Projects

Fine-Grained Object Manipulation Recognition with Wrist-Worn Inertial and Ultrasonic Sensors

Fine-Grained Object Manipulation Recognition with Wrist-Worn Inertial and Ultrasonic Sensors

Learning Safe and Stable Driving with IRL: Learning from Temporally Localized Failures

Learning Safe and Stable Driving with IRL: Learning from Temporally Localized Failures

Efficient Urban Dynamics Forecasting by Geometrically Complemented Multi-task Poisson Regression.

Efficient Urban Dynamics Forecasting by Geometrically Complemented Multi-task Poisson Regression.

Forecasting Crowded Events using Public Announcements with Large Language Models

Forecasting Crowded Events using Public Announcements with Large Language Models

Forecasting Lifespan of Crowded Events Inspired by Acoustic Synthesis Technique

Forecasting Lifespan of Crowded Events Inspired by Acoustic Synthesis Technique

Device-Free Multi-Person Indoor Localization Using the Change of ToF

Device-Free Multi-Person Indoor Localization Using the Change of ToF

Adaptive incremental beacon placement optimization for crowd density monitoring applications

Adaptive incremental beacon placement optimization for crowd density monitoring applications

Fine-grained Urban Dynamics Prediction using Large-Scale Mobile Phone Location Data

Fine-grained Urban Dynamics Prediction using Large-Scale Mobile Phone Location Data

Robustifying Wi-Fi localization by Between-Location data augmentation

Robustifying Wi-Fi localization by Between-Location data augmentation

Driving behavior modeling at un-signalized intersection with inverse reinforcement learning on sequential MDPs

Driving behavior modeling at un-signalized intersection with inverse reinforcement learning on sequential MDPs

Construction vehicle activity recognition based on sensor data

Construction vehicle activity recognition based on sensor data

Multi-Task Multi-Order Poisson Regression for urban dynamics prediction

Multi-Task Multi-Order Poisson Regression for urban dynamics prediction

Fast and stable IRL based driving behavior modeling in continuous state space

Fast and stable IRL based driving behavior modeling in continuous state space

Predicting anomalous crowds with anomaly score-matching-based regression using transit search logs and GPS mobility logs

Predicting anomalous crowds with anomaly score-matching-based regression using transit search logs and GPS mobility logs

GroupWiLo: Accurate and Low-cost Wi-Fi-based Localization with Minimization of Parameter Total Variation

GroupWiLo: Accurate and Low-cost Wi-Fi-based Localization with Minimization of Parameter Total Variation

Adaptive driving behavior modeling towards diverse driving situations using inverse reinforcement learning

Adaptive driving behavior modeling towards diverse driving situations using inverse reinforcement learning

Robust indoor localization across smartphone models with ellipsoid features from multiple RSSIs

Robust indoor localization across smartphone models with ellipsoid features from multiple RSSIs

Early destination prediction by mobile phone sensing

Early destination prediction by mobile phone sensing

Irregularity prediction based on transit app logs

Irregularity prediction based on transit app logs

Working-Relationship Detection from Fitbit Sensor Data

Working-Relationship Detection from Fitbit Sensor Data

Urban dynamics analysis with large-scale Location data from smartphones

Urban dynamics analysis with large-scale Location data from smartphones

Modeling risk anticipation and defensive driving on residential roads using inverse reinforcement learning

Modeling risk anticipation and defensive driving on residential roads using inverse reinforcement learning

Consistent collective activity recognition with fully connected CRFs

Consistent collective activity recognition with fully connected CRFs

Steered Crowdsensing

Steered Crowdsensing

An easy-to-install system for daily walking ability assessment with a distance sensor array

An easy-to-install system for daily walking ability assessment with a distance sensor array

Hand Shape Classification with a Wearable Wrist Contour Sensor

Hand Shape Classification with a Wearable Wrist Contour Sensor

Health score prediction with high-level activity features

Health score prediction with high-level activity features

Frustratingly Simplified Deployment in Wi-Fi Localization via Route Annotation.

Frustratingly Simplified Deployment in Wi-Fi Localization via Route Annotation.

Indoor activity recognition with discriminative deformable part models

Indoor activity recognition with discriminative deformable part models

Modeling and Predicting Going-out Behavior via Dirichlet process mixture

Modeling and Predicting Going-out Behavior via Dirichlet process mixture

Counting People in Crowded Environment

Counting People in Crowded Environment

Driver behavior modeling from multiple drivers' data

Driver behavior modeling from multiple drivers' data

Behavior Prediction from Trajectories in a House by Estimating Transition Model Using Stay Points

Behavior Prediction from Trajectories in a House by Estimating Transition Model Using Stay Points

Driver behavior modeling based on Bayesian collaborative learning

Driver behavior modeling based on Bayesian collaborative learning

The Optimization of Sensor Arrangement and Feature Selection in Activity Recognition

The Optimization of Sensor Arrangement and Feature Selection in Activity Recognition