51 citations · 71 across the 4 of their papers we have counts for
4 papers
HEEPidermis: a versatile SoC for BioZ recording
Juan Sapriza, Beatrice Grassano, Alessio Naclerio +11
Biological impedance (BioZ) is an information-packed modality that allows for non-invasive monitoring of health and emotional state. Currently, most research involving tissue imped…
Increasing the Energy-Efficiency of Wearables Using Low-Precision Posit Arithmetic with PHEE
David Mallasén, Pasquale Davide Schiavone, Alberto A. Del Barrio +2
Wearable edge AI biomedical devices are increasingly being used for continuous patient health monitoring, enabling real-time insights and extended data collection without the need…
Big-PERCIVAL: Exploring the Native Use of 64-Bit Posit Arithmetic in Scientific Computing
David Mallasén, Alberto A. Del Barrio, Manuel Prieto-Matias
The accuracy requirements in many scientific computing workloads result in the use of double-precision floating-point arithmetic in the execution kernels. Nevertheless, emerging re…
PERCIVAL: Open-Source Posit RISC-V Core with Quire Capability
David Mallasén, Raul Murillo, Alberto A. Del Barrio +3
The posit representation for real numbers is an alternative to the ubiquitous IEEE 754 floating-point standard. In this work, we present PERCIVAL, an application-level posit capabl…