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Abstract Meaning Representation for Hospital Discharge Summarization

arXiv 2506.14101 ↗First posted 17 Jun 2025cs.CLcited by 0

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Abstract (arXiv)

The Achilles heel of Large Language Models (LLMs) is hallucination, which has drastic consequences for the clinical domain. This is particularly important with regards to automatically generating discharge summaries (a lengthy medical document that summarizes a hospital in-patient visit). Automatically generating these summaries would free physicians to care for patients and reduce documentation burden. The goal of this work is to discover new methods that combine language-based graphs and deep learning models to address provenance of content and trustworthiness in automatic summarization. Our method shows impressive reliability results on the publicly available Medical Information Mart for Intensive III (MIMIC-III) corpus and clinical notes written by physicians at Anonymous Hospital. rovide our method, generated discharge ary output examples, source code and trained models.

Key facts. No citing papers in the map yet (data through 7 Oct 2026). Builds on 14 of its 42 references that are in the map. First posted on arXiv 17 Jun 2025.

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References · 14

  1. 2019Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformercited by 14,491
  2. 2019BART: Denoising Sequence-to-Sequence Pre-training for Natural Language Generation, Translation, and Comprehensioncited by 5,874
  3. 2019BERTScore: Evaluating Text Generation with BERTcited by 5,462
  4. 2019Optimizing the Factual Correctness of a Summary: A Study of Summarizing Radiology Reportscited by 96
  5. 2020Multi-domain Clinical Natural Language Processing with MedCAT: the Medical Concept Annotation Toolkitcited by 66
  6. 2018Toward Abstractive Summarization Using Semantic Representationscited by 43
  7. 2021What's in a Summary? Laying the Groundwork for Advances in Hospital-Course Summarizationcited by 35
  8. 2022Summarizing Patients Problems from Hospital Progress Notes Using Pre-trained Sequence-to-Sequence Modelscited by 30
  9. 2024InterrogateLLM: Zero-Resource Hallucination Detection in LLM-Generated Answerscited by 26
  10. 2020A Human Evaluation of AMR-to-English Generation Systemscited by 13
  11. 2021DocAMR: Multi-Sentence AMR Representation and Evaluationcited by 12
  12. 2020I Know What You Asked: Graph Path Learning using AMR for Commonsense Reasoningcited by 10
2 more
  1. 2021Fully Dynamic Electrical Flows: Sparse Maxflow Faster Than Goldberg-Raocited by 6
  2. 2021An analysis of document graph construction methods for AMR summarizationcited by 5

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