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of 106 382
pro vyhledávání: '"Roux AT"'
The development of extremum seeking (ES) has progressed, over the past hundred years, from static maps, to finite-dimensional dynamic systems, to networks of static and dynamic agents. Extensions from ODE dynamics to maps and agents that incorporate
Externí odkaz:
http://arxiv.org/abs/2411.13234
Autor:
Mingione, Marco, Lagona, Francesco, Nagar, Priyanka, von Holtzhausen, Francois, Bekker, Andriette, Schoombie, Janine, Roux, Peter C. le
Motivated by a case study of vegetation patterns, we introduce a mixture model with concomitant variables to examine the association between the orientation of vegetation stripes and wind direction. The proposal relies on a novel copula-based bivaria
Externí odkaz:
http://arxiv.org/abs/2411.11461
Natural policy gradient (NPG) is a common policy optimization algorithm and can be viewed as mirror ascent in the space of probabilities. Recently, Vaswani et al. [2021] introduced a policy gradient method that corresponds to mirror ascent in the dua
Externí odkaz:
http://arxiv.org/abs/2411.12042
Autor:
Coutinho, Pedro Henrique Silva, Bessa, Iury, Rodrigues, Victor Hugo Pereira, Oliveira, Tiago Roux
This paper deals with sliding mode control for multivariable polytopic uncertain systems. We provide systematic procedures to design variable structure controllers (VSCs) and unit-vector controllers (UVCs). Based on suitable representations for the c
Externí odkaz:
http://arxiv.org/abs/2411.10592
This paper addresses the design and analysis of a multivariable gradient-based stochastic extremum-seeking control method for multi-input systems with arbitrary input delays. The approach accommodates systems with distinct time delays across input ch
Externí odkaz:
http://arxiv.org/abs/2411.10580
As one of the main pillars of quantum technologies, quantum metrology aims to improve measurement precision using techniques from quantum information. The two main strategies to achieve this are the preparation of nonclassical states and the design o
Externí odkaz:
http://arxiv.org/abs/2411.04122
Several attempts have been made to handle multiple source separation tasks such as speech enhancement, speech separation, sound event separation, music source separation (MSS), or cinematic audio source separation (CASS) with a single model. These mo
Externí odkaz:
http://arxiv.org/abs/2410.23987
Autor:
Machado, Léo, Philippe, Hélène, Ferreres, Élodie, Khlaut, Julien, Dupuis, Julie, Floch, Korentin Le, Gatenyo, Denis Habip, Roux, Pascal, Grégory, Jules, Ronot, Maxime, Dancette, Corentin, Boeken, Tom, Tordjman, Daniel, Manceron, Pierre, Hérent, Paul
Carcinogenesis is a proteiform phenomenon, with tumors emerging in various locations and displaying complex, diverse shapes. At the crucial intersection of research and clinical practice, it demands precise and flexible assessment. However, current b
Externí odkaz:
http://arxiv.org/abs/2410.07908
Humans have the ability to learn new tasks by inferring high-level concepts from existing solution, then manipulating these concepts in lieu of the raw data. Can we automate this process by deriving latent semantic structures in a document collection
Externí odkaz:
http://arxiv.org/abs/2410.05481
Autor:
Kazemnejad, Amirhossein, Aghajohari, Milad, Portelance, Eva, Sordoni, Alessandro, Reddy, Siva, Courville, Aaron, Roux, Nicolas Le
Large language models (LLMs) are increasingly applied to complex reasoning tasks that require executing several complex steps before receiving any reward. Properly assigning credit to these steps is essential for enhancing model performance. Proximal
Externí odkaz:
http://arxiv.org/abs/2410.01679