Publications & resources

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Publications

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  1. 2026arXiv'26

    AIoT-Based Continuous, Contextualized, and Explainable Driving Assessment for Older Adults

    Yimeng Liu, Fangwei Zhang, Maolin Gan, Jialuo Du, Jingkai Lin, Yawen Wang, Fei Sun, Honglei Chen, Linda Hill, Ruofeng Liu, Tianxing Li, Zhichao Cao

  2. 2026IMWUT'26

    Soilnutri: A Passive Metasurface-Based, Low-Cost System for Soil Moisture and Nitrogen Monitoring

    Juexing Wang, Binbin Xie, Yimeng Liu, Minhao Cui, Xiao Zhang, Guangjing Wang, Ke Sun, Zhichao Cao, Huacheng Zeng, Qingxu Jin, Younsuk Dong, Hui Li, Jie Xiong, Tianxing Li

  3. 2026CEA'26

    Comparative Analysis of Machine Learning Models to Restore Gaps in Multivariate Time Series Leaf Wetness Sensor Data

    Shivani Rana, Nawab Ali, Zhichao Cao, Jill C. Check, Martin I. Chilvers, Jaime Willbur, Benjamin Werling, Yimeng Liu, Younsuk Dong

  4. 2025SenSys'25

    Proteus: Enhanced mmWave Leaf Wetness Detection with Cross-Modality Knowledge Transfer

    Yimeng Liu, Maolin Gan, Huaili Zeng, Yidong Ren, Gen Li, Jingkai Lin, Younsuk Dong, Xiaobo Tan, Zhichao Cao

  5. 2025INFOCOM'25

    AeroEcho: Towards Agricultural Low-Power Wide-Area Backscatter with Aerial Excitation Source

    Yidong Ren, Gen Li, Yimeng Liu, Younsuk Dong, Zhichao Cao

  6. 2025INFOCOM'25

    Adonis: Neural-Enhanced Fine-Grained Leaf Wetness Sensing with Efficient mmWave Imaging

    Yimeng Liu*, Maolin Gan*, Gen Li, Younsuk Dong, Zhichao Cao

  7. 2025arXiv'25

    Hydra-Bench: A Benchmark for Multi-Modal Leaf Wetness Sensing

    Yimeng Liu, Maolin Gan, Yidong Ren, Gen Li, Jingkai Lin, Younsuk Dong, Zhichao Cao

  8. 2024MobiCom'24

    Hydra: Accurate Multi-Modal Leaf Wetness Sensing with mm-Wave and Camera Fusion

    Yimeng Liu, Maolin Gan, Huaili Zeng, Li Liu, Younsuk Dong, Zhichao Cao

  9. 2023MobiSys 2023 · Poster

    Poster: mmLeaf: Versatile Leaf Wetness Detection via mmWave Sensing

    Maolin Gan, Yimeng Liu, Li Liu, Cheng Wu, Younsuk Dong, Huacheng Zeng, Zhichao Cao

  10. 2022Bioinspir.

    Detection of Passageways in Natural Foliage Using Biomimetic Sonar

    Rongkun Wang, Yimeng Liu, Rolf Müller

10 papers