Papers by Simon Welz
Multi-Hop Reasoning for Question Answering with Hyperbolic Representations (2025.findings-acl)
Copied to clipboard
| Challenge: | a rigorous and detailed comparison of the two spaces for multi-hop reasoning is lacking. |
| Approach: | They compare the capacity of hyperbolic space versus Euclidean space in multi-hop reasoning . they use an encoder-decoder model to integrate hyperbolical representations with a knowledge graph . |
| Outcome: | The proposed model outperforms the Euclidean space in multi-hop reasoning. |