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Xuecang Zhang

3 accepted papers

2025

GDiffRetro: Retrosynthesis Prediction with Dual Graph Enhanced Molecular Representation and Diffusion Generation

AAAI 2025technical

Retrosynthesis prediction focuses on identifying reactants capable of synthesizing a target product. Typically, the retrosynthesis prediction involves two phases: Reaction Center Identification and Reactant Generation. However, we argue that most existing methods suffer from two limitations in the t…

2025

Leveraging Large Language Models for Node Generation in Few-Shot Learning on Text-Attributed Graphs

AAAI 2025technical

Text-attributed graphs have recently garnered significant attention due to their wide range of applications in web domains. Existing methodologies employ word embedding models for acquiring text representations as node features, which are subsequently fed into Graph Neural Networks (GNNs) for traini…

2023

Molecule Joint Auto-Encoding: Trajectory Pretraining with 2D and 3D Diffusion

NeurIPS 2023poster

Recently, artificial intelligence for drug discovery has raised increasing interest in both machine learning and chemistry domains. The fundamental building block for drug discovery is molecule geometry and thus, the molecule's geometrical representation is the main bottleneck to better utilize mach…

Cited by 11SourcePDFScholar