Search Results for author: Xiaopei Wan

Found 4 papers, 2 papers with code

GLISP: A Scalable GNN Learning System by Exploiting Inherent Structural Properties of Graphs

no code implementations6 Jan 2024 Zhongshu Zhu, Bin Jing, Xiaopei Wan, Zhizhen Liu, Lei Liang, Jun Zhou

As a powerful tool for modeling graph data, Graph Neural Networks (GNNs) have received increasing attention in both academia and industry.

graph partitioning Graph Sampling

LogicMP: A Neuro-symbolic Approach for Encoding First-order Logic Constraints

1 code implementation27 Sep 2023 Weidi Xu, Jingwei Wang, Lele Xie, Jianshan He, Hongting Zhou, Taifeng Wang, Xiaopei Wan, Jingdong Chen, Chao Qu, Wei Chu

Integrating first-order logic constraints (FOLCs) with neural networks is a crucial but challenging problem since it involves modeling intricate correlations to satisfy the constraints.

Variational Inference

Augmenting Anchors by the Detector Itself

1 code implementation28 May 2021 Xiaopei Wan, Guoqiu Li, Yujiu Yang, Zhenhua Guo

Furthermore, AADI is a learning-based anchor augmentation method, but it does not add any parameters or hyper-parameters, which is beneficial for research and downstream tasks.

Object object-detection +1

Augmenting Proposals by the Detector Itself

no code implementations28 Jan 2021 Xiaopei Wan, Zhenhua Guo, Chao He, Yujiu Yang, Fangbo Tao

Lacking enough high quality proposals for RoI box head has impeded two-stage and multi-stage object detectors for a long time, and many previous works try to solve it via improving RPN's performance or manually generating proposals from ground truth.

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