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    Chapter and Conference Paper

    Discovering Multimodal Hierarchical Structures with Graph Neural Networks for Multi-modal and Multi-hop Question Answering

    Multimodal reasoning is a challenging task that requires understanding and integrating information from different modalities, such as text and image. Existing methods for multimodal reasoning often fail to cap...

    Qing Zhang, Haocheng Lv, Jie Liu, Zhiyun Chen… in Pattern Recognition and Computer Vision (2024)

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    Chapter and Conference Paper

    An Algorithm for Describing the Convex and Concave Shape of Protein Surface

    Protein surface plays a key role in many biological processes. Most proteins participate in the life activities of cells via binding to other proteins or ligand molecules. It is an important work to study prot...

    Wei Wang, Keliang Li, Hehe Lv, Lin Sun, Hongjun Zhang, **ling Shi… in Data Science (2018)