Zobrazeno 1 - 10
of 1 017
pro vyhledávání: '"Rodríguez, Iván"'
Autor:
Savage, Thomas, Ma, Stephen, Boukil, Abdessalem, Patel, Vishwesh, Rangan, Ekanath, Rodriguez, Ivan, Chen, Jonathan H
Large Language Model (LLM) fine tuning is underutilized in the field of medicine. Two of the most common methods of fine tuning are Supervised Fine Tuning (SFT) and Direct Preference Optimization (DPO), but there is little guidance informing users wh
Externí odkaz:
http://arxiv.org/abs/2409.12741
Autor:
Csomay-Shanklin, Noel, Compton, William D., Rodriguez, Ivan Dario Jimenez, Ambrose, Eric R., Yue, Yisong, Ames, Aaron D.
We study the design of robust and agile controllers for hybrid underactuated systems. Our approach breaks down the task of creating a stabilizing controller into: 1) learning a mapping that is invariant under optimal control, and 2) driving the actua
Externí odkaz:
http://arxiv.org/abs/2409.06125
Autor:
Compton, William, Rodriguez, Ivan Dario Jimenez, Csomay-Shanklin, Noel, Yue, Yisong, Ames, Aaron D.
Stabilizing underactuated systems is an inherently challenging control task due to fundamental limitations on how the control input affects the unactuated dynamics. Decomposing the system into actuated (output) and unactuated (zero) coordinates provi
Externí odkaz:
http://arxiv.org/abs/2408.14749
Autor:
Caplan, Ronald M., Stulajter, Miko M., Linker, Jon A., Larkin, Jeff, Gabb, Henry A., Su, Shiquan, Rodriguez, Ivan, Tschirhart, Zachary, Malaya, Nicholas
There is a continuing interest in using standard language constructs for accelerated computing in order to avoid (sometimes vendor-specific) external APIs. For Fortran codes, the {\tt do concurrent} (DC) loop has been successfully demonstrated on the
Externí odkaz:
http://arxiv.org/abs/2408.07843
Autor:
Fu, Hao, Shankar, Francesco, Ayromlou, Mohammadreza, Koutsouridou, Ioanna, Cattaneo, Andrea, Bertemes, Caroline, Bellstedt, Sabine, Martín-Navarro, Ignacio, Leja, Joel, Allevato, Viola, Bernardi, Mariangela, Boco, Lumen, Dimauro, Paola, Gruppioni, Carlotta, Lapi, Andrea, Menci, Nicola, Rodríguez, Iván Muñoz, Puglisi, Annagrazia, Alonso-Tetilla, Alba V.
In a hierarchical, dark matter-dominated Universe, stellar mass functions (SMFs), galaxy merger rates, star formation histories (SFHs), satellite abundances, and intracluster light, should all be intimately connected observables. However, the systema
Externí odkaz:
http://arxiv.org/abs/2406.07605
Autor:
Rodríguez, Iván Muñoz, Georgakakis, Antonis, Shankar, Francesco, Ruiz, Ángel, Bonoli, Silvia, Comparat, Johan, Koulouridis, Elias, Lapi, Andrea, Almeida, Cristina Ramos
Environmental effects are believed to play an important yet poorly understood role in triggering accretion events onto the supermassive black holes (SMBHs) of galaxies (Active Galactic Nuclei; AGN). Massive clusters, which represent the densest struc
Externí odkaz:
http://arxiv.org/abs/2403.07060
Autor:
Musiimenta, Blessing, Speranza, Giovanna, Urrutia, Tanya, Brusa, Marcella, Almeida, Cristina Ramos, Perna, Michele, López, Ivàn Ezequiel, Alexander, David M., Laloux, Brivael, Shankar, Francesco, Lapi, Andrea, Salvato, Mara, Toba, Yoshiki, Andonie, Carolina, Rodríguez, Ivàn Munoz
Publikováno v:
A&A 687, A111 (2024)
Evolutionary models suggest that the initial growth phases of active galactic nuclei (AGN) are dust-enshrouded, and characterised by jet/wind outflows that should gradually clear the interstellar medium (ISM) in the host by heating and/or expelling t
Externí odkaz:
http://arxiv.org/abs/2401.17299
Autor:
Tapia, Raul, Rodríguez-Gómez, Juan Pablo, Sanchez-Diaz, Juan Antonio, Gañán, Francisco Javier, Rodríguez, Iván Gutierrez, Luna-Santamaria, Javier, Dios, José Ramiro Martínez-de, Ollero, Anibal
Perception systems for ornithopters face severe challenges. The harsh vibrations and abrupt movements caused during flapping are prone to produce motion blur and strong lighting condition changes. Their strict restrictions in weight, size, and energy
Externí odkaz:
http://arxiv.org/abs/2309.05450
In this paper, we combine the techniques of enlargement of filtrations and stochastic control theory to establish an extension of the verification theorem, where the coefficients of the stochastic controlled equation are adapted to the underlying fil
Externí odkaz:
http://arxiv.org/abs/2308.04680