Results 51 to 60 of about 187,051,808 (157)

A note on strongly 𝐸-reflexive inverse semigroups

, 1980
In contrast to the semilattice of groups case, an inverse semigroup S which is the union of strongly E-reflexive inverse subsemigroups need not be strongly E-reflexive. If, however, the union is saturated with respect to the Green’s relation
L. O’Carroll
core   +1 more source

Generalized modes in Bayesian inverse problems [PDF]

, 2019
Uncertainty quantification requires efficient summarization of high- or even infinite-dimensional (i.e., non-parametric) distributions based on, e.g., suitable point estimates (modes) for posterior distributions arising from model-specific prior ...
Piiroinen, Petteri, Helin, Tapio, Clason, Christian, Kretschmann, Remo   +3 more
core   +1 more source

KPI‐NeRF: Hyperspectral Neural Radiance Fields from a Single Kaleidoscopic Plenoptic Image

Computer Graphics Forum, EarlyView.
KPI‐NeRF reconstructs hyperspectral light field images from a single kaleidoscopic plenoptic image. By leveraging neural radiance fields, it enables high‐quality spectral and angular de‐multiplexing for dynamic scene capture. Abstract Plenoptic imaging has excessive sampling requirements associated with the high dimensionality of the desired data.
Erqi Huang, John Restrepo, Xun Cao, Ivo Ihrke   +3 more
wiley   +1 more source

On the Matrix (I + X)-1 [PDF]

In this note we consider the question under which conditions all entries of the matrix I-(I+X)-1 are nonnegative in case matrix X is a real positive definite matrix.Sufficient conditions are presented as well as some necessary conditions.One sufficient ...
Engwerda, J.C.
core  

Nocturnal Hypoxemia Burden Correlates With Vestibular Dysfunction in Obstructive Sleep Apnea

Clinical Otolaryngology, EarlyView.
ABSTRACT Introduction Obstructive sleep apnea (OSA) is a potential contributor to vestibular dysfunction, though specific correlating parameters remain unclear. This study aimed to determine whether hypoxemia severity indices correlate quantitatively with caloric slow‐phase eye velocity (SPV), a marker of vestibular function. Methods In a retrospective
Dachan Kim, Seong Hoon Bae, Hyung‐Ju Cho   +2 more
wiley   +1 more source

Organisational Factors and Nurses' Well‐Being in the Workplace: An Integrative Review

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aim To report organisational factors known to positively contribute to nurses' well‐being in the workplace. Design Integrative literature review. Methods Peer‐reviewed journal articles using various methodological approaches, and theoretical works, published in English with a focus on organisational factors and nurses' well‐being were included.
Carmel Bond, Rebecca Jarden, Adrianna Watson, Debra Jackson   +3 more
wiley   +1 more source

Sparse deterministic approximation of Bayesian inverse problems [PDF]

, 2011
We present a parametric deterministic formulation of Bayesian inverse problems with an input parameter from infinite-dimensional, separable Banach spaces.
A M Stuart, C Schwab, Stuart, Andrew M., Schwab, Christoph, Schwab, Ch. (Christoph), Stuart, A. M.   +5 more
core   +1 more source

AI Platforms as Cooperation Enablers Favoring the Development of Strategic Situating Capabilities Within Solution Delivery Ecosystems

Journal of Product Innovation Management, EarlyView.
ABSTRACT Academic Summary By integrating artificial intelligence (AI) platforms into their processes, firms aim to enhance their strategic capabilities and gain a competitive advantage. This study investigates the impact of such platforms on value generation within solution‐based strategies, proposing two connected mechanisms.
Yancy Vaillant, Esteban Lafuente, Ferran Vendrell‐Herrero   +2 more
wiley   +1 more source

Computing Generalized Inverse Systems using Matrix Pencil Methods [PDF]

, 2001
We address the numerically reliable computation of generalized inverses of rational matrices in descriptor state-space representation. We put particular emphasis on two classes of inverses: the weak generalized inverse and the Moore-Penrose pseudoinverse.
Varga, A., Varga, Andras
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Collision-free inverse kinematics of the redundant seven-link manipulator used in a cucumber picking robot [PDF]

, 2010
The paper presents results of research on an inverse kinematics algorithm that has been used in a functional model of a cucumber-harvesting robot consisting of a redundant P6R manipulator.
Willigenburg, L.G., van, Barreiro, P., Meuleman, J., Van Henten, E.J., Schenk, E.J., Schenk, E.J.J., Van Willigenburg, L.G., Barreiro Elorza, Pilar, Henten, E.J., van   +8 more
core   +1 more source