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pro vyhledávání: '"Derman P"'
In Markov decision processes (MDPs), quantile risk measures such as Value-at-Risk are a standard metric for modeling RL agents' preferences for certain outcomes. This paper proposes a new Q-learning algorithm for quantile optimization in MDPs with st
Externí odkaz:
http://arxiv.org/abs/2410.24128
The standard formulation of Markov decision processes (MDPs) assumes that the agent's decisions are executed immediately. However, in numerous realistic applications such as robotics or healthcare, actions are performed with a delay whose value can e
Externí odkaz:
http://arxiv.org/abs/2404.05440
Autor:
Utku, Aydin Emre, Ada, Suzan Ece, Hatipoglu, Muhammet, Derman, Mustafa, Ugur, Emre, Samur, Evren
Metabolic energy consumption of a powered lower-limb exoskeleton user mainly comes from the upper body effort since the lower body is considered to be passive. However, the upper body effort of the users is largely ignored in the literature when desi
Externí odkaz:
http://arxiv.org/abs/2402.00135
Autor:
Keskinkilic, Derman, Ozkahya, Lale
The vertex-coloring problem on graphs avoiding bicolored members of a family of subgraphs has been widely studied. Most well-known examples are star coloring and acyclic coloring of graphs (Gr\"unbaum, 1973) where bicolored copies of $P_4$ and cycles
Externí odkaz:
http://arxiv.org/abs/2312.12919
Autor:
Behar, Joachim A., Levy, Jeremy, Zvuloni, Eran, Gendelman, Sheina, Rosenberg, Aviv, Biton, Shany, Derman, Raphael, Sobel, Jonathan A., Alexandrovich, Alexandra, Charlton, Peter, Goda, Márton Á
PhysioZoo is a collaborative platform designed for the analysis of continuous physiological time series. The platform currently comprises four modules, each consisting of a library, a user interface, and a set of tutorials: (1) PhysioZoo HRV, dedicat
Externí odkaz:
http://arxiv.org/abs/2309.04498
Autor:
Gadot, Uri, Derman, Esther, Kumar, Navdeep, Elfatihi, Maxence Mohamed, Levy, Kfir, Mannor, Shie
In robust Markov decision processes (RMDPs), it is assumed that the reward and the transition dynamics lie in a given uncertainty set. By targeting maximal return under the most adversarial model from that set, RMDPs address performance sensitivity t
Externí odkaz:
http://arxiv.org/abs/2309.01107
Autor:
Benjamin A. Derman, Ajay Major, Jennifer Cooperrider, Ken Jiang, Aubrianna Ramsland, Theodore Karrison, Tadeusz Kubicki, Andrzej J. Jakubowiak
Publikováno v:
Blood Cancer Journal, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract MRD2STOP is a pragmatic trial evaluating maintenance therapy cessation guided by measurable residual disease (MRD) negativity in multiple myeloma (MM). Eligible patients had previous MRD
Externí odkaz:
https://doaj.org/article/03712b7429334a0db4dd04bdc036fead
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 3, Pp 1191-1198 (2024)
The effect of different heat treatment temperatures on the isothermal oxidation of Ni-based Fe-40Ni-24Cr alloy was studied. The alloy underwent a heat treatment process at 1000°C and 1200°C for 3 hours of soaking time, followed by water quenching.
Externí odkaz:
https://doaj.org/article/a3dce626d4e94066bd603c4d9fef2730
Autor:
Carolette Snyders, Nicola Sewry, Wayne Derman, Maaike Eken, Esme Jordaan, Sonja Swanevelder, Martin Schwellnus
Publikováno v:
Sports Medicine and Health Science, Vol 6, Iss 3, Pp 252-259 (2024)
The incidence of acute respiratory infections (ARinf), including SARS-CoV-2, in unvaccinated student rugby players during phases from complete lockdown during the COVID-19 pandemic to returning to competition is unknown. The aim of the study was to d
Externí odkaz:
https://doaj.org/article/c60dd970ba0e4fbcaf13009b7a6aa07f
Publikováno v:
Bioactive Materials, Vol 43, Iss , Pp 195-224 (2025)
The epithelium is one of the important tissues in the body as it plays a crucial barrier role serving as a gateway into and out of the body. Most organs in the body contain an epithelial tissue component, where the tightly connected, organ-specific e
Externí odkaz:
https://doaj.org/article/7626a8e8837d4e0fb320a3cded852d9a