Zobrazeno 1 - 10
of 641
pro vyhledávání: '"Braun, David P."'
Autor:
Braun, David
We present an open-source implementation of the Descript Audio Codec (DAC) using Google's JAX ecosystem of Flax, Optax, Orbax, AUX, and CLU. Our codebase enables the reuse of model weights from the original PyTorch DAC, and we confirm that the two im
Externí odkaz:
http://arxiv.org/abs/2405.11554
Autor:
McAndrew, Thomas, Majumder, Maimuna S., Lover, Andrew A., Venkatramanan, Srini, Bocchini, Paolo, Besiroglu, Tamay, Codi, Allison, Dempsey, Gaia, Abbott, Sam, Chevalier, Sylvain, Bosse, Nikos I., Cambeiro, Juan, Braun, David
In May 2022, mpox (formerly monkeypox) spread to non-endemic countries rapidly. Human judgment is a forecasting approach that has been sparsely evaluated during the beginning of an outbreak. We collected -- between May 19, 2022 and July 31, 2022 -- 1
Externí odkaz:
http://arxiv.org/abs/2404.14686
Autor:
Mathews, Chase W., Braun, David J.
Springs are commonly used in wearable robotic devices to provide assistive joint torque without the need for motors and batteries. However, different tasks (such as walking or running) and different users (such as athletes with strong legs or the eld
Externí odkaz:
http://arxiv.org/abs/2302.13471
Autor:
Kim, Sung Y., Braun, David J.
Springs are efficient in storing and returning elastic potential energy but are unable to hold the energy they store in the absence of an external load. Lockable springs use clutches to hold elastic potential energy in the absence of an external load
Externí odkaz:
http://arxiv.org/abs/2212.14389
Novel Spring Mechanism Enables Iterative Energy Accumulation under Force and Deformation Constraints
Autor:
Dempsey, Cole A., Braun, David J.
Springs can provide force at zero net energy cost by recycling negative mechanical work to benefit motor-driven robots or spring-augmented humans. However, humans have limited force and range of motion, and motors have a limited ability to produce fo
Externí odkaz:
http://arxiv.org/abs/2212.14382
In this paper, we present an adjustable-equilibrium parallel elastic actuator (AE-PEA). The actuator consists of a motor, an equilibrium adjusting mechanism, and a spring arranged into a cylindrical geometry, similar to a motor-gearbox assembly. The
Externí odkaz:
http://arxiv.org/abs/2212.07601
Autor:
Sutrisno, Amanda, Braun, David J.
Springs store mechanical energy similar to batteries storing electrical energy. However, conventional springs are heavy and store limited amounts of mechanical energy relative to batteries, i.e they have low mass-energy-density. Next-generation 3D pr
Externí odkaz:
http://arxiv.org/abs/2211.09245
Autor:
Codi, Allison, Luk, Damon, Braun, David, Cambeiro, Juan, Besiroglu, Tamay, Chen, Eva, de C`esaris, Luis Enrique Urtubey, Bocchini, Paolo, McAndrew, Thomas
Aggregated human judgment forecasts for COVID-19 targets of public health importance are accurate, often outperforming computational models. Our work shows aggregated human judgment forecasts for infectious agents are timely, accurate, and adaptable,
Externí odkaz:
http://arxiv.org/abs/2204.02466
Autor:
McAndrew, Thomas, Codi, Allison, Cambeiro, Juan, Besiroglu, Tamay, Braun, David, Chen, Eva, de Cesaris, Luis Enrique Urtubey, Luk, Damon
Forecasts of the trajectory of an infectious agent can help guide public health decision making. A traditional approach to forecasting fits a computational model to structured data and generates a predictive distribution. However, human judgment has
Externí odkaz:
http://arxiv.org/abs/2202.09820
Publikováno v:
EPTCS 352, 2021, pp. 77-90
Several tools have been developed to enhance automation of theorem proving in the 2D plane. However, in 3D, only a few approaches have been studied, and to our knowledge, nothing has been done in higher dimensions. In this paper, we present a few exa
Externí odkaz:
http://arxiv.org/abs/2201.00539