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08/14/2023
Development and Evaluation of Three Chatbots for Postpartum Mood and Anxiety Disorders
In collaboration with Postpartum Support International (PSI), a non-prof...
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05/27/2023
Cheating off your neighbors: Improving activity recognition through corroboration
Understanding the complexity of human activities solely through an indiv...
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12/22/2022
Understanding Postpartum Parents' Experiences via Two Digital Platforms
Digital platforms, including online forums and helplines, have emerged a...
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10/25/2022
Dynamic Speech Endpoint Detection with Regression Targets
Interactive voice assistants have been widely used as input interfaces i...
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03/21/2022
Automated detection of foreground speech with wearable sensing in everyday home environments: A transfer learning approach
Acoustic sensing has proved effective as a foundation for numerous appli...
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03/11/2022
Lifelong Adaptive Machine Learning for Sensor-based Human Activity Recognition Using Prototypical Networks
Continual learning, also known as lifelong learning, is an emerging rese...
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03/07/2022
HAR-GCNN: Deep Graph CNNs for Human Activity Recognition From Highly Unlabeled Mobile Sensor Data
The problem of human activity recognition from mobile sensor data applie...
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10/07/2021
Transferring Voice Knowledge for Acoustic Event Detection: An Empirical Study
Detection of common events and scenes from audio is useful for extractin...
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05/02/2021
MagSurface: Wireless 2D Finger Tracking Leveraging Magnetic Fields
With the ubiquity of touchscreens, touch input modality has become a pop...
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10/19/2020
Improving Prediction of Real-Time Loneliness and Companionship Type Using Geosocial Features of Personal Smartphone Data
Loneliness is a widely affecting mental health symptom and can be mediat...
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10/16/2020
Multi-Modal Data Collection for Measuring Health, Behavior, and Living Environment of Large-Scale Participant Cohorts: Conceptual Framework and Findings from Deployments
As mobile technologies become ever more sensor-rich, portable, and ubiqu...
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12/10/2019
Quantifying the Chaos Level of Infants' Environment via Unsupervised Learning
Acoustic environments vary dramatically within the home setting. They ca...
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10/19/2018
Audio-Based Activities of Daily Living (ADL) Recognition with Large-Scale Acoustic Embeddings from Online Videos
Over the years, activity sensing and recognition has been shown to play ...
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10/19/2018
AudioAR: Audio-Based Activity Recognition with Large-Scale Acoustic Embeddings from YouTube Videos
Activity sensing and recognition have been demonstrated to be critical i...
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10/07/2015
Leveraging Context to Support Automated Food Recognition in Restaurants
The pervasiveness of mobile cameras has resulted in a dramatic increase ...
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10/06/2015
