Papers by Chau Duc Minh Nguyen

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Challenge:	Existing geometric-based models cannot handle the logical negation operation . Existing models using cones embeddings are limited to representing queries by two-dimensional shapes . Empirical results show that the performance of multi-hop reasoning task using CylE significantly increases over state-of-the-art geometric- based models for queries without negation.
Approach:	They propose a geometric-based model based on three-dimensional shapes with unbounded cylinder embeddings that can handle a complete set of first-order logic operations.
Outcome:	Empirical results show that CylE outperforms state-of-the-art models for queries without negation.