Papers with LapPE
Bridging Distance and Spectral Positional Encodings via Anchor-Based Diffusion Geometry Approximation (2026.acl-long)
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| Challenge: | Molecular graph learning benefits from positional signals that capture local neighborhoods and global topology. |
| Approach: | They propose to use anchor-based distance encodings to approximate diffusion geometry. |
| Outcome: | The proposed model outperforms models without positional encodings on DrugBank with a shared GNP-based DDI backbone. |