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Sub-mW multi-Gbps chip-to-chip communication Links for Ultra-Low Power IoT end-nodes
(2018)2018 IEEE International Symposium on Circuits and Systems (ISCAS)Conference Paper -
LightProbe: A 64-channel programmable ultrasound transducer head with an integrated front-end and a 26.4 Gb/s optical link
(2017)2017 IEEE International Symposium on Circuits and Systems (ISCAS)Conference Paper -
A 142MOPS/mW Integrated Programmable Array Accelerator for Smart Visual Processing
(2017)2017 IEEE International Symposium on Circuits and Systems (ISCAS)Conference Paper -
Rat cortical layers classification extracting evoked local field potential images with implanted multi-electrode sensor
(2018)2018 IEEE 20th International Conference on e-Health Networking, Applications and Services (Healthcom)One of the most ambitious goals of neuroscience and its neuroprosthetic applications is to interface intelligent electronic devices with the biological brain to cure neurological diseases. This emerging research field builds on our growing understanding of brain circuits and on recent technological advances in miniaturization of implantable multi-electrode-arrays (MEAs) to record brain signals at high spatiotemporal resolution. Data ...Conference Paper -
Robustifying the Deployment of tinyML Models for Autonomous mini-vehicles
(2021)2021 IEEE International Symposium on Circuits and Systems (ISCAS)Standard-size autonomous navigation vehicles have rapidly improved thanks to the breakthroughs of deep learning. However, scaling autonomous driving to low-power systems deployed on dynamic environments poses several challenges that prevent their adoption. To address them, we propose a closed-loop learning flow for autonomous driving mini-vehicles that includes the target environment in-the-loop. We leverage a family of compact and ...Conference Paper -
Towards Long-term Non-invasive Monitoring for Epilepsy via Wearable EEG Devices
(2021)2021 IEEE Biomedical Circuits and Systems Conference (BioCAS)We present the implementation of seizure detection algorithms based on a minimal number of EEG channels on a parallel ultra-low-power embedded platform. The analyses are based on the CHB-MIT dataset, and include explorations of different classification approaches (Support Vector Machines, Random Forest, Extra Trees, AdaBoost) and different pre/post-processing techniques to maximize sensitivity while guaranteeing no false alarms. We analyze ...Conference Paper -
RVfplib: A Fast and Compact Open-Source Floating-Point Emulation Library for Tiny RISC-V Processors
(2021)Lecture Notes in Computer Science ~ Embedded Computer Systems: Architectures, Modeling, and SimulationSmall, low-cost IoT devices rely on floating-point (FP) software emulation on 32-bit integer cores when the cost of a full-fledged FPU is not affordable. Thus, the performance and code size of the FP emulation library are decisive for meeting energy and memory-size constraints. We propose RVfplib, the first ISA-optimized open-source library for single and double-precision IEEE 754 FP emulation on RV32IM[C] cores. RVfplib is 59% smaller ...Conference Paper -
Pro3D, Programming for Future 3D Manycore Architectures
(2013)Lecture Notes in Computer Science ~ Formal Methods for Components and Objects : 10th International Symposium, FMCO 2011, Turin, Italy, October 3-5, 2011 : revised selected papersConference Paper -
Wearable assistant for load monitoring
(2010)4th International Conference on Pervasive Computing Technologies for Healthcare : Pervasive Health 2010Conference Paper -
VirtualSoC
(2013)IEEE 27th International Parallel and Distributed Processing Symposium workshops & Phd forum (IPDPSW), 2013 : 20 - 24 May 2013, Cambridge, Boston, Massachusetts, USA ; proceedingsConference Paper