Zobrazeno 1 - 10
of 8 068
pro vyhledávání: '"A. Hallak"'
Controlling humanoids in complex physically simulated worlds is a long-standing challenge with numerous applications in gaming, simulation, and visual content creation. In our setup, given a rich and complex 3D scene, the user provides a list of inst
Externí odkaz:
http://arxiv.org/abs/2406.18237
Autor:
Danilo Stefani Esposto, Marcelo Palinkas, Mariah Acioli Righetti, Oswaldo Luiz Stamato Taube, Anna Luísa Alves Fernandes, Jéssica Chiaratto, Vitória Ricardo, Fernanda Cristina Toloi Fiori Rufato, Simone Cecilio Hallak Regalo, Selma Siéssere
Publikováno v:
Prague Medical Report, Vol 125, Iss 3, Pp 220-231 (2024)
Rheumatoid arthritis and osteoarthritis both affect the articular cartilage, and are characterized by signs and symptoms that can affect the functions of the human body. This cross-sectional observational study evaluated electromyographic activity in
Externí odkaz:
https://doaj.org/article/0e81907d573141408d77ed123569b085
Autor:
Greenstein, Dan, Hallak, Nadav
We consider the minimization of a sum of a smooth function with a nonsmooth composite function, where the composition is applied on a random linear mapping. This random composite model encompasses many problems, and can especially capture realistic s
Externí odkaz:
http://arxiv.org/abs/2305.01055
Autor:
Hallak, Assaf, Dalal, Gal
Consider a stochastic matrix $P$ and diagonal matrix $D.$ In this work, we introduce Tilted matrices. A Tilted matrix is the product $D'PD$, where $D'$ is a diagonal normalization that makes the product stochastic. We then provide several results on
Externí odkaz:
http://arxiv.org/abs/2304.11634
Genetic ablation of the isoform γ of PI3K decreases antidepressant efficacy of ketamine in male mice
Autor:
Gabriela N. Vaz, Flávia C. Turcato, Isabel A.V. Lima, Franciele F. Scarante, Melissa R. Araújo, Tamires A.V. Brigante, Livia C.M. Rodrigues, Francisco S. Guimarães, Jaime E.C. Hallak, Jose A. Crippa, Antonio L. Teixeira, Antonio C.P. de Oliveira, Alline Cristina Campos
Publikováno v:
IBRO Neuroscience Reports, Vol 17, Iss , Pp 87-95 (2024)
About one-third of major depressive disorder (MDD) patients demonstrate unresponsiveness to classic antidepressants, and even the clinical efficacy of fast-acting drugs such as ketamine varies significantly among patients with treatment-resistant dep
Externí odkaz:
https://doaj.org/article/1e75834617204b169135fb47eb935f2a
Despite the popularity of policy gradient methods, they are known to suffer from large variance and high sample complexity. To mitigate this, we introduce SoftTreeMax -- a generalization of softmax that takes planning into account. In SoftTreeMax, we
Externí odkaz:
http://arxiv.org/abs/2301.13236
Policy-gradient methods are widely used for learning control policies. They can be easily distributed to multiple workers and reach state-of-the-art results in many domains. Unfortunately, they exhibit large variance and subsequently suffer from high
Externí odkaz:
http://arxiv.org/abs/2209.13966
Autor:
Alam, Minhaj Nur, Yamashita, Rikiya, Ramesh, Vignav, Prabhune, Tejas, Lim, Jennifer I., Chan, R. V. P., Hallak, Joelle, Leng, Theodore, Rubin, Daniel
Self supervised contrastive learning based pretraining allows development of robust and generalized deep learning models with small, labeled datasets, reducing the burden of label generation. This paper aims to evaluate the effect of CL based pretrai
Externí odkaz:
http://arxiv.org/abs/2208.11563
Autor:
O’Connor, Allan, author, Hallak, Rob, author, Soosay, Claudine, author, Mandrell, Joe, author
Publikováno v:
Entrepreneurial Ecosystems in Cities and Regions : Emergence, Evolution, and Future, 2024.
Externí odkaz:
https://doi.org/10.1093/oso/9780192866264.003.0024
Publikováno v:
BMC Genomic Data, Vol 25, Iss 1, Pp 1-11 (2024)
Abstract Background We tackle the problem of estimating species TMRCAs (Time to Most Recent Common Ancestor), given a genome sequence from each species and a large known phylogenetic tree with a known structure (typically from one of the species). Th
Externí odkaz:
https://doaj.org/article/cc566bcafc7643faabc50ed89285099d