Search Results for author: Kangfei Zhao

Found 9 papers, 4 papers with code

A Fused Gromov-Wasserstein Framework for Unsupervised Knowledge Graph Entity Alignment

1 code implementation11 May 2023 Jianheng Tang, Kangfei Zhao, Jia Li

In this paper, we introduce FGWEA, an unsupervised entity alignment framework that leverages the Fused Gromov-Wasserstein (FGW) distance, allowing for a comprehensive comparison of entity semantics and KG structures within a joint optimization framework.

Entity Alignment Knowledge Graphs

Robust Attributed Graph Alignment via Joint Structure Learning and Optimal Transport

1 code implementation30 Jan 2023 Jianheng Tang, Weiqi Zhang, Jiajin Li, Kangfei Zhao, Fugee Tsung, Jia Li

As the graphs to be aligned are usually constructed from different sources, the inconsistency issues of structures and features between two graphs are ubiquitous in real-world applications.

Graph Embedding

Predicting Protein-Ligand Binding Affinity with Equivariant Line Graph Network

no code implementations27 Oct 2022 Yiqiang Yi, Xu Wan, Kangfei Zhao, Le Ou-Yang, Peilin Zhao

The proposed ELGN firstly adds a super node to the 3D complex, and then builds a line graph based on the 3D complex.

Transformer for Graphs: An Overview from Architecture Perspective

1 code implementation17 Feb 2022 Erxue Min, Runfa Chen, Yatao Bian, Tingyang Xu, Kangfei Zhao, Wenbing Huang, Peilin Zhao, Junzhou Huang, Sophia Ananiadou, Yu Rong

In this survey, we provide a comprehensive review of various Graph Transformer models from the architectural design perspective.

Query Driven-Graph Neural Networks for Community Search: From Non-Attributed, Attributed, to Interactive Attributed

no code implementations8 Apr 2021 Yuli Jiang, Yu Rong, Hong Cheng, Xin Huang, Kangfei Zhao, Junzhou Huang

In this paper, we propose Graph Neural Network models for both CS and ACS problems, i. e., Query Driven-GNN and Attributed Query Driven-GNN.

Attribute Community Search +2

Dirichlet Graph Variational Autoencoder

1 code implementation NeurIPS 2020 Jia Li, Tomasyu Yu, Jiajin Li, Honglei Zhang, Kangfei Zhao, Yu Rong, Hong Cheng, Junzhou Huang

In this work, we present Dirichlet Graph Variational Autoencoder (DGVAE) with graph cluster memberships as latent factors.

Clustering Graph Clustering +1

Towards Feature-free TSP Solver Selection: A Deep Learning Approach

no code implementations1 Jun 2020 Kangfei Zhao, Shengcai Liu, Yu Rong, Jeffrey Xu Yu

To solve TSP efficiently, in addition to developing new TSP solvers, it needs to find a per-instance solver for each TSP instance, which is known as the TSP solver selection problem.

Graph Ordering: Towards the Optimal by Learning

no code implementations18 Jan 2020 Kangfei Zhao, Yu Rong, Jeffrey Xu Yu, Junzhou Huang, Hao Zhang

However, regardless of the fruitful progress, for some kind of graph applications, such as graph compression and edge partition, it is very hard to reduce them to some graph representation learning tasks.

Combinatorial Optimization Community Detection +3

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