Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Tcheuko AS"'
Autor:
Tcheuko, Lucas, Samuelson, Frank
We expect that some observers in perceptual signal detection experiments, such as radiologists, will make rational decisions, and therefore ratings from those observers are expected to form a convex ROC curve. However, measured and published curves a
Externí odkaz:
http://arxiv.org/abs/1301.7720
Autor:
Hu, Wenqing, Tcheuko, Lucas
Publikováno v:
Asymptotic Analysis, Volume 87, Number 1-2 / 2014
We study the asymptotic behavior of a diffusion process with small diffusion in a domain $D$. This process is reflected at $\partial D$ with respect to a co-normal direction pointing inside $D$. Our asymptotic result is used to study the long time be
Externí odkaz:
http://arxiv.org/abs/1203.5092
Akademický článek
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La relation entre la gouvernance et les coûts cachés est devenue depuis quelques années un débat de société et un thème de recherche intéressant aussi bien pour les chercheurs en économie qu’en gestion. Le Cameroun n’est pas en marge pui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13122e0cbf2e083505aeb65109274ad3
Publikováno v:
Statistical Methods in Medical Research. 29:1592-1611
Evaluation of medical imaging devices often involves clinical studies where multiple readers (MR) read images of multiple cases (MC) for a clinical task, which are often called MRMC studies. In addition to sizing patient cases as is required in most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ce676baf845c44aef1a7914467c61b6
https://doi.org/10.1177/0962280219869370
https://doi.org/10.1177/0962280219869370
Publikováno v:
Medical Imaging: Image Perception, Observer Performance, and Technology Assessment
Multi-reader multi-case (MRMC) studies are often used for the evaluation of medical imaging devices. Due to limited prior information, the sizing of such studies (i.e., sizing both readers and cases) is often inaccurate. It is therefore desirable to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6e6e42d56ddb7ad4f80d0de3755ca66
https://doi.org/10.1117/12.2513646
https://doi.org/10.1117/12.2513646
Autor:
Olivier Kimmoun, Riccardo Mariani, Benjamin Bouscasse, Emmanuel Tcheuko, Adrien Courbois, Young-Myung Choi
Publikováno v:
OMAE 2018
OMAE 2018, Jun 2018, Madrid, Spain
OMAE 2018, Jun 2018, Madrid, Spain
Wave drift loads play a key role in station-keeping analysis of floating offshore structures. However, conventional radiation/diffraction tools have some limitations especially when the structure has sharp edges, requiring more extended validation. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59b8a0557dc9d90db6ba87426d8fffc7
https://hal.archives-ouvertes.fr/hal-02885136
https://hal.archives-ouvertes.fr/hal-02885136
Akademický článek
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Publikováno v:
Journal of Statistical Theory and Practice. 10:87-99
The classical empirical, area under the receiver operating characteristic (ROC) curve (AUC) is a two-sample U-statistic of order (1,1). Its variance can be written out as a sum of three tractable covariances. It is then possible to consider each of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8a1a360479c6fd3ada7f2eb3905799b
https://doi.org/10.1080/15598608.2015.1077759
https://doi.org/10.1080/15598608.2015.1077759
Autor:
Lucas Tcheuko, Leonid Koralov
Publikováno v:
Journal of Theoretical Probability. 29:867-895
We study the long-time behavior (at times of order \(\exp (\lambda /\varepsilon ^2\))) of solutions to quasi-linear parabolic equations with a small parameter \(\varepsilon ^2\) at the diffusion term. The solution to a PDE can be expressed in terms o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b91d39bb704146f318b9ce1fbde40023
https://doi.org/10.1007/s10959-015-0601-4
https://doi.org/10.1007/s10959-015-0601-4