Zobrazeno 1 - 10
of 1 990
pro vyhledávání: '"P. Kochanski"'
Autor:
Song, Xingyou, Zhang, Qiuyi, Lee, Chansoo, Fertig, Emily, Huang, Tzu-Kuo, Belenki, Lior, Kochanski, Greg, Ariafar, Setareh, Vasudevan, Srinivas, Perel, Sagi, Golovin, Daniel
Google Vizier has performed millions of optimizations and accelerated numerous research and production systems at Google, demonstrating the success of Bayesian optimization as a large-scale service. Over multiple years, its algorithm has been improve
Externí odkaz:
http://arxiv.org/abs/2408.11527
Autor:
Maslowska, Aneta, Kochanowska, Dominika M., Sulich, Adrian, Domagala, Jaroslaw Z., Dopierala, Marcin, Kochanski, Michal, Szot, Michal, Chrominski, Witold, Mycielski, Andrzej
Publikováno v:
Sensors 24 (2024) 345
This study explores the suitability of semi-insulating compounds, specifically (Cd,Mn)Te and (Cd,Mn)(Te,Se), as materials for room temperature X-ray and gamma-ray detectors. These compounds were grown using the Bridgman method, known for its efficien
Externí odkaz:
http://arxiv.org/abs/2310.17231
Autor:
Shaddy, Bryan, Ray, Deep, Farguell, Angel, Calaza, Valentina, Mandel, Jan, Haley, James, Hilburn, Kyle, Mallia, Derek V., Kochanski, Adam, Oberai, Assad
Increases in wildfire activity and the resulting impacts have prompted the development of high-resolution wildfire behavior models for forecasting fire spread. Recent progress in using satellites to detect fire locations further provides the opportun
Externí odkaz:
http://arxiv.org/abs/2309.02615
Autor:
Mandel, J., Hirschi, J., Kochanski, A. K., Farguell, A., Haley, J., Mallia, D. V., Shaddy, B., Oberai, A. A., Hilburn, K. A.
The current fuel moisture content (FMC) subsystems in WRF-SFIRE and its workflow system WRFx use a time-lag differential equation model with assimilation of data from FMC sensors on Remote Automated Weather Stations (RAWS) by the extended augmented K
Externí odkaz:
http://arxiv.org/abs/2301.05427
Vizier is the de-facto blackbox and hyperparameter optimization service across Google, having optimized some of Google's largest products and research efforts. To operate at the scale of tuning thousands of users' critical systems, Google Vizier solv
Externí odkaz:
http://arxiv.org/abs/2207.13676
Autor:
Chen, Yutian, Song, Xingyou, Lee, Chansoo, Wang, Zi, Zhang, Qiuyi, Dohan, David, Kawakami, Kazuya, Kochanski, Greg, Doucet, Arnaud, Ranzato, Marc'aurelio, Perel, Sagi, de Freitas, Nando
Meta-learning hyperparameter optimization (HPO) algorithms from prior experiments is a promising approach to improve optimization efficiency over objective functions from a similar distribution. However, existing methods are restricted to learning fr
Externí odkaz:
http://arxiv.org/abs/2205.13320
Akademický článek
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Autor:
Angel Farguell, Jack Ryan Drucker, Jeffrey Mirocha, Philip Cameron-Smith, Adam Krzysztof Kochanski
Publikováno v:
Fire, Vol 7, Iss 10, p 358 (2024)
This study presents a novel reanalysis dataset of dead fuel moisture content (DFMC) across California from 2000 to 2020 at a 2 km resolution. Utilizing a data assimilation system that integrates a simplified time-lag fuel moisture model with 10-h fue
Externí odkaz:
https://doaj.org/article/0ff23b46d71a461ea517f71f06aa7c2f
Publikováno v:
Frontiers in Forests and Global Change, Vol 7 (2024)
Externí odkaz:
https://doaj.org/article/57e9e3b07c17459090f5a713b34e7abb
Publikováno v:
Seminar on Numerical Analysis - SNA'21, Institute of Geonics of the Czech Academy of Sciences, 2021, pages 51-54, ISBN 978-80-86407-82-1
We present a simple finite element formulation of mass-consistent approximation, and a fast multigrid iterative method with adaptive semicoarsening, which maintains the convergence of the iterations over a range of grids and penalty coefficients. The
Externí odkaz:
http://arxiv.org/abs/2101.08453