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Wentao Wei

3 accepted papers

2026

De Novo Molecular Generation from Mass Spectra via Many-Body Enhanced Diffusion

AAAI 2026technical

Molecular structure generation from mass spectrometry is fundamental for understanding cellular metabolism and discovering novel compounds. Although tandem mass spectrometry (MS/MS) enables the high-throughput acquisition of fragment fingerprints, these spectra often reflect higher-order interaction

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2026

Informative Subgraph Extraction with Deep Reinforcement Learning for Drug-Drug Interaction Prediction

AAAI 2026technical

Drug-drug interaction (DDI) prediction is pivotal for drug safety and clinical decision-making. Recently, subgraph-based methods utilizing knowledge graphs (KGs) and domain information have achieved promising results by extracting informative subgraphs for DDI prediction. However, existing subgraph

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2025

Quadruple Attention in Many-body Systems for Accurate Molecular Property Predictions

ICML 2025poster

While Graph Neural Networks and Transformers have shown promise in predicting molecular properties, they struggle with directly modeling complex many-body interactions. Current methods often approximate interactions like three- and four-body terms in message passing, while attention-based models, de…

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