| 2026 | KDD | Vistar: Enhancing the Perception Capability of LLMs under Imprecise IMU-Text Alignment. | Yatong Chen, Chenzhi Hu, Bowen He, Ruijie Wang, Xiaomin Ouyang, Shengzhong Liu, Jianxin Li, Fan Wu, Guihai Chen |
| 2026 | Mobisys | FBLayout: Optimizing Memory Layout for Efficient LLM Finetuning on Mobile GPUs. | Kahou Tam, Wei Niu, Yu Bao, Xiaomin Ouyang, ChengZhong Xu, Li Li |
| 2026 | Mobisys | Demo: Modality-Aware Long-Term Memory Acquisition for On-Device Mobile Personal Agents. | Liyu Zhang, Xiaomin Ouyang |
| 2026 | Mobisys | Benchmarking Memory Architectures for Mobile Agents in Short-Term and Long-Term Applications. | Liyu Zhang, Huanqi Yang, Xiaomin Ouyang |
| 2026 | SENSYS | Demo Abstract: An On-Device Mobile GUI Agent System with Online Exploration. | Runxi Huang, Xiaomin Ouyang |
| 2026 | SENSYS | MMEdge: Accelerating On-device Multimodal Inference via Pipelined Sensing and Encoding. | Runxi Huang, Mingxuan Yu, Mingyu Tsoi, Xiaomin Ouyang |
| 2026 | SENSYS | Short Paper: WearBCI Dataset: Understanding and Benchmarking Real-World Wearable Brain-Computer Interfaces Signals. | Haoxian Liu, Hengle Jiang, Lanxuan Hong, Xiaomin Ouyang |
| 2026 | SENSYS | MoViD: View-Invariant 3D Human Pose Estimation via Motion-View Disentanglement. | Yejia Liu, Hengle Jiang, Haoxian Liu, Runxi Huang, Xiaomin Ouyang |
| 2026 | SENSYS | Demo Abstract: DiPe: Real-Time Diffusion LLM Inference on Edge Devices for Planning Tasks. | Yejia Liu, Xiaomin Ouyang |
| 2026 | SENSYS | Poster Abstract: Benchmarking Signal Quality and Enhancement Methods for Real-World Wearable BCI Datasets. | Haoxian Liu, Xiaomin Ouyang |
| 2025 | MOBICOM | Demo: FreePose: Real-Time View-Invariant 3D Human Pose Estimation via Motion-View Disentanglement. | Yejia Liu, Hengle Jiang, Xiaomin Ouyang |
| 2025 | WWW | InfoMAE: Pair-Efficient Cross-Modal Alignment for Multimodal Time-Series Sensing Signals. | Tomoyoshi Kimura, Xinlin Li, Osama A. Hanna, Yatong Chen, Yizhuo Chen, Denizhan Kara, Tianshi Wang, Jinyang Li, Xiaomin Ouyang, Shengzhong Liu, Mani Srivastava, Suhas N. Diggavi, Tarek F. Abdelzaher |
| 2025 | SENSYS | MMBind: Unleashing the Potential of Distributed and Heterogeneous Data for Multimodal Learning in IoT. | Xiaomin Ouyang, Jason Wu, Tomoyoshi Kimura, Yihan Lin, Gunjan Verma, Tarek F. Abdelzaher, Mani Srivastava |
| 2025 | SENSYS | Demo Abstract: An LLM-Powered Multimodal Mobile Sensing System for Personalized and Interactive Health Behavior Analysis. | Liyu Zhang, Yizhen Wang, Wenjie Du, Kwun Ho Liu, Xiaomin Ouyang |
| 2024 | INFOCOM | Fedkit: Enabling Cross-Platform Federated Learning for Android and iOS. | Sichang Steven He, Beilong Tang, Boyan Zhang, Jiaoqi Shao, Xiaomin Ouyang, Daniel Nata Nugraha, Bing Luo |
| 2024 | IROS | FlexLoc: Conditional Neural Networks for Zero-Shot Sensor Perspective Invariance in Object Localization with Distributed Multimodal Sensors. | Jason Wu, Ziqi Wang, Xiaomin Ouyang, Ho Lyun Jeong, Colin Samplawski, Lance M. Kaplan, Benjamin M. Marlin, Mani Srivastava |
| 2024 | MOBICOM | ADMarker: A Multi-Modal Federated Learning System for Monitoring Digital Biomarkers of Alzheimer's Disease. | Xiaomin Ouyang, Xian Shuai, Yang Li, Li Pan, Xifan Zhang, Heming Fu, Sitong Cheng, Xinyan Wang, Shihua Cao, Jiang Xin, Hazel Mok, Zhenyu Yan, Doris Sau-Fung Yu, Timothy Kwok, Guoliang Xing |
| 2023 | Mobisys | Design and Deployment of Multi-Modal Federated Learning Systems for Alzheimer's Disease Monitoring. | Xiaomin Ouyang |
| 2023 | Mobisys | Harmony: Heterogeneous Multi-Modal Federated Learning through Disentangled Model Training. | Xiaomin Ouyang, Zhiyuan Xie, Heming Fu, Sitong Cheng, Li Pan, Neiwen Ling, Guoliang Xing, Jiayu Zhou, Jianwei Huang |
| 2023 | Mobisys | Mozart: A Mobile ToF System for Sensing in the Dark through Phase Manipulation. | Zhiyuan Xie, Xiaomin Ouyang, Li Pan, Wenrui Lu, Guoliang Xing, Xiaoming Liu |
| 2022 | MOBICOM | Cosmo: contrastive fusion learning with small data for multimodal human activity recognition. | Xiaomin Ouyang, Xian Shuai, Jiayu Zhou, Ivy Wang Shi, Zhiyuan Xie, Guoliang Xing, Jianwei Huang |
| 2022 | MOBICOM | HiToF: a ToF camera system for capturing high-resolution textures. | Zhiyuan Xie, Xiaomin Ouyang, Li Pan, Wenrui Lu, Xiaoming Liu, Guoliang Xing |
| 2021 | Mobisys | ClusterFL: a similarity-aware federated learning system for human activity recognition. | Xiaomin Ouyang, Zhiyuan Xie, Jiayu Zhou, Jianwei Huang, Guoliang Xing |
| 2021 | SENSYS | FedDL: Federated Learning via Dynamic Layer Sharing for Human Activity Recognition. | Linlin Tu, Xiaomin Ouyang, Jiayu Zhou, Yuze He, Guoliang Xing |
| 2021 | SENSYS | UltraDepth: Exposing High-Resolution Texture from Depth Cameras. | Zhiyuan Xie, Xiaomin Ouyang, Xiaoming Liu, Guoliang Xing |