C conference · J journal · W workshop / demo · P preprint  ·  * equal contribution  ·  click a title for the abstract and figure  ·  full list on Google Scholar

1. [C.3]

   ReVoice: AI-Powered Wearable Acoustic Sensing Restores Natural Voice for Laryngectomees

   Ruidong Zhang, Jiacheng Liu, Justin Xiang, Ke Li, Babak Sadoughi, Sam Tilsen, François Guimbretière, Cheng Zhang

   CHI 2027 · in preparation

1. [J.1]

   PPG as a Bridge: Cross-Device Authentication for Smart Wearables with Photoplethysmography

   Jiacheng Liu*, Jiankai Tang*, Guangye Zhao, Ruichen Gui, Songqin Cheng, Taiting Lu, Jian Liu, Weiqiang Wang, Mahanth Gowda, Yuanchun Shi, Yuntao Wang

   IMWUT 2026 · accepted

   [Google Scholar]

2. [C.2]

   SoniSpeech: A Large-Scale Open-Vocabulary Tri-Modal Dataset for Wearable Silent Speech Interfaces

   Ruidong Zhang, Jiacheng Liu, François Guimbretière, Cheng Zhang

   Interspeech 2026 · accepted

   [Dataset]

1. [P.1]

   Exploring Reliable PPG Authentication on Smartwatches in Daily Scenarios

   Jiankai Tang*, Jiacheng Liu*, Renling Tong, Kai Zhu, Zhe Li, Xin Yi, Junliang Xing, Yuanchun Shi, Yuntao Wang

   arXiv 2025 · in preparation for ieee t-biom

   [Paper][DOI]

1. [C.1]

   OdorAgent: Generate Odor Sequences for Movies Based on Large Language Model

   Yu Zhang, Peizhong Gao, Fangzhou Kang, Jiaxiang Li, Jiacheng Liu, Qi Lu, Yingqing Xu

   IEEE VR 2024

   [Paper][DOI]

2. [W.1]

   Camera-Based Remote Physiology Sensing for Hundreds of Subjects Across Skin Tones

   Jiankai Tang, Xinyi Li, Jiacheng Liu, Xiyuxing Zhang, Zeyu Wang, Yuntao Wang

   CHI 2024 Workshop PhysioCHI

   [Paper][DOI]

Preprints are linked where the venue allows it. If a PDF you need is missing, email me at jl4596@cornell.edu and I will send it.