Results 131 to 140 of about 60,560 (308)
A Bridge Transformer Network With Deep Graph Convolution for Hyperspectral Image Classification
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Transformers have been widely applied to hyperspectral image classification, leveraging their self‐attention mechanism for powerful global modelling. However, two key challenges remain as follows: excessive memory and computational costs from calculating correlations between all tokens (especially as image size or spectral bands increase) and ...
Yuquan Gan +5 more
wiley +1 more source
High Voltage, EarlyView.ABSTRACT This study explores exciting state species and reaction pathways in positive leaders to better understand the breakdown mechanisms of long air gap discharges and natural lightning. Emission spectra from an unstable positive leader in a 1 m rod‐plate air gap under switching impulse voltages were observed, spanning 300–800 nm.
Hengxin He +6 more
wiley +1 more source
News media coverage and the predictability of house prices
Real Estate Economics, EarlyView.Abstract This article introduces new housing‐media‐attention indices for the 50 U.S. states based on the Bloomberg Terminal News Trends (NT) function, which collects articles from various news and social media sources and identifies their content using artificial intelligence tools.
Oguzhan Cepni
wiley +1 more source
Existence results for nonlocal boundary value problems of fractional differential equations and inclusions with strip conditions [PDF]
, 2012 Bashir Ahmad, Sotiris K. Ntouyas
openalex +1 more source
Журнал Белорусского государственного университета: Математика, информатика, 2018 We consider a nonlinear nonlocal parabolic equation ut = Δu + a(x,t)ur∫Ωup(y,t)dy - b(x,t)uq for (x,t) ∈ Ω × (0,+∞) with nonlinear nonlocal boundary condition u(x,t)|∂Ω × (0,+∞) = ∫Ωk(x,y,t)ul(y,t)dy and initial data u(x,0) = u0(x), x ∈ Ω, where r, p, q, l are positive constants; Ω is a bounded domain in Rn with smooth boundary ∂Ω.
Alexander L. Gladkov +1 more
openaire +1 more source
Predicting animal movement with deepSSF: A deep learning step selection framework
Methods in Ecology and Evolution, EarlyView.Abstract Predictions of animal movement are vital for understanding and managing wild populations. However, the fine‐scale, complex decision‐making of animals can pose challenges for the accurate prediction of trajectories. Integrated step selection functions (iSSFs), a common tool for inferring relationships between animal movement and the environment,
Scott W. Forrest +6 more
wiley +1 more source
Nonlocal boundary value problems with resonant or non-resonant conditions [PDF]
, 2013 Weibing Wang, Xuxin Yang
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Archaeometry, EarlyView.ABSTRACT As the capital of Makuria, Tungul was a major sociopolitical center within medieval Nubia, being the seat of a bishopric and a monastic community. During the excavation of the Kom H monastery, three burial crypts (Crypts 1–3) were uncovered.
Robert J. Stark +2 more
wiley +1 more source
Inverse time-dependent source problems for the heat equation with nonlocal boundary conditions
, 2018 A. Hazanee +3 more
openalex +2 more sources
The hyperbolic system of equations with nonlocal boundary conditions
, 2012 The initial value problem for the hyperbolic system of equations with nonlocal boundary conditions is studied. The positivity of the space operator A generated by this problem in interpolation spaces is established. The structure interpolation spaces of this state operator is studied.
ASHYRALYEV, Allaberen, PRENOV, Rahat
openaire +2 more sources