SEUS: A Wearable Multi-Channel Acoustic Headset Platform to Improve Pedestrian Safety: Demo Abstract. - Rishikanth Chandrasekaran; Daniel de Godoy; Stephen Xia; Md Tamzeed Islam; Bashima Islam; S. M. Shahriar Nirjon; Peter R. Kinget; Xiaofan Jiang 001 (SenSys, 2016)

SPINDLES: a smartphone platform for intelligent detection and notification of leg shaking. - Stephen Xia; Yan Lu; Peter Wei; Xiaofan Jiang 001 (UbiComp/ISWC Adjunct, 2017)

ePrints: a real-time and scalable system for fair apportionment and tracking of personal energy footprints in commercial buildings. - Peter Wei; Xiaoqi Chen; Jordan Vega; Stephen Xia; Rishikanth Chandrasekaran; Xiaofan Jiang 001 (BuildSys, 2017)

Moisture Based Perspiration Level Estimation. - Ji Jia; Chengtian Xu; Shijia Pan; Stephen Xia; Peter Wei; Hae Young Noh; Pei Zhang 001; Xiaofan Jiang 001 (UbiComp/ISWC Adjunct, 2018)

PAWS: A Wearable Acoustic System for Pedestrian Safety. - Daniel de Godoy; Bashima Islam; Stephen Xia; Md Tamzeed Islam; Rishikanth Chandrasekaran; Yen-Chun Chen 001; Shahriar Nirjon; Peter R. Kinget; Xiaofan Jiang 001 (IoTDI, 2018)

Demo Abstract: An Ultra-Low-Power Custom Integrated Circuit Based Sound-Source Localization System. - Daniel de Godoy; Stephen Xia; Wendy P. Fernandez; Xiaofan Jiang 001; Peter R. Kinget (IoTDI, 2018)

Energy Saving Recommendations and User Location Modeling in Commercial Buildings. - Peter Wei; Stephen Xia; Xiaofan Jiang 001 (UMAP, 2018)

A Smartphone-Based System for Improving Pedestrian Safety. - Stephen Xia; Daniel de Godoy; Bashima Islam; Md Tamzeed Islam; Shahriar Nirjon; Peter R. Kinget; Xiaofan Jiang 001 (VNC, 2018)

Conductive Thread-Based Textile Sensor for Continuous Perspiration Level Monitoring. - Ji Jia; Chengtian Xu; Shijia Pan; Stephen Xia; Peter Wei; Hae Young Noh; Pei Zhang 001; Xiaofan Jiang 001 (Sensors, 2018)

A Scalable System for Apportionment and Tracking of Energy Footprints in Commercial Buildings. - Peter Wei; Xiaoqi Chen; Jordan Vega; Stephen Xia; Rishikanth Chandrasekaran; Xiaofan Jiang 001 (ACM Trans. Sens. Networks, 2018)

Improving Pedestrian Safety in Cities Using Intelligent Wearable Systems. - Stephen Xia; Daniel de Godoy; Bashima Islam; Md Tamzeed Islam; Shahriar Nirjon; Peter R. Kinget; Xiaofan Jiang 001 (IEEE Internet Things J., 2019)

SPIDERS: Low-Cost Wireless Glasses for Continuous In-Situ Bio-Signal Acquisition and Emotion Recognition. - Jingping Nie; Yigong Hu; Yuanyuting Wang; Stephen Xia; Xiaofan Jiang 001 (IoTDI, 2020)

Demo Abstract: Wireless Glasses for Non-contact Facial Expression Monitoring. - Yigong Hu; Jingping Nie; Yuanyuting Wang; Stephen Xia; Xiaofan Jiang 001 (IPSN, 2020)

PAMS: Improving Privacy in Audio-Based Mobile Systems. - Stephen Xia; Xiaofan Jiang 001 (AIChallengeIoT@SenSys, 2020)

A Deep-Reinforcement-Learning-Based Recommender System for Occupant-Driven Energy Optimization in Commercial Buildings. - Peter Wei; Stephen Xia; Runfeng Chen; Jingyi Qian; Max Chong Li; Xiaofan Jiang 001 (IEEE Internet Things J., 2020)

Improving Acoustic Detection and Classification in Mobile and Embedded Platforms: Poster Abstract. - Stephen Xia; Xiaofan Jiang 001 (IPSN, 2021)

CSafe: An Intelligent Audio Wearable Platform for Improving Construction Worker Safety in Urban Environments. - Stephen Xia; Jingping Nie; Xiaofan Jiang 001 (IPSN, 2021)

A Drone-based System for Intelligent and Autonomous Homes. - Stephen Xia; Rishikanth Chandrasekaran; Yanchen Liu; Chenye Yang; Tajana Simunic Rosing; Xiaofan Jiang 001 (SenSys, 2021)

SPIDERS+: A light-weight, wireless, and low-cost glasses-based wearable platform for emotion sensing and bio-signal acquisition. - Jingping Nie; Yanchen Liu; Yigong Hu; Yuanyuting Wang; Stephen Xia; Matthias Preindl; Xiaofan Jiang 001 (Pervasive Mob. Comput., 2021)

SoFIT: Self-Orienting Camera Network for Floor Mapping and Indoor Tracking. - Yanchen Liu; Jingping Nie; Stephen Xia; Jiajing Sun; Peter Wei; Xiaofan Jiang 001 (DCOSS, 2022)

A Low-Cost In-situ System for Continuous Multi-Person Fever Screening. - Kaiyuan Hou; Yanchen Liu; Peter Wei; Chenye Yang; Hengjiu Kang; Stephen Xia; Teresa Spada; Andrew Rundle; Xiaofan Jiang 001 (IPSN, 2022)

AvA: An Adaptive Audio Filtering Architecture for Enhancing Mobile, Embedded, and Cyber-Physical Systems. - Stephen Xia; Xiaofan Jiang 001 (IPSN, 2022)

BuMA: Non-Intrusive Breathing Detection using Microphone Array. - Kaiyuan Hou; Stephen Xia; Xiaofan Jiang 001 (IASA@MobiSys, 2022)

A sensorless drone-based system for mapping indoor 3D airflow gradients: demo abstract. - Yanchen Liu; Minghui Zhao; Stephen Xia; Eugene Wu 002; Xiaofan Jiang 001 (MobiSys, 2022)

Conversational AI Therapist for Daily Function Screening in Home Environments. - Jingping Nie; Hanya Shao; Minghui Zhao; Stephen Xia; Matthias Preindl; Xiaofan Jiang 001 (IASA@MobiSys, 2022)

A modular and reconfigurable sensing and actuation platform for smarter environments and drones: demo abstract. - Minghui Zhao; Yanchen Liu; Avik Dhupar; Kaiyuan Hou; Stephen Xia; Xiaofan Jiang 001 (MobiSys, 2022)

AI Stethoscope for Home Self-Diagnosis with AR Guidance. - Kaiyuan Hou; Stephen Xia; Junyi Wu 004; Minghui Zhao; Emily Bejerano; Xiaofan Jiang 001 (SenSys, 2022)

AI Therapist for Daily Functioning Assessment and Intervention Using Smart Home Devices. - Jingping Nie; Minghui Zhao; Stephen Xia; Xinghua Sun; Hanya Shao; Yuang Fan; Matthias Preindl; Xiaofan Jiang 001 (SenSys, 2022)

aiMSE: Toward an AI-Based Online Mental Status Examination. - Yanchen Liu; Stephen Xia; Jingping Nie; Peter Wei; Zhan Shu; Jeffrey Andrew Chang; Xiaofan Jiang 001 (IEEE Pervasive Comput., 2022)

Deep Learning in Human Activity Recognition with Wearable Sensors: A Review on Advances. - Shibo Zhang; Yaxuan Li; Shen Zhang; Farzad Shahabi; Stephen Xia; Yu Deng; Nabil Alshurafa (Sensors, 2022)

CaNRun: Non-Contact, Acoustic-based Cadence Estimation on Treadmills using Smartphones. - Ziyi Xuan; Ming Liu; Jingping Nie; Minghui Zhao; Stephen Xia; Xiaofan Jiang 001 (CPS-IoT Week Workshops, 2023)

A Data-Driven and Human-Centric EV Charging Recommendation System at City-Scale. - Jingping Nie; Stephen Xia; Yanchen Liu; Shengxuan Ding; Lanxiang Hu; Minghui Zhao; Yuang Fan; Mohamed A. Abdel-Aty; Matthias Preindl; Xiaofan Jiang 001 (e-Energy, 2023)

LegoSENSE: An Open and Modular Sensing Platform for Rapidly-Deployable IoT Applications. - Minghui Zhao; Stephen Xia; Jingping Nie; Kaiyuan Hou; Avik Dhupar; Xiaofan Jiang 001 (IoTDI, 2023)

ARSteth: Enabling Home Self-Screening with AR-Assisted Intelligent Stethoscopes. - Kaiyuan Hou; Stephen Xia; Emily Bejerano; Junyi Wu 004; Xiaofan Jiang 001 (IPSN, 2023)

Anemoi: A Low-cost Sensorless Indoor Drone System for Automatic Mapping of 3D Airflow Fields. - Stephen Xia; Minghui Zhao; Charuvahan Adhivarahan; Kaiyuan Hou; Yuyang Chen; Jingping Nie; Eugene Wu 002; Karthik Dantu; Xiaofan Jiang 001 (MobiCom, 2023)

RECA: A Multi-Task Deep Reinforcement Learning-Based Recommender System for Co-Optimizing Energy, Comfort and Air Quality in Commercial Buildings. - Stephen Xia; Peter Wei; Yanchen Liu; Andrew Sonta; Xiaofan Jiang 001 (BuildSys, 2023)

TraMSR: Transformer and Mamba based Practical Speech Super-Resolution for Mobile Wearables. - Yueyuan Sui; Minghui Zhao; Junxi Xia; Xiaofan Jiang 001; Stephen Xia (MobiCom, 2024)

Connecting Foundation Models with the Physical World using Reconfigurable Drone Agents. - Minghui Zhao; Kaiyuan Hou; Junxi Xia; Stephen Xia; Xiaofan Jiang 001 (MobiCom, 2024)

RASP: A Drone-based Reconfigurable Actuation and Sensing Platform Towards Ambient Intelligent Systems. - Minghui Zhao; Junxi Xia; Kaiyuan Hou; Yanchen Liu; Stephen Xia; Xiaofan Jiang 001 (CoRR, 2024)

AIRA: A Low-cost IR-based Approach Towards Autonomous Precision Drone Landing and NLOS Indoor Navigation. - Yanchen Liu; Minghui Zhao; Kaiyuan Hou; Junxi Xia; Charles J. Carver; Stephen Xia; Xia Zhou; Xiaofan Jiang 001 (CoRR, 2024)

ElastiFormer: Learned Redundancy Reduction in Transformer via Self-Distillation. - Junzhang Liu; Tingkai Liu; Yueyuan Sui; Stephen Xia (CoRR, 2024)

TRAMBA: A Hybrid Transformer and Mamba Architecture for Practical Audio and Bone Conduction Speech Super Resolution and Enhancement on Mobile and Wearable Platforms. - Yueyuan Sui; Minghui Zhao; Junxi Xia; Xiaofan Jiang 001; Stephen Xia (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2024)

DomAIn: Towards Programless Smart Homes. - Yueyuan Sui; Yiting Zhang; Yanchen Liu; Minghui Zhao; Kaiyuan Hou; Jingping Nie; Xiaofan Jiang 001; Stephen Xia (HumanSys@SenSys, 2025)

DUal-NET: A Transformer-Based U-Net Model for Denoising Bone Conduction Speech. - Yueyuan Sui; Minghui Zhao; Junxi Xia; Yiting Zhang; Xiaofan Jiang 001; Stephen Xia (HumanSys@SenSys, 2025)

Unsupervised Deep Clustering for Human Behavior Understanding. - Weisi Yang; Yueyuan Sui; Yiting Zhang; Stephen Xia (HumanSys@SenSys, 2025)

FlexiFly: Interfacing the Physical World with Foundation Models Empowered by Reconfigurable Drone Systems. - Minghui Zhao; Junxi Xia; Kaiyuan Hou; Yanchen Liu; Stephen Xia; Xiaofan Jiang 001 (SenSys, 2025)

Towards Scalable Defenses against Intimate Partner Infiltrations. - Weisi Yang; Shinan Liu; Feng Xiao; Nick Feamster; Stephen Xia (CoRR, 2025)

TW-CRL: Time-Weighted Contrastive Reward Learning for Efficient Inverse Reinforcement Learning. - Yuxuan Li; Ning Yang; Stephen Xia (CoRR, 2025)

Creativity or Brute Force? Using Brainteasers as a Window into the Problem-Solving Abilities of Large Language Models. - Simeng Han; Stephen Xia; Grant Zhang; Howard Dai; Chen Liu; Lichang Chen; Hoang Huy Nguyen; Hongyuan Mei; Jiayuan Mao; R. Thomas McCoy (CoRR, 2025)