Zobrazeno 1 - 10
of 112 360
pro vyhledávání: '"Roux AS"'
We propose to learn legged robot locomotion skills by watching thousands of wild animal videos from the internet, such as those featured in nature documentaries. Indeed, such videos offer a rich and diverse collection of plausible motion examples, wh
Externí odkaz:
http://arxiv.org/abs/2412.04273
Publikováno v:
2024 IEEE-RAS International Conference on Humanoid Robots (Humanoids)
This paper presents a novel controller for the bipedal robot Bolt. Our approach leverages a whole-body model predictive controller in conjunction with a footstep sequencer to achieve robust locomotion. Simulation results demonstrate effective velocit
Externí odkaz:
http://arxiv.org/abs/2412.01713
Autor:
Megías, Alberto, Arredondo, Sergio Contreras, Chen, Cheng Giuseppe, Tang, Chenyu, Roux, Benoît, Chipot, Christophe
This contribution introduces a neural-network-based approach to discover meaningful transition pathways underlying complex biomolecular transformations in coherence with the committor function. The proposed path-committor-consistent artificial neural
Externí odkaz:
http://arxiv.org/abs/2412.01947
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