| 2025 | AAAI | Decentralized Federated Learning with Model Caching on Mobile Agents. | Xiaoyu Wang, Guojun Xiong, Houwei Cao, Jian Li, Yong Liu |
| 2022 | ICASSP | Multimodal Emotion Recognition with Surgical and Fabric Masks. | Ziqing Yang, Katherine Nayan, Zehao Fan, Houwei Cao |
| 2021 | ACII | Analysis of Eye Fixations During Emotion Recognition in Talking Faces. | Houwei Cao, Forest Elliott |
| 2021 | INFOCOM | Cocktail Edge Caching: Ride Dynamic Trends of Content Popularity with Ensemble Learning. | Tongyu Zong, Chen Li, Yuanyuan Lei, Guangyu Li, Houwei Cao, Yong Liu |
| 2020 | Interspeech | Exploration of Acoustic and Lexical Cues for the INTERSPEECH 2020 Computational Paralinguistic Challenge. | Ziqing Yang, Zifan An, Zehao Fan, Chengye Jing, Houwei Cao |
| 2019 | Interspeech | Development of Emotion Rankers Based on Intended and Perceived Emotion Labels. | Zhenghao Jin, Houwei Cao |
| 2019 | PAM | Realtime Mobile Bandwidth Prediction Using LSTM Neural Network. | Lifan Mei, Runchen Hu, Houwei Cao, Yong Liu, Zifa Han, Feng Li, Jin Li |
| 2018 | SIGCOMM | Data-driven Approaches to Edge Caching. | Guangyu Li, Qiang Shen, Yong Liu, Houwei Cao, Zifa Han, Feng Li, Jin Li |
| 2017 | MMSys | Follow Me: Personalized IPTV Channel Switching Guide. | Chenguang Yu, Hao Ding, Houwei Cao, Yong Liu, Can Yang |
| 2016 | ISM | Improving Cold Music Recommendation through Hierarchical Audio Alignment. | Hao Ding, Jia Huang, Houwei Cao, Yong Liu |
| 2013 | ACII | Action Unit Models of Facial Expression of Emotion in the Presence of Speech. | Miraj Shah, David G. Cooper, Houwei Cao, Ruben C. Gur, Ani Nenkova, Ragini Verma |
| 2012 | ICMI | Combining video, audio and lexical indicators of affect in spontaneous conversation via particle filtering. | Arman Savran, Houwei Cao, Miraj Shah, Ani Nenkova, Ragini Verma |
| 2012 | Interspeech | Combining Ranking and Classification to Improve Emotion Recognition in Spontaneous Speech. | Houwei Cao, Ragini Verma, Ani Nenkova |
| 2010 | Interspeech | Cross-lingual speaker adaptation via Gaussian component mapping. | Houwei Cao, Tan Lee, P. C. Ching |
| 2009 | Interspeech | Effects of language mixing for automatic recognition of Cantonese-English code-mixing utterances. | Houwei Cao, P. C. Ching, Tan Lee |
| 2008 | Interspeech | Language modeling for speech recognition of spoken Cantonese. | Yu Ting Yeung, Houwei Cao, Nengheng Zheng, Tan Lee, P. C. Ching |
| 2006 | Interspeech | Automatic speech recognition of Cantonese-English code-mixing utterances. | Joyce Y. C. Chan, P. C. Ching, Tan Lee, Houwei Cao |