Papers by Chengze Ge
GuideTree: Guideline-Induced Review Trees for Long Medical Records (2026.acl-industry)
Copied to clipboard
| Challenge: | Medical record reviewers must produce consistent, traceable, guideline-compliant outcomes . longcontext inference is expensive and often degrades as inputs grow . |
| Approach: | a new method compiles textual guidelines into a fixed review tree . a cost-aware split-and-prune search is used to update the tree offline . the algorithm produces consistent, traceable, guideline-compliant outcomes . |
| Outcome: | The proposed system outperforms the strongest non-expert baselines by 84.5–92.8 Macro-F1 . it reduces average I/O volume to 74K input+output characters and average latency to 22s . |
High-Quality Medical Dialogue Synthesis for Improving EMR Generation (2025.emnlp-industry)
Copied to clipboard
| Challenge: | Existing methods for generating EMRs from doctor-patient dialogues produce rigid and repetitive dialogues. |
| Approach: | They propose a framework that integrates Intent Graph Planning, Dual-Agent Simulation and Rule-Reward Quality Control to generate realistic doctor-patient dialogues. |
| Outcome: | The proposed framework significantly enhances realism, diversity and downstream EMR quality, reducing physician editing efforts. |