Zobrazeno 1 - 10
of 175 973
pro vyhledávání: '"A A, Moura"'
Manipulation without grasping, known as non-prehensile manipulation, is essential for dexterous robots in contact-rich environments, but presents many challenges relating with underactuation, hybrid-dynamics, and frictional uncertainty. Additionally,
Externí odkaz:
http://arxiv.org/abs/2412.13157
Autor:
Brodin, Joachim Falck, Pierce, Kevin, Reis, Paula, Rikvold, Per Arne, Moura, Marcel, Jankov, Mihailo, Måløy, Knut Jørgen
We present an experimental study of immiscible, two-phase fluid flow through a three-dimensional porous medium consisting of randomly-packed, monodisperse glass spheres. Our experiments combine refractive-index matching and laser-induced fluorescence
Externí odkaz:
http://arxiv.org/abs/2412.10127
Publikováno v:
IEEE Transactions on Intelligent Transportation Systems, 2024
Cycling is critical for cities to transition to more sustainable transport modes. Yet, safety concerns remain a critical deterrent for individuals to cycle. If individuals perceive an environment as unsafe for cycling, it is likely that they will pre
Externí odkaz:
http://arxiv.org/abs/2412.09835
Autor:
Cheigh, Justin, Moura, Guilherme Zeus Dantas e, Duke, Jacob Lehmann, Mauro, Annika, McDonald, Zoe, Mello, Anna, Miller, Kayla, Miller, Steven J., Iannuzzelli, Santiago Velazquez
The purpose of this short note is to show the interplay between math outreach and conducting original research, in particular how each can build off the other.
Comment: 9 pages, 5 figures
Comment: 9 pages, 5 figures
Externí odkaz:
http://arxiv.org/abs/2412.09750
Autor:
Torres, Arthur Elwing, de Moura, Edleno Silva, da Silva, Altigran Soares, Nascimento, Mario A., Mesquita, Filipe
Named Entity Recognition (NER) is a machine learning task that traditionally relies on supervised learning and annotated data. Acquiring such data is often a challenge, particularly in specialized fields like medical, legal, and financial sectors. Th
Externí odkaz:
http://arxiv.org/abs/2411.14551
Autor:
Monteiro, Mariana O., Bernardes, Nadja K., Broni, Eugene M., de Moura, Francisco A. B. F., Almeida, Guilherme M. A.
Manipulating the dynamics of open quantum systems is a crucial requirement for large-scale quantum computers. Finding ways to overcome or extend decoherence times is a challenging task. Already at the level of a single two-level atom, its reduced dyn
Externí odkaz:
http://arxiv.org/abs/2411.14304
Autor:
Ribeiro, W. L., Moura, C. A.
We develop a collisional framework for neutrino propagation within open quantum systems, termed the \emph{Collisional Approach for Open Neutrino Systems} (CAONS). A Born-Markov equation is derived, linking decoherence, dissipation, decay rates, and s
Externí odkaz:
http://arxiv.org/abs/2411.08330
Handwritten Signature Verification (HSV) systems distinguish between genuine and forged signatures. Traditional HSV development involves a static batch configuration, constraining the system's ability to model signatures to the limited data available
Externí odkaz:
http://arxiv.org/abs/2411.06510
Autor:
Ramos, Miguel Moura, Almeida, Tomás, Vareta, Daniel, Azevedo, Filipe, Agrawal, Sweta, Fernandes, Patrick, Martins, André F. T.
Reinforcement learning (RL) has been proven to be an effective and robust method for training neural machine translation systems, especially when paired with powerful reward models that accurately assess translation quality. However, most research ha
Externí odkaz:
http://arxiv.org/abs/2411.05986
Dual-arm mobile manipulators can transport and manipulate large-size objects with simple end-effectors. To interact with dynamic environments with strict safety and compliance requirements, achieving whole-body motion planning online while meeting va
Externí odkaz:
http://arxiv.org/abs/2410.22910