Leonardo Alchieri |

A foundation model for electrodermal activity data

Thu, 01 Jan 2026 00:00:00 +0000

Blue Mondays and Happy Meals: Investigating the Impact of Contextual Factors on Mood States

Wed, 01 Jan 2025 00:00:00 +0000

Exploring Generalist Foundation Models for Time Series of Electrodermal Activity Data

Wed, 01 Jan 2025 00:00:00 +0000

Robust PPG Authentication: The Role of Temporal, Individual, and State Variability

Wed, 01 Jan 2025 00:00:00 +0000

Lateralization Effects in Electrodermal Activity Data Collected Using Wearable Devices

Mon, 01 Jan 2024 00:00:00 +0000

BiHeartS

Sun, 01 Jan 2023 00:00:00 +0000

Sleep is the primary mean of recovery from accumulated fatigue and thus plays a crucial role in fostering people’s mental and physical well-being. Sleep quality monitoring systems are often implemented using wearables that leverage their sensing capabilities to provide sleep behaviour insights and recommendations to users. Building models to estimate sleep quality from sensor data is a challenging task, due to the variability of both physiological data, perception of sleep quality, and the daily routine across users. This challenge gauges the need for a comprehensive dataset that includes information about the daily behaviour of users, physiological signals as well as the perceived sleep quality. In this paper, we try to narrow this gap by proposing Bilateral Heart rate from multiple devices and body positions for Sleep measurement (BiHeartS) dataset. The dataset is collected in the wild from 10 participants for 30 consecutive nights. Both research-grade and commercial wearable devices are included in the data collection campaign. Also, comprehensive self-reports are collected about the sleep quality and the daily routine.

BiHeartS: Bilateral Heart Rate from multiple devices and body positions for Sleep measurement Dataset

Sun, 01 Jan 2023 00:00:00 +0000

Enhancing XGBoost with Heuristic Smoothing for Transportation Mode and Activity Recognition

Sun, 01 Jan 2023 00:00:00 +0000

HeartS

Sun, 01 Jan 2023 00:00:00 +0000

Recognition of Engagement from Electrodermal Activity Data Across Different Contexts

Sun, 01 Jan 2023 00:00:00 +0000

Video-Based Emotion Estimation Using Deep Neural Networks: A Comparative Study

Sun, 01 Jan 2023 00:00:00 +0000

Heart Rate During Sleep Measured Using Finger-, Wrist- and Chest-Worn Devices: A Comparison Study

Sat, 01 Jan 2022 00:00:00 +0000

On the Impact of Lateralization in Physiological Signals from Wearable Sensors

Sat, 01 Jan 2022 00:00:00 +0000

On the mismatch between measured and perceived sleep quality

Sat, 01 Jan 2022 00:00:00 +0000