Search Results for author: Xuefei Zhang

Found 4 papers, 1 papers with code

A Flexible Latent Space Model for Multilayer Networks

no code implementations ICML 2020 Xuefei Zhang, Songkai Xue, Ji Zhu

Entities often interact with each other through multiple types of relations, which are often represented as multilayer networks.

RelationRS: Relationship Representation Network for Object Detection in Aerial Images

no code implementations13 Oct 2021 Zhiming Liu, Xuefei Zhang, Chongyang Liu, Hao Wang, Chao Sun, Bin Li, Weifeng Sun, Pu Huang, Qingjun Li, Yu Liu, Haipeng Kuang, Jihong Xiu

To address these issues, we propose a relationship representation network for object detection in aerial images (RelationRS): 1) Firstly, multi-scale features are fused and enhanced by a dual relationship module (DRM) with conditional convolution.

object-detection Object Detection In Aerial Images

CopulaGNN: Towards Integrating Representational and Correlational Roles of Graphs in Graph Neural Networks

1 code implementation ICLR 2021 Jiaqi Ma, Bo Chang, Xuefei Zhang, Qiaozhu Mei

In this paper, we distinguish the \textit{representational} and the \textit{correlational} roles played by the graphs in node-level prediction tasks, and we investigate how Graph Neural Network (GNN) models can effectively leverage both types of information.

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