Zobrazeno 1 - 10
of 1 790
pro vyhledávání: '"P. Estruch"'
Autor:
Rafailov, Rafael, Hatch, Kyle, Singh, Anikait, Smith, Laura, Kumar, Aviral, Kostrikov, Ilya, Hansen-Estruch, Philippe, Kolev, Victor, Ball, Philip, Wu, Jiajun, Finn, Chelsea, Levine, Sergey
Offline reinforcement learning algorithms hold the promise of enabling data-driven RL methods that do not require costly or dangerous real-world exploration and benefit from large pre-collected datasets. This in turn can facilitate real-world applica
Externí odkaz:
http://arxiv.org/abs/2408.08441
Autor:
Tomar, Manan, Hansen-Estruch, Philippe, Bachman, Philip, Lamb, Alex, Langford, John, Taylor, Matthew E., Levine, Sergey
We introduce a new family of video prediction models designed to support downstream control tasks. We call these models Video Occupancy models (VOCs). VOCs operate in a compact latent space, thus avoiding the need to make predictions about individual
Externí odkaz:
http://arxiv.org/abs/2407.09533
At the core of both successful generative and self-supervised representation learning models there is a reconstruction objective that incorporates some form of image corruption. Diffusion models implement this approach through a scheduled Gaussian co
Externí odkaz:
http://arxiv.org/abs/2406.17688
Autor:
Walke, Homer, Black, Kevin, Lee, Abraham, Kim, Moo Jin, Du, Max, Zheng, Chongyi, Zhao, Tony, Hansen-Estruch, Philippe, Vuong, Quan, He, Andre, Myers, Vivek, Fang, Kuan, Finn, Chelsea, Levine, Sergey
We introduce BridgeData V2, a large and diverse dataset of robotic manipulation behaviors designed to facilitate research on scalable robot learning. BridgeData V2 contains 60,096 trajectories collected across 24 environments on a publicly available
Externí odkaz:
http://arxiv.org/abs/2308.12952
Autor:
Myers, Vivek, He, Andre, Fang, Kuan, Walke, Homer, Hansen-Estruch, Philippe, Cheng, Ching-An, Jalobeanu, Mihai, Kolobov, Andrey, Dragan, Anca, Levine, Sergey
Our goal is for robots to follow natural language instructions like "put the towel next to the microwave." But getting large amounts of labeled data, i.e. data that contains demonstrations of tasks labeled with the language instruction, is prohibitiv
Externí odkaz:
http://arxiv.org/abs/2307.00117
Autor:
Hansen-Estruch, Philippe, Kostrikov, Ilya, Janner, Michael, Kuba, Jakub Grudzien, Levine, Sergey
Effective offline RL methods require properly handling out-of-distribution actions. Implicit Q-learning (IQL) addresses this by training a Q-function using only dataset actions through a modified Bellman backup. However, it is unclear which policy ac
Externí odkaz:
http://arxiv.org/abs/2304.10573
Autor:
Karla-Alejandra Pérez-Vega, Camille Lassale, María-Dolores Zomeño, Olga Castañer, Jordi Salas-Salvadó, F. Javier Basterra-Gortari, Dolores Corella, Ramón Estruch, Emilio Ros, Francisco J. Tinahones, Gemma Blanchart, Mireia Malcampo, Daniel Muñoz-Aguayo, Helmut Schröder, Montserrat Fitó, Álvaro Hernáez
Publikováno v:
The Journal of Nutrition, Health and Aging, Vol 28, Iss 12, Pp 100406- (2024)
Objectives: Not skipping breakfast is associated with a better overall diet quality and lower cardiometabolic risk. However, the impact of calorie intake and dietary quality of breakfast on cardiovascular health remains unexplored. We aimed to study
Externí odkaz:
https://doaj.org/article/ee19b02a4b2e4ebf8ae8deeddf42bac9
Autor:
Dolores Estruch
Publikováno v:
Estudios Atacameños, Vol 70 (2024)
Atentos a las urgencias, expectativas y demandas que desde el presente interpelan a la etnohistoria, en este trabajo nos proponemos realizar una reflexión acerca de los desafíos de una “etnohistoria presente” a partir de un recorrido disciplina
Externí odkaz:
https://doaj.org/article/ad74bbb79bd1451d8d59af45aee30bef
Autor:
Antoni Torras Estruch
Publikováno v:
Revista de Llengua i Dret - Journal of Language and Law, Pp 368-371 (2024)
El text recull les principals disposicions sobre els usos, els drets lingüístics i el règim jurídic de la llengua publicades al Diari Oficial de la Unió Europea (DOUE) de l’1 de juliol al 31 de desembre de 2023. L’ordre en què apareixen les
Externí odkaz:
https://doaj.org/article/cb009fe34bf94f7780edf3d67e4b2c33
Autor:
Sophia Engelhard, Montserrat Estruch, Shuyu Qin, Christoph A. Engelhard, Francisco G. Rodriguez-Gonzalez, Martine Drilsvik, Javier Martin-Gonzalez, Jeng-Wei Lu, David Bryder, Claus Nerlov, Joachim Weischenfeldt, Kristian Reckzeh, Kim Theilgaard-Mönch
Publikováno v:
Cell Reports, Vol 43, Iss 7, Pp 114475- (2024)
Summary: Endomucin (EMCN) currently represents the only hematopoietic stem cell (HSC) marker expressed by both murine and human HSCs. Here, we report that EMCN+ long-term repopulating HSCs (LT-HSCs; CD150+CD48−LSK) have a higher long-term multi-lin
Externí odkaz:
https://doaj.org/article/3dfc405563e042acaabd1378d8d20651