Zobrazeno 1 - 10
of 4 364
pro vyhledávání: '"A. Newey"'
We review an algorithm developed for parameter estimation within the Continuous Data Assimilation (CDA) approach. We present an alternative derivation for the algorithm presented in a paper by Carlson, Hudson, and Larios (CHL, 2021). This derivation
Externí odkaz:
http://arxiv.org/abs/2411.13561
We provide a non-asymptotic analysis of the linear instrumental variable estimator allowing for the presence of exogeneous covariates. In addition, we introduce a novel measure of the strength of an instrument that can be used to derive non-asymptoti
Externí odkaz:
http://arxiv.org/abs/2410.02015
Publikováno v:
Journal of High Energy Physics (2024) 1-49
The kinetic mixing of two U(1) gauge theories can result in a massless photon that has perturbative couplings to both electric and magnetic charges. This framework can be used to perturbatively calculate in a quantum field theory with both kinds of c
Externí odkaz:
http://arxiv.org/abs/2407.13823
Publikováno v:
Trauma Case Reports, Vol 32, Iss , Pp 100402- (2021)
We present an unusual case of a young male with a penetrating neck injury (PNI) due to a work-related injury. A metallic foreign body traversed from entry at surgical Zone 2 to Zone 1 in the neck and resulted in a transection of the left thyrocervica
Externí odkaz:
https://doaj.org/article/5101cabbd7a9491caa3925b047401e08
In this paper we address the problem of bias in machine learning of parameters following covariate shifts. Covariate shift occurs when the distribution of input features change between the training and deployment stages. Regularization and model sele
Externí odkaz:
http://arxiv.org/abs/2307.04527
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-49 (2024)
Abstract The kinetic mixing of two U(1) gauge theories can result in a massless photon that has perturbative couplings to both electric and magnetic charges. This framework can be used to perturbatively calculate in a quantum field theory with both k
Externí odkaz:
https://doaj.org/article/9cfbf20b986040df8cd39c8d20857de7
Autor:
Joshua S. Selfe, Teresa J. S. Steyn, Eran F. Shorer, Richard J. Burman, Kira M. Düsterwald, Ariel Z. Kraitzick, Ahmed S. Abdelfattah, Eric R. Schreiter, Sarah E. Newey, Colin J. Akerman, Joseph V. Raimondo
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Ionic driving forces provide the net electromotive force for ion movement across receptors, channels, and transporters, and are a fundamental property of all cells. In the nervous system, fast synaptic inhibition is mediated by chloride perm
Externí odkaz:
https://doaj.org/article/c0646bb3d3a84e5dae514f6b764b6a3a
Autor:
Bennett, Andrew, Kallus, Nathan, Mao, Xiaojie, Newey, Whitney, Syrgkanis, Vasilis, Uehara, Masatoshi
We consider estimation of parameters defined as linear functionals of solutions to linear inverse problems. Any such parameter admits a doubly robust representation that depends on the solution to a dual linear inverse problem, where the dual solutio
Externí odkaz:
http://arxiv.org/abs/2307.13793
Autor:
Lafler, Randy, Eickhoff, Mark L., Newey, Scott C., Gonzalez, Yamil Nieves, Stoltenburg, Kurt E., Camacho, J. Frank, Harris, Mark A., Oesch, Denis W., Lewis, Adrian J., Lanning, R. Nicholas
High-precision remote clock synchronization is crucial for many classical and quantum network applications. Evaluating options for space-Earth links, we find that traditional solutions may not produce the desired synchronization for low Earth orbits
Externí odkaz:
http://arxiv.org/abs/2307.07371
Autor:
Atreyi Chakrabarty, Sarah E. Newey, Maisha M. Promi, Belinda K. Agbetiameh, Daniella Munro, Paul J. N. Brodersen, Gemma Gothard, Kashif Mahfooz, Jose P. Mengual, Vladyslav V. Vyazovskiy, Colin J. Akerman
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract The unfolded protein response (UPR) maintains proteostasis upon endoplasmic reticulum (ER) stress, and is initiated by a range of physiological and pathological processes. While there have been advances in developing fluorescent reporters fo
Externí odkaz:
https://doaj.org/article/611d39d613c2435f861b6b58e3b6b82c