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20232026
most citedDrugImproverGPT: A Large Language Model for Drug Optimization with Fine-Tuning via Structured Policy Optimization

1 citations · 1 across the 5 of their papers we have counts for

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cs.LG2026

Active-GRPO: Adaptive Imitation and Self-Improving Reasoning for Molecular Optimization

Xuefeng Liu, Mingxuan Cao, Qinan Huang +3

Scientific reasoning is an increasingly important capability of large language models, yet improving the robustness and efficiency of training such reasoning remains a key open cha…

cs.LG2025

FragmentGPT: A Unified GPT Model for Fragment Growing, Linking, and Merging in Molecular Design

Xuefeng Liu, Songhao Jiang, Qinan Huang +5

Fragment-Based Drug Discovery (FBDD) is a popular approach in early drug development, but designing effective linkers to combine disconnected molecular fragments into chemically an…

cs.LG2025

Monte Carlo Tree Diffusion with Multiple Experts for Protein Design

Xuefeng Liu, Mingxuan Cao, Songhao Jiang +6

The goal of protein design is to generate amino acid sequences that fold into functional structures with desired properties. Prior methods combining autoregressive language models…

cs.LG2025

Bidirectional Hierarchical Protein Multi-Modal Representation Learning

Xuefeng Liu, Songhao Jiang, Chih-chan Tien +2

Protein representation learning is critical for numerous biological tasks. Recently, large transformer-based protein language models (pLMs) pretrained on large scale protein sequen…

cs.LG2025

ControllableGPT: A Ground-Up Designed Controllable GPT for Molecule Optimization

Xuefeng Liu, Songhao Jiang, Bo Li +1

Large Language Models (LLMs) employ three popular training approaches: Masked Language Models (MLM), Causal Language Models (CLM), and Sequence-to-Sequence Models (seq2seq). Howeve…

cs.LG20251 cited

DrugImproverGPT: A Large Language Model for Drug Optimization with Fine-Tuning via Structured Policy Optimization

Xuefeng Liu, Songhao Jiang, Siyu Chen +4

Finetuning a Large Language Model (LLM) is crucial for generating results towards specific objectives. This research delves into the realm of drug optimization and introduce a nove…