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Realizable Continuous-Space Shields for Safe Reinforcement Learning

Autor: Kim, Kyungmin, Corsi, Davide, Rodriguez, Andoni, Lanier, JB, Parellada, Benjami, Baldi, Pierre, Sanchez, Cesar, Fox, Roy

While Deep Reinforcement Learning (DRL) has achieved remarkable success across various domains, it remains vulnerable to occasional catastrophic failures without additional safeguards. An effective solution to prevent these failures is to use a shiel

Externí odkaz: http://arxiv.org/abs/2410.02038

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Lie algebraic invariants in quantum linear optics

Autor: Parellada, Pablo V., Garcia, Vicent Gimeno i, Moyano-Fernández, Julio José, Garcia-Escartin, Juan Carlos

Quantum linear optics is a promising candidate for obtaining a quantum computational advantage. However, linear optics without post-selection is not powerful enough to produce any quantum state from a given input state. This limits its utility since

Externí odkaz: http://arxiv.org/abs/2409.12223

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Quantum key distribution rates from non-symmetric conic optimization

Autor: Lorente, Andrés González, Parellada, Pablo V., Castillo-Celeita, Miguel, Araújo, Mateus

Computing key rates in quantum key distribution (QKD) numerically is essential to unlock more powerful protocols, that use more sophisticated measurement bases or quantum systems of higher dimension. It is a difficult optimization problem, that depen

Externí odkaz: http://arxiv.org/abs/2407.00152

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No-go theorems for photon state transformations in quantum linear optics

Autor: Parellada, Pablo V., Garcia, Vicent Gimeno i, Moyano-Fernández, Julio-José, Garcia-Escartin, Juan Carlos

We give a necessary condition for photon state transformations in linear optical setups preserving the total number of photons. From an analysis of the algebra describing the quantum evolution, we find a conserved quantity that appears in all allowed

Externí odkaz: http://arxiv.org/abs/2307.11478

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Three-Dimensional Fully Metallic Dual Polarization Frequency Selective Surface Design Using Coupled-Resonator Circuit Information

Autor: Parellada-Serrano, Ignacio, Pérez-Escribano, Mario, Molero, Carlos, Padilla, Pablo, de la Rubia, Valentín

This work employs a new approach to analyze coupled-resonator circuits to design and manufacture a fully metallic dual polarization frequency selective surface (FSS). The proposed filtering structure is composed of a series of unit cells with resonat

Externí odkaz: http://arxiv.org/abs/2307.07224

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Akademický článek

Multicentre randomised controlled trial comparing Bankart repair with remplissage and Latarjet procedure in shoulder instability with subcritical bone loss (STABLE): study protocol

Autor: Asheesh Bedi, Patrick Henry, Mohit Bhandari, Jaydeep Moro, John Carroll, Sarah Kerslake, Rachel M Frank, Jon Warner, Katrine Milner, Timothy Leroux, Michaela Kopka, Julie-Anne Fritz, Marie-Eve Lebel, Moin Khan, Stéphane Pelet, Kim Madden, Stacey Wanlin, Robert Litchfield, Peter MacDonald, Fatima Nadeem, Paul Dunn, Han Yang, Heather Grant, Nicole Bryant, Ashley Ambrose, Ryan Degen, Miriam Garrido Clua, Danielle Dagher, Asma Mirza, Matthew Denkers, Peter Lapner, Katie McIlquham, Himani Anand, Stephanie Lewaniak, Atqiya Fariha, Alessandra Rodriguez, Priethika Suthakaran, Nithila Sivakumar, Montserrat García Portabella, Josep Massons Albareda, Lledó Batalla Gurrea, Luken Zubizarreta Barrutia, Denisse Guadalupe Loya De la Cerda, Bashar Alolabi, Caralee Bolton, Davide Bardana, Ryan Bicknell, Fiona Howells, Xinning “Tiger” Li, Jayson Saleet, Daniel J Stokes, Rodrigo Ignacio de Marinis Acle, Catalina Victoria Vidal Olate, Abdul-ilah Hachem, Pablo Marcet, Katelyn Inch, Jill Neufeld, Jason Old, Jarret Woodmass, Sheila McRae, Rahne Magnusson, Brenna Cyr, Christine Johnston Heise, Sara Telles-Langdon, Heather Normand, Dan Ogborn, Jeff Leiter, Cristina Ventura-Parellada, Jose M Mora-Guix, Ferran Gamez-Baños, Mar Muñoz Valverde, Carlos Torrens Canovas, Fernando Santana, Tamara Wagner, Lakshmi Ambika, Rania Khalil, Oma Persaud, Amelia Cardoso, Mary Nasim, Ydo V Kleinlugtenbelt, I F Kodde, Ellie B M Landman, Hannie Elskamp-Meijerman, Monique V M Voskamp, Jordi Salvador Carreño, Pablo Castillón Bernal, Pilar Gomez Haccart, Jorge H Nuñez Camarena, Judit López Catena, Laurie A Hiemstra, S Mark Heard, Gregory M Buchko, Katrina Munro, Emilio Calvo Crespo, Cristina Delgado del Caño, Amir Sohail, Sylvie Turmel, Mahdi Alsaffar, Naser Alnusif, Najla Alsiri

Publikováno v: BMJ Open, Vol 14, Iss 11 (2024)

Introduction Recurrent shoulder dislocations often cause attrition of the labrum and progressive loss of the anterior bony contour of the glenoid. Treatment options for this pathology involve either soft tissue repair or bony augmentation procedure.

Externí odkaz: https://doaj.org/article/fd8b42707cbf49b6956e1b385253666b

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