Challenges on Collecting Smartphone Data in Cold Environments
Smartphones can be considered the cheapest and well-penetrated devices for collecting everyday human behaviour data. However, smartphones, as any battery-dependant electronic devices, […]
Meditation Detection Using Sensors from Wearable Devices
Meditation is a practice that aims at self-inducing a state of calmed rest. In this work, we analyze physiological signals collected with […]
StressNAS
Smartwatches have rapidly evolved towards capabilities to accurately capture physiological signals. As an appealing application, stress detection attracts many studies due to […]
A synopsis of progressive transition in precursor inks development for metal halide perovskites-based photovoltaic technology
Perovskite solar cell (PSC) technology has received considerable attention due to the rapid escalation of their solar-to-electrical energy conversion, which has recently […]
Millimeter-wave new radio test zone validation for MIMO over-the-air testing
Standardization efforts to define radiated metrics and test methods for verifying millimeter-wave (mmWave) new radio (NR) devices are currently ongoing. Multi-probe anechoic […]
A Wideband Linear-to-Circular Polarizer based on Hexagonal FSS on PDMS Substrate for CubeSats
A novel flexible single-layered and single-sided linear to-circular polarizer is proposed in this work. The proposed polarizer is designed for a deployable […]
Enabling mMTC in Remote Areas
The offshore wind farms are gaining momentum due to their promise to offer sustainable energy with low pollution and greenhouse gases emission. […]
Massive Machine-Type Communication and Satellite Integration for Remote Areas
Despite immense progress along different tracks, wireless connectivity for machine applications in remote areas is still very challenging. To address this vital […]
Survey on reconfigurable intelligent surfaces below 10 GHz
Reconfigurable intelligent surface (RIS) is a programmable structure that can be used to control the propagation of electromagnetic waves by changing the […]
Joint Clustering and Discriminative Feature Alignment for Unsupervised Domain Adaptation
Unsupervised Domain Adaptation (UDA) aims to learn a classifier for the unlabeled target domain by leveraging knowledge from a labeled source domain […]