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Sensing, Recognition, and Security / Sensor-Based Activity Recognition

How can inertial sensors and audio data from commercial smartwatches be used to recognize everyday activities?

helpResearch questionSensor-Based Activity Recognition

How can inertial sensors and audio data from commercial smartwatches be used to recognize everyday activities?

UbiComp '22Leveraging Sound and Wrist Motion to Detect Activities of Daily Living with Commodity Smartwatches

Similar questions

helpResearch questionSensor-Based Activity Recognition

How can LLMs (e.g., GPT) evaluate natural language explanation quality of explainable human activity recognition models in smart homes?

UbiComp '24Using Large Language Models to Compare Explainable Models for Smart Home Human Activity Recognition

helpResearch questionSensor-Based Activity Recognition

How do two prompt-engineering strategies (Best-Among-K and scoring) perform in explanation quality assessment, and how consistent are they with user survey results?

UbiComp '24Using Large Language Models to Compare Explainable Models for Smart Home Human Activity Recognition

helpResearch questionSensor-Based Activity Recognition

What advantages and limitations do LLM-based evaluation methods have compared with user surveys and knowledge-model approaches for assessing explanation quality?

UbiComp '24Using Large Language Models to Compare Explainable Models for Smart Home Human Activity Recognition

helpResearch questionSensor-Based Activity Recognition

How can burden-free zero-shot sleep staging be achieved from ballistocardiography (BCG)?

UbiComp '24SleepNetZero: Zero-Burden Zero-Shot Reliable Sleep Staging with Neural Networks Based on Ballistocardiograms

helpResearch questionSensor-Based Activity Recognition

How can model generalization be improved despite sensor principle differences between BCG and PSG (polysomnography)?

UbiComp '24SleepNetZero: Zero-Burden Zero-Shot Reliable Sleep Staging with Neural Networks Based on Ballistocardiograms

helpResearch questionSensor-Based Activity Recognition

Which data augmentation techniques improve BCG sleep staging reliability in data-scarce settings?

UbiComp '24SleepNetZero: Zero-Burden Zero-Shot Reliable Sleep Staging with Neural Networks Based on Ballistocardiograms

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