Publications

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From Graphs to Tokens: Substructure-Aware Molecular Representation for Large Language Models

Published in Information Processing & Management, 2026

S2Token treats chemically meaningful molecular substructures as tokens, improving both representativeness and generalization for molecular large language models.

Recommended citation: Runze Wang, Zijie Xing, Xingyue Liu, Mingqi Yang, Che He, Yanming Shen*, “From Graphs to Tokens: Substructure-Aware Molecular Representation for Large Language Models,” Information Processing and Management, vol. 63, no. 6, p. 104771, Sep. 2026
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Language-guided expertise evolution for protein optimization

Published in ICLR 2026 Workshop on AI with Recursive Self-Improvement, 2026

This work reframes protein optimization as evolving an explicit expertise pool, using language-guided multi-agent feedback instead of parameter-heavy reinforcement learning.

Recommended citation: Xingyue Liu†, Zijie Xing†, Runze Wang, Luoming Hu, and Yanming Shen*, “Language-guided expertise evolution for protein optimization,” ICLR 2026 Workshop on AI with Recursive Self-Improvement, 2026
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Motif-driven molecular graph representation learning

Published in Expert Systems with Applications, 2025

Uni-Motif integrates molecular motifs into GNNs through decoupled functional and structural encodings, improving expressiveness across different architectures.

Recommended citation: Runze Wang, Yuting Ma, Xingyue Liu, Zijie Xing, and Yanming Shen*, “Motif-driven molecular graph representation learning,” Expert Systems with Applications, vol. 269, p. 126484, 2025
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