Huiling Zhu

2 papers indexed

arxivcs.AI2026-06-26

RelBall: Relation Ball with Quaternion Rotation for Knowledge Graph Completion

Yike Liu, Peijia Xie, Chao He, Huiling Zhu

Real-world knowledge graphs are often incomplete, lacking many valid facts. Knowledge Graph Completion (KGC) aims to predict missing links using known triples, thereby enhancing graph coverage. A key challenge is modeling diverse relational patterns such as symmetry, antisymmetry…

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arxivcs.LG2026-06-26

TeRoR: Decoupled Temporal Rotation with Relational Circular Region for Temporal Knowledge Graph Embedding

Peijia Xie, Yike Liu, Chao He, Huiling Zhu

In recent years, with the emergence of Temporal Knowledge Graphs (TKGs), research on learning entity and relation representations in TKGs has attracted increasing attention, giving rise to a large number of TKG embedding methods. TeRo is a simple and efficient temporal knowledge…

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