Challenge: Recent attempts to learn static representations of entities and references ignore their dynamic properties.
Approach: They propose to learn static representations of entities and references ignoring their dynamic properties . a neighbor encoder learns entities' roles while a query-aware aggregator learns references' contributions .
Outcome: The proposed approach achieves state-of-the-art results with different few-shot sizes.

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Few-shot Low-resource Knowledge Graph Completion with Reinforced Task Generation (2023.findings-acl)

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Challenge: Existing few-shot learning-based models have difficulty alleviating the long-tail issue on low-resource KGs because of the lack of training tasks.
Approach: They propose a few-shot low-resource knowledge graph completion framework that generates and selects beneficial few- shot tasks that complement current tasks.
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Learning Inter-Entity-Interaction for Few-Shot Knowledge Graph Completion (2022.emnlp-main)

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Challenge: Recent FKGC studies focus on learning semantic representations of entity pairs by separately encoding the neighborhoods of head and tail entities.
Approach: They propose a model to learn semantic representations of entity pairs by separately encoding the neighborhoods of head and tail entities.
Outcome: The proposed model outperforms state-of-the-art methods on two public datasets.
Data Augmentation for Few-Shot Knowledge Graph Completion from Hierarchical Perspective (2022.coling-1)

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Challenge: Existing knowledge graph completion models require only a few associative triples to complete a relationship.
Approach: They propose to perform data augmentation from two perspectives to solve the FKGC problem by inferring new triple facts from existing models.
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A2N: Attending to Neighbors for Knowledge Graph Inference (P19-1)

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Challenge: Existing knowledge graph completion methods learn a fixed embedding for every entity, which is suboptimal as it requires memorizing and generalizing to all possible entity relationships.
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Learning Attention-based Embeddings for Relation Prediction in Knowledge Graphs (P19-1)

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Challenge: Existing knowledge graphs (KGs) are incomplete or partial information, in the form of missing relations between entities, which gives rise to the task of knowledge base completion (also known as relation prediction).
Approach: They propose to capture both entity and relation features in any given neighborhood and encapsulate relation clusters and multi-hop relations in their attention-based model.
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P-INT: A Path-based Interaction Model for Few-shot Knowledge Graph Completion (2021.findings-emnlp)

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Challenge: Existing methods to encode and match entity pairs have only a few observed reference entity pairs.
Approach: They propose a model that infers and leverages paths that can expressively encode the relation of two entities.
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Few-shot Knowledge Graph Relational Reasoning via Subgraph Adaptation (2024.naacl-long)

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Challenge: Existing methods to predict unseen triplets from knowledge graphs are limited by spurious information in KGs.
Approach: They propose a framework that adapts contextualized graphs to subgraphs generated from support and query triplets to perform the prediction.
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Meta Relational Learning for Few-Shot Link Prediction in Knowledge Graphs (D19-1)

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Challenge: Empirically, our model achieves state-of-the-art results on few-shot link prediction KG benchmarks.
Approach: They propose a Meta Relational Learning framework to do few-shot link prediction in KGs by observing only a few associative triples.
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Double-Branch Multi-Attention based Graph Neural Network for Knowledge Graph Completion (2023.acl-long)

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Challenge: Existing knowledge graph embedding methods cannot capture local and global information and are not designed well to learn representations of seen entities with sparse neighborhoods in isolated subgraphs.
Approach: They propose a double-branch multi-attention based graph neural network to learn more expressive entity representations which contain rich global-local structural information.
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Few-shot Named Entity Recognition with Self-describing Networks (2022.acl-long)

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Challenge: Existing few-shot named entity recognition (NER) models capture information from limited instances while transferring useful knowledge from external resources.
Approach: They propose a self-describing mechanism for few-shot NER which can universally describe mentions using concepts and automatically map novel entity types to concepts.
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