Search Results for author: Shiping Wang

Found 11 papers, 2 papers with code

ADEdgeDrop: Adversarial Edge Dropping for Robust Graph Neural Networks

no code implementations14 Mar 2024 Zhaoliang Chen, Zhihao Wu, Ylli Sadikaj, Claudia Plant, Hong-Ning Dai, Shiping Wang, Wenzhong Guo

Employing an adversarial training framework, the edge predictor utilizes the line graph transformed from the original graph to estimate the edges to be dropped, which improves the interpretability of the edge-dropping method.

MuseGraph: Graph-oriented Instruction Tuning of Large Language Models for Generic Graph Mining

no code implementations2 Mar 2024 Yanchao Tan, Hang Lv, Xinyi Huang, Jiawei Zhang, Shiping Wang, Carl Yang

Traditional Graph Neural Networks (GNNs), which are commonly used for modeling attributed graphs, need to be re-trained every time when applied to different graph tasks and datasets.

Graph Mining

BCLNet: Bilateral Consensus Learning for Two-View Correspondence Pruning

1 code implementation7 Jan 2024 Xiangyang Miao, Guobao Xiao, Shiping Wang, Jun Yu

In our approach, we design a distinctive self-attention block to capture global context and parallel process it with the established local context learning module, which enables us to simultaneously capture both local and global consensuses.

Graph Context Transformation Learning for Progressive Correspondence Pruning

no code implementations26 Dec 2023 Junwen Guo, Guobao Xiao, Shiping Wang, Jun Yu

To further apply the recalibrated graph contexts to the global domain, we propose the Graph Context Guidance Transformer.

Pose Estimation

Bridging Trustworthiness and Open-World Learning: An Exploratory Neural Approach for Enhancing Interpretability, Generalization, and Robustness

no code implementations7 Aug 2023 Shide Du, Zihan Fang, Shiyang Lan, Yanchao Tan, Manuel Günther, Shiping Wang, Wenzhong Guo

As researchers strive to narrow the gap between machine intelligence and human through the development of artificial intelligence technologies, it is imperative that we recognize the critical importance of trustworthiness in open-world, which has become ubiquitous in all aspects of daily life for everyone.

AGNN: Alternating Graph-Regularized Neural Networks to Alleviate Over-Smoothing

no code implementations14 Apr 2023 Zhaoliang Chen, Zhihao Wu, Zhenghong Lin, Shiping Wang, Claudia Plant, Wenzhong Guo

In light of this, we propose an Alternating Graph-regularized Neural Network (AGNN) composed of Graph Convolutional Layer (GCL) and Graph Embedding Layer (GEL).

Graph Embedding

Attributed Multi-order Graph Convolutional Network for Heterogeneous Graphs

no code implementations13 Apr 2023 Zhaoliang Chen, Zhihao Wu, Luying Zhong, Claudia Plant, Shiping Wang, Wenzhong Guo

Heterogeneous graph neural networks aim to discover discriminative node embeddings and relations from multi-relational networks. One challenge of heterogeneous graph learning is the design of learnable meta-paths, which significantly influences the quality of learned embeddings. Thus, in this paper, we propose an Attributed Multi-Order Graph Convolutional Network (AMOGCN), which automatically studies meta-paths containing multi-hop neighbors from an adaptive aggregation of multi-order adjacency matrices.

Graph Learning

Beyond Graph Convolutional Network: An Interpretable Regularizer-centered Optimization Framework

no code implementations11 Jan 2023 Shiping Wang, Zhihao Wu, Yuhong Chen, Yong Chen

Graph convolutional networks (GCNs) have been attracting widespread attentions due to their encouraging performance and powerful generalizations.

Multi-view Graph Convolutional Networks with Differentiable Node Selection

no code implementations9 Dec 2022 Zhaoliang Chen, Lele Fu, Shunxin Xiao, Shiping Wang, Claudia Plant, Wenzhong Guo

Due to the powerful capability to gather information of neighborhood nodes, in this paper, we apply Graph Convolutional Network (GCN) to cope with heterogeneous-graph data originating from multi-view data, which is still under-explored in the field of GCN.

Graph Embedding Graph Learning +1

Learnable Graph Convolutional Network and Feature Fusion for Multi-view Learning

no code implementations16 Nov 2022 Zhaoliang Chen, Lele Fu, Jie Yao, Wenzhong Guo, Claudia Plant, Shiping Wang

In practical applications, multi-view data depicting objectives from assorted perspectives can facilitate the accuracy increase of learning algorithms.

MULTI-VIEW LEARNING

Efficient Deep Embedded Subspace Clustering

1 code implementation CVPR 2022 Jinyu Cai, Jicong Fan, Wenzhong Guo, Shiping Wang, Yunhe Zhang, Zhao Zhang

The proposed method is out of the self-expressive framework, scales to the sample size linearly, and is applicable to arbitrarily large datasets and online clustering scenarios.

Clustering Deep Clustering +1

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