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Yuansheng Liu

5 accepted papers

2026

TRACE: Transformation-Aware Graph Refinement for Reaction Condition Prediction

AAAI 2026technical

Identifying suitable reaction conditions is critical for chemical synthesis, as they directly affect yield, selectivity, and transformation feasibility. While recent methods have shown promising results, most approaches either encode reactants and products independently or rely on rule-based reactio

Cited by 0SourcePDFScholar
2025

How to Make Large Language Models Generate 100% Valid Molecules?

EMNLP 2025

Molecule generation is key to drug discovery and materials science, enabling the design of novel compounds with specific properties. Large language models (LLMs) can learn to perform a wide range of tasks from just a few examples. However, generating valid molecules using representations like SMILES

2025

Multi-Objective Molecular Design Through Learning Latent Pareto Set

AAAI 2025technical

Molecular design inherently involves the optimization of multiple conflicting objectives, such as enhancing bio-activity and ensuring synthesizability. Evaluating these objectives often requires resource-intensive computations or physical experiments. Current molecular design methodologies typically…

2023

GPMO: Gradient Perturbation-Based Contrastive Learning for Molecule Optimization

IJCAI 2023poster

Optimizing molecules with desired properties is a crucial step in de novo drug design. While translation-based methods have achieved initial success, they continue to face the challenge of the “exposure bias” problem. The challenge of preventing the “exposure bias” problem of molecule optimization…

Cited by 5SourcePDFScholar