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  1. No Access

    Article

    VoxSeP: semi-positive voxels assist self-supervised 3D medical segmentation

    Medical image segmentation enjoys the advantage of understanding 3D contexts, but 3D networks are prone to over-fitting due to the limited amount of annotated data. This paper investigates self-supervised pre-...

    Zijie Yang, Lingxi **e, Wei Zhou, **nyue Huo, Longhui Wei, Jian Lu… in Multimedia Systems (2023)

  2. No Access

    Article

    Network Adjustment: Channel and Block Search Guided by Resource Utilization Ratio

    It is an important problem to design resource-efficient neural architectures. One solution is adjusting the number of channels in each layer and the number of blocks in each network stage. This paper presents ...

    Zhengsu Chen, Lingxi **e, Jianwei Niu… in International Journal of Computer Vision (2022)

  3. No Access

    Article

    4-Dimethylaminopyridine grafted on MCM-41 as an efficient and highly stable catalyst for the production of α-tocopherol acetate

    N,N′-dimethyl-N-(4-pyridyl)-1,2-ethanediamine (DMPE) as a special N-alkylation precursor of 4-dimethylaminopyridine (DMAP) was grafted on the surface of γ-chloropropylated functionalized mesoporous silica MCM-...

    Tiantian Zhang, Bin Li, **aoli Zhang, Jiao Wang, Longhui Wei… in Journal of Porous Materials (2020)