Revisit and Outstrip Entity Alignment: A Perspective of Generative Models
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Abstract (arXiv)
Recent embedding-based methods have achieved great successes in exploiting entity alignment from knowledge graph (KG) embeddings of multiple modalities. In this paper, we study embedding-based entity alignment (EEA) from a perspective of generative models. We show that EEA shares similarities with typical generative models and prove the effectiveness of the recently developed generative adversarial network (GAN)-based EEA methods theoretically. We then reveal that their incomplete objective limits the capacity on both entity alignment and entity synthesis (i.e., generating new entities). We mitigate this problem by introducing a generative EEA (GEEA) framework with the proposed mutual variational autoencoder (M-VAE) as the generative model. M-VAE enables entity conversion between KGs and generation of new entities from random noise vectors. We demonstrate the power of GEEA with theoretical analysis and empirical experiments on both entity alignment and entity synthesis tasks.
Key facts. Cited by 8 papers in the map (data through 14 Oct 2026). Builds on 34 of its 50 references that are in the map. First posted on arXiv 24 May 2023.
Builds on
34 of 50 references.
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22 more
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Built on by
Citing papers per year: 2023: 1; 2024: 4; 2025: 1; 2026: 2.
8 papers.
- 2024Knowledge Graphs Meet Multi-Modal Learning: A Comprehensive Surveycited by 53
- 2023Rethinking Uncertainly Missing and Ambiguous Visual Modality in Multi-Modal Entity Alignmentcited by 21
- 2024Noise-powered Multi-modal Knowledge Graph Representation Frameworkcited by 7
- 2024ASGEA: Exploiting Logic Rules from Align-Subgraphs for Entity Alignmentcited by 5
- 2024Leveraging Intra-modal and Inter-modal Interaction for Multi-Modal Entity Alignmentcited by 2
- 2025Mitigating Modality Bias in Multi-modal Entity Alignment from a Causal Perspectivecited by 1
- 2026MyGram: Modality-aware Graph Transformer with Global Distribution for Multi-modal Entity Alignmentcited by 0
- 2026Silence and Noise: Resolving Suppression and Overvaluation in Multimodal Entity Alignmentcited by 0
- 2026Silence and Noise: Resolving Suppression and Overvaluation in Multimodal Entity Alignment12 Oct 2026
- 2026MyGram: Modality-aware Graph Transformer with Global Distribution for Multi-modal Entity Alignment17 Jan 2026
- 2025Mitigating Modality Bias in Multi-modal Entity Alignment from a Causal Perspective28 Apr 2025
- 2024Leveraging Intra-modal and Inter-modal Interaction for Multi-Modal Entity Alignment19 Apr 2024
- 2024Noise-powered Multi-modal Knowledge Graph Representation Framework11 Mar 2024
- 2024ASGEA: Exploiting Logic Rules from Align-Subgraphs for Entity Alignment16 Feb 2024
- 2024Knowledge Graphs Meet Multi-Modal Learning: A Comprehensive Survey8 Feb 2024
- 2023Rethinking Uncertainly Missing and Ambiguous Visual Modality in Multi-Modal Entity Alignment30 Jul 2023