Zobrazeno 1 - 10
of 374
pro vyhledávání: '"Kim, May"'
Autor:
Loh, William, Reens, David, Kharas, Dave, Sumant, Alkesh, Belanger, Connor, Maxson, Ryan T., Medeiros, Alexander, Setzer, William, Gray, Dodd, DeBry, Kyle, Bruzewicz, Colin D., Plant, Jason, Liddell, John, West, Gavin N., Doshi, Sagar, Roychowdhury, Matthew, Kim, May, Braje, Danielle, Juodawlkis, Paul W., Chiaverini, John, McConnell, Robert
Optical atomic clocks have demonstrated revolutionary advances in precision timekeeping, but their applicability to the real world is critically dependent on whether such clocks can operate outside a laboratory setting. The challenge to clock portabi
Externí odkaz:
http://arxiv.org/abs/2403.12794
Publikováno v:
Trials, Vol 25, Iss 1, Pp 1-6 (2024)
Abstract Background Mediation analysis, often completed as secondary analysis to estimating the main treatment effect, investigates situations where an exposure may affect an outcome both directly and indirectly through intervening mediator variables
Externí odkaz:
https://doaj.org/article/d8085a78f1554df5a963b92bbf3bdcf6
Autor:
DeBry, Kyle, Sinanan-Singh, Jasmine, Bruzewicz, Colin D., Reens, David, Kim, May E., Roychowdhury, Matthew P., McConnell, Robert, Chuang, Isaac L., Chiaverini, John
Publikováno v:
Phys. Rev. Lett. 131 (2023), 170602
We present experimental demonstrations of accurate and unambiguous single-shot discrimination between three quantum channels using a single trapped $^{40}\text{Ca}^{+}$ ion. The three channels cannot be distinguished unambiguously using repeated sing
Externí odkaz:
http://arxiv.org/abs/2305.14272
Autor:
Kim May Lee, Richard Emsley
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-18 (2024)
Abstract Background A platform trial approach allows adding arms to on-going trials to speed up intervention discovery programs. A control arm remains open for recruitment in a platform trial while intervention arms may be added after the onset of th
Externí odkaz:
https://doaj.org/article/1410e6b13c5648e6a35bfe9c638348af
Autor:
Lee, Kim May1 (AUTHOR) kim.lee@kcl.ac.uk, Hellier, Jennifer1 (AUTHOR), Emsley, Richard1 (AUTHOR)
Publikováno v:
Trials. 8/6/2024, Vol. 25 Issue 1, p1-6. 6p.
When comparing the performance of multi-armed bandit algorithms, the potential impact of missing data is often overlooked. In practice, it also affects their implementation where the simplest approach to overcome this is to continue to sample accordi
Externí odkaz:
http://arxiv.org/abs/2205.03820
Autor:
Lee, Kim May1,2 (AUTHOR) kim.lee@kcl.ac.uk, Emsley, Richard1,2 (AUTHOR)
Publikováno v:
BMC Medical Research Methodology. 7/30/2024, Vol. 24 Issue 1, p1-18. 18p.
Autor:
Kim, May E., McGrew, William F., Nardelli, Nicholas V., Clements, Ethan R., Hassan, Youssef S., Zhang, Xiaogang, Valencia, Jose L., Leopardi, Holly, Hume, David B., Fortier, Tara M., Ludlow, Andrw D., Leibrandt, David R.
Comparisons of high-accuracy optical atomic clocks \cite{Ludlow2015} are essential for precision tests of fundamental physics \cite{Safronova2018}, relativistic geodesy \cite{McGrew2018, Grotti2018, Delva2019}, and the anticipated redefinition of the
Externí odkaz:
http://arxiv.org/abs/2109.09540
Autor:
Kunzmann, Kevin, Grayling, Michael J., Lee, Kim May, Robertson, David S., Rufibach, Kaspar, Wason, James M. S.
Publikováno v:
Am. Stat., 2021, 75(4), 424--432
Sample size derivation is a crucial element of the planning phase of any confirmatory trial. A sample size is typically derived based on constraints on the maximal acceptable type I error rate and a minimal desired power. Here, power depends on the u
Externí odkaz:
http://arxiv.org/abs/2006.15715
Response-Adaptive Randomization (RAR) is part of a wider class of data-dependent sampling algorithms, for which clinical trials are typically used as a motivating application. In that context, patient allocation to treatments is determined by randomi
Externí odkaz:
http://arxiv.org/abs/2005.00564