing an increasingly important role in machine learning, with their most nota
Externí odkaz:
http://arxiv.org/abs/2410.04639
Multispectral imaging and deep learning have emerged as powerful tools supporting diverse use cases from autonomous vehicles, to agriculture, infrastructure monitoring and environmental assessment. The combination of these technologies has led to sig
Externí odkaz:
http://arxiv.org/abs/2409.12977
Segment Anything Model (SAM) is drastically accelerating the speed and accuracy of automatically segmenting and labeling large Red-Green-Blue (RGB) imagery datasets. However, SAM is unable to segment and label images outside of the visible light spec
Externí odkaz:
http://arxiv.org/abs/2402.11413
In hydrodynamic (HD) turbulence an exact decomposition of the energy flux across scales has been derived that identifies the contributions associated with vortex stretching and strain self-amplification (P. Johnson, Phys. Rev. Lett., 124, 104501 (202
Externí odkaz:
http://arxiv.org/abs/2402.10125
The Reynolds number, Re, is an important quantity for describing a turbulent flow. It tells us about the bandwidth over which energy can cascade from large scales to smaller ones, prior to the onset of dissipation. However, calculating it for nearly
Externí odkaz:
http://arxiv.org/abs/2312.06863
With infrastructure systems lasting for decades, even centuries, there is growing need to assess sustainability impacts. However, compared to energy or transportation networks (which each contribute roughly one third of global emissions), broadband n
Externí odkaz:
http://arxiv.org/abs/2311.05480
The ongoing change in Earth`s climate is causing an increase in the frequency and severity of climate-related hazards, for example, from coastal flooding, riverine flooding, and tropical cyclones. There is currently an urgent need to quantify the pot
Externí odkaz:
http://arxiv.org/abs/2311.04392
Autor:
Sprintson, Matthew, Oughton, Edward
More than one-fifth of the US population does not subscribe to a fixed broadband service despite broadband being a recognized merit good. For example, less than 4% of citizens earning more than US $70k annually do not have broadband, compared to 26%
Externí odkaz:
http://arxiv.org/abs/2311.02431