Buscar
Mostrando ítems 71-80 de 133
Pre-training Long Short-term Memory neural networks for efficient regression in artificial speech postfiltering
(2018)
Several attempts to enhance statistical parametric speech synthesis have contemplated deep-learning-based postfilters, which learn to perform a mapping of the synthetic speech parameters to the natural ones, reducing the ...
A Novel Control System for Medium-Voltage Hexverter-Based Drives
(2020-09-23)
In this paper, a novel control system for the
Hexverter-based drive is proposed and analysed. Unlike
previously proposed control schemes, the proposed one
does not require the information of the machine variables
to ...
HMM-Based Speech Synthesis Enhancement with Hybrid Postfilters
(2018)
In this chapter, we introduce hybrid postfilters into speech synthesis,
with the objective of enhancing the quality of the synthesized speech.
Our approach combines a Wiener filter with deep neural networks. Several ...
The long road to universal electrification: A critical look at present pathways and challenges
(2020)
Nearly 840 million people still lack access to electricity, while over a billion more have an unreliable electricity connection. In this article, the three different electrification pathways—grid extension, centralized ...
Physical integration of a photovoltaic-battery system: A thermal analysis
(2017-12-15)
Solar-battery systems are still expensive, bulky, and space consuming. To tackle these issues, we propose a novel device that combines all the components of a solar-battery system in one device. This device might help ...
Robustness/performance tradeoff for anisochronic plants with two degrees of freedom PID controllers
(2015)
In this paper, the anisochronic model (which is able to represent both over-damped and under-damped process with the same topology) is used for the tuning of PI and PID controllers. The relationship between robustness and ...
Pushing cylinders: Expanding on object-based manipulation
(2020-07)
Competent assistant robots need to understand
their environment to be able to perform skilled manipulation
tasks. One way of achieving it is to have knowledge about the
physical behaviour of objects and how they respond ...
Automated Quantification of Ki-67 on Gastric Epithelial Tissue based on Cell Nuclei Area Ratio
(2022)
The objective was to develop an automated algorithm for the estimation of a protein (Ki-67) index based on cell nuclei area ratio of gastric epithelial tissue cells; for this purpose, digital histopathology images were ...
Torso, mobile platform and head integration for a humanoid robot
Integración de un torso, base móvil y una cabeza, para un robot humanoide
(2019)
En el ARCOS-Lab, se tiene como proyecto principal, la construcción de un robot
humanoide de cuerpo completo, capaz de realizar tareas de manipulación de objetos a un nivel
elevado de precisión y complejidad. Para ello, ...