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Automated lay summarisation (LS) aims to simplify complex technical documents into a more accessible format to non-experts. Existing approaches using pre-trained language models, possibly augmented with external background knowledge, tend…

Computation and Language · Computer Science 2024-02-22 Zheheng Luo , Qianqian Xie , Sophia Ananiadou

Hospital discharge documentation is among the most essential, yet time-consuming documents written by medical practitioners. The objective of this study was to automatically generate hospital discharge summaries using neural network…

Computation and Language · Computer Science 2023-05-25 Koyena Pal , Seyed Ali Bahrainian , Laura Mercurio , Carsten Eickhoff

Large Language Models (LLMs) are adept at text manipulation -- tasks such as machine translation and text summarization. However, these models can also be prone to hallucination, which can be detrimental to the faithfulness of any answers…

Computation and Language · Computer Science 2024-04-04 Priyesh Vakharia , Devavrat Joshi , Meenal Chavan , Dhananjay Sonawane , Bhrigu Garg , Parsa Mazaheri

While large language models (LLMs) have shown remarkable capabilities to generate coherent text, they suffer from the issue of hallucinations -- factually inaccurate statements. Among numerous approaches to tackle hallucinations, especially…

Computation and Language · Computer Science 2025-06-25 Juraj Vladika , Ihsan Soydemir , Florian Matthes

Large Language Models (LLMs) have demonstrated impressive capabilities in role-playing scenarios, particularly in simulating domain-specific experts using tailored prompts. This ability enables LLMs to adopt the persona of individuals with…

Artificial Intelligence · Computer Science 2025-01-14 Xinyao Ma , Rui Zhu , Zihao Wang , Jingwei Xiong , Qingyu Chen , Haixu Tang , L. Jean Camp , Lucila Ohno-Machado

Large language models (LLMs) have shown promise for generative and knowledge-intensive tasks including question-answering (QA) tasks. However, the practical deployment still faces challenges, notably the issue of "hallucination", where…

Computation and Language · Computer Science 2023-10-11 Ziwei Ji , Tiezheng Yu , Yan Xu , Nayeon Lee , Etsuko Ishii , Pascale Fung

Analyzing vast textual data and summarizing key information from electronic health records imposes a substantial burden on how clinicians allocate their time. Although large language models (LLMs) have shown promise in natural language…

Abstractive text summarization has garnered increased interest as of late, in part due to the proliferation of large language models (LLMs). One of the most pressing problems related to generation of abstractive summaries is the need to…

Computation and Language · Computer Science 2023-10-17 Grant C. Forbes , Parth Katlana , Zeydy Ortiz

Despite large language models (LLMs) have demonstrated impressive performance in various tasks, they are still suffering from the factual inconsistency problem called hallucinations. For instance, LLMs occasionally generate content that…

Computation and Language · Computer Science 2024-08-01 Taiji Li , Zhi Li , Yin Zhang

Large language models (LLMs) have emerged as a potential solution to automate the complex processes involved in writing literature reviews, such as literature collection, organization, and summarization. However, it is yet unclear how good…

Computation and Language · Computer Science 2025-08-22 Xuemei Tang , Xufeng Duan , Zhenguang G. Cai

The records of a clinical encounter can be extensive and complex, thus placing a premium on tools that can extract and summarize relevant information. This paper introduces the task of generating discharge summaries for a clinical…

Computation and Language · Computer Science 2021-04-29 Han-Chin Shing , Chaitanya Shivade , Nima Pourdamghani , Feng Nan , Philip Resnik , Douglas Oard , Parminder Bhatia

Health literacy has emerged as a crucial factor in making appropriate health decisions and ensuring treatment outcomes. However, medical jargon and the complex structure of professional language in this domain make health information…

Computation and Language · Computer Science 2022-01-11 Yue Guo , Wei Qiu , Yizhong Wang , Trevor Cohen

Abstract Meaning Representation (AMR) is a semantic formalism that captures the core meaning of an utterance. There has been substantial work developing AMR corpora in English and more recently across languages, though the limited size of…

Computation and Language · Computer Science 2024-05-30 Michael Regan , Shira Wein , George Baker , Emilio Monti

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…

Computation and Language · Computer Science 2025-07-09 Cheng Yuan , Xinkai Rui , Yongqi Fan , Yawei Fan , Boyang Zhong , Jiacheng Wang , Weiyan Zhang , Tong Ruan

The increasing volume and complexity of clinical documentation in Electronic Medical Records systems pose significant challenges for clinical coders, who must mentally process and summarise vast amounts of clinical text to extract essential…

Computation and Language · Computer Science 2024-09-25 Bokang Bi , Leibo Liu , Sanja Lujic , Louisa Jorm , Oscar Perez-Concha

Hallucinations in text generation occur when the system produces text that is not grounded in the input. In this work, we tackle the problem of hallucinations in neural chart summarization. Our analysis shows that the target side of chart…

Computation and Language · Computer Science 2023-08-11 Saad Obaid ul Islam , Iza Škrjanec , Ondřej Dušek , Vera Demberg

Medical progress notes play a crucial role in documenting a patient's hospital journey, including his or her condition, treatment plan, and any updates for healthcare providers. Automatic summarisation of a patient's problems in the form of…

Generation of automated clinical notes have been posited as a strategy to mitigate physician burnout. In particular, an automated narrative summary of a patient's hospital stay could supplement the hospital course section of the discharge…

Computation and Language · Computer Science 2023-05-12 Vince C. Hartman , Sanika S. Bapat , Mark G. Weiner , Babak B. Navi , Evan T. Sholle , Thomas R. Campion,

For a financial analyst, the question and answer (Q\&A) segment of the company financial report is a crucial piece of information for various analysis and investment decisions. However, extracting valuable insights from the Q\&A section has…

Computation and Language · Computer Science 2023-10-18 Bhaskarjit Sarmah , Tianjie Zhu , Dhagash Mehta , Stefano Pasquali

Automatic summarization of legal case judgements, which are known to be long and complex, has traditionally been tried via extractive summarization models. In recent years, generative models including abstractive summarization models and…

Computation and Language · Computer Science 2024-07-23 Aniket Deroy , Kripabandhu Ghosh , Saptarshi Ghosh