LCDS: A Logic-Controlled Discharge Summary Generation System Supporting Source Attribution and Expert Review
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Abstract (arXiv)
Despite the remarkable performance of Large Language Models (LLMs) in automated discharge summary generation, they still suffer from hallucination issues, such as generating inaccurate content or fabricating information without valid sources. In addition, electronic medical records (EMRs) typically consist of long-form data, making it challenging for LLMs to attribute the generated content to the sources. To address these challenges, we propose LCDS, a Logic-Controlled Discharge Summary generation system. LCDS constructs a source mapping table by calculating textual similarity between EMRs and discharge summaries to constrain the scope of summarized content. Moreover, LCDS incorporates a comprehensive set of logical rules, enabling it to generate more reliable silver discharge summaries tailored to different clinical fields. Furthermore, LCDS supports source attribution for generated content, allowing experts to efficiently review, provide feedback, and rectify errors. The resulting golden discharge summaries are subsequently recorded for incremental fine-tuning of LLMs. Our project and demo video are in the GitHub repository https://github.com/ycycyc02/LCDS.
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References · 20
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- 2024Overview of the First Shared Task on Clinical Text Generation: RRG24 and "Discharge Me!"cited by 20
8 more
- 2021Towards Clinical Encounter Summarization: Learning to Compose Discharge Summaries from Prior Notescited by 19
- 2024Verifiable Generation with Subsentence-Level Fine-Grained Citationscited by 15
- 2023Towards Verifiable Text Generation with Symbolic Referencescited by 13
- 2024Verifiable by Design: Aligning Language Models to Quote from Pre-Training Datacited by 13
- 2023FaMeSumm: Investigating and Improving Faithfulness of Medical Summarizationcited by 9
- 2023A Method to Automate the Discharge Summary Hospital Course for Neurology Patientscited by 6
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