Zobrazeno 1 - 10
of 9 830
pro vyhledávání: '"A, Poulos"'
Recent advancements in Distributional Reinforcement Learning (DRL) for modeling loss distributions have shown promise in developing hedging strategies in derivatives markets. A common approach in DRL involves learning the quantiles of loss distributi
Externí odkaz:
http://arxiv.org/abs/2408.12446
In this paper, we present Deep-MacroFin, a comprehensive framework designed to solve partial differential equations, with a particular focus on models in continuous time economics. This framework leverages deep learning methodologies, including conve
Externí odkaz:
http://arxiv.org/abs/2408.10368
Autor:
Poulos, Markos, Papagelis, Konstantinos, Koukaras, Emmenuel N., Kalosakas, George, Fugallo, Giorgia, Termentzidis, Konstantinos
In this work, we have studied the phonon properties of multi-layered graphene with the use of Molecular Dynamics (MD) simulations and the k-space Autocorrelation Sequence (k-VACS) method. We calculate the phonon dispersion curves, densities of states
Externí odkaz:
http://arxiv.org/abs/2406.19155
Autor:
Thorvaldson, Ian, Poulos, Dean, Moehle, Christian M., Misha, Saiful H., Edlbauer, Hermann, Reiner, Jonathan, Geng, Helen, Voisin, Benoit, Jones, Michael T., Donnelly, Matthew B., Pena, Luis F., Hill, Charles D., Myers, Casey R., Keizer, Joris G., Chung, Yousun, Gorman, Samuel K., Kranz, Ludwik, Simmons, Michelle Y.
Spin qubits in silicon are strong contenders for realizing a practical quantum computer. This technology has made remarkable progress with the demonstration of single and two-qubit gates above the fault-tolerant threshold and entanglement of up to th
Externí odkaz:
http://arxiv.org/abs/2404.08741
Distributional Reinforcement Learning (RL) estimates return distribution mainly by learning quantile values via minimizing the quantile Huber loss function, entailing a threshold parameter often selected heuristically or via hyperparameter search, wh
Externí odkaz:
http://arxiv.org/abs/2401.02325
Autor:
Metzelthin SF, Thuesen J, Tuntland H, Zingmark M, Jeon YH, Kristensen HK, Low LF, Poulos CJ, Pool J, Rahja M, Rosendahl E, de Vugt ME, Giebel C, Graff MJ, Clare L
Publikováno v:
Journal of Multidisciplinary Healthcare, Vol Volume 17, Pp 5583-5591 (2024)
Silke F Metzelthin,1,2 Jette Thuesen,3,4 Hanne Tuntland,5 Magnus Zingmark,6 Yun-Hee Jeon,7 Hanne Kaae Kristensen,8,9 Lee-Fay Low,7 Christopher J Poulos,10,11 Jackie Pool,12 Miia Rahja,13 Erik Rosendahl,14 Marjolein E de Vugt,15 Clarissa Giebel,16 Mau
Externí odkaz:
https://doaj.org/article/37573dda61ae4adfaf4374ac509da87e
Autor:
H. Rosero-Velásquez, M. Monsalve, J. C. Gómez Zapata, E. Ferrario, A. Poulos, J. C. de la Llera, D. Straub
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 24, Pp 2667-2687 (2024)
Different risk management activities, such as land-use planning, preparedness, and emergency response, utilize scenarios of earthquake events. A systematic selection of such scenarios should aim at finding those that are representative of a certain s
Externí odkaz:
https://doaj.org/article/74039a93fb314b99a06333c3b6f17175
Autor:
Lindy Clemson, Lynette Mackenzie, Meryl Lovarini, Christopher Roberts, Roslyn Poulos, Catherine Sherrington, Amy C. W. Tan, Judy Simpson, Constance Dimity Pond, Sabrina Pit, Anne Tiedemann, Lorraine Lovitt, Sarah N. Hilmer
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
The iSOLVE implementation project established and evaluated integrated processes and pathways, including a decision-making tool and educational interventions for general medical practitioners (GPs) and the upskilling of allied health professionals (A
Externí odkaz:
https://doaj.org/article/caa9fa0daaa24796a7480f609e4b58b2
Autor:
Andrew M. Barton, Helen M. Poulos, Elizabeth Crisfield, Amanda Dillon, Mark Mello, Jennifer Selfridge, Rick Van de Poll, Sarah Hardy
Publikováno v:
Ecology and Evolution, Vol 14, Iss 11, Pp n/a-n/a (2024)
ABSTRACT Bees and moths are globally important pollinators. Xeric barrens in the largely mesic northeastern USA support high levels of pollinator diversity, including rare bees and moths. We investigated the response of bee vs. moth communities to ab
Externí odkaz:
https://doaj.org/article/facd1b0fd60b404ea3fff73ec69d99a3
Publikováno v:
Frontiers in Neurology, Vol 15 (2024)
IntroductionMechanical thrombectomy becomes more complex when the occlusion occurs in a tortuous cerebral anatomy, increasing the puncture to reperfusion time and the number of attempts for clot removal. Therefore, an understanding of stent retriever
Externí odkaz:
https://doaj.org/article/905abf68c01041c8834e16d9b41daebd