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Summarization has usually relied on gold standard summaries to train extractive or abstractive models. Social media brings a hurdle to summarization techniques since it requires addressing a multi-document multi-author approach. We address…

Computation and Language · Computer Science 2021-06-22 Ignacio Tampe Palma , Marcelo Mendoza , Evangelos Milios

The substantial growth of textual content in diverse domains and platforms has led to a considerable need for Automatic Text Summarization (ATS) techniques that aid in the process of text analysis. The effectiveness of text summarization…

Computation and Language · Computer Science 2025-03-03 Nevidu Jayatilleke , Ruvan Weerasinghe , Nipuna Senanayake

In Question Answering (QA), Retrieval Augmented Generation (RAG) has revolutionized performance in various domains. However, how to effectively capture multi-document relationships, particularly critical for biomedical tasks, remains an…

Computation and Language · Computer Science 2025-04-03 Lingxiao Guan , Yuanhao Huang , Jie Liu

Specifically focusing on the landscape of abstractive text summarization, as opposed to extractive techniques, this survey presents a comprehensive overview, delving into state-of-the-art techniques, prevailing challenges, and prospective…

Computation and Language · Computer Science 2024-09-05 Hassan Shakil , Ahmad Farooq , Jugal Kalita

Extractive text summarization has been an extensive research problem in the field of natural language understanding. While the conventional approaches rely mostly on manually compiled features to generate the summary, few attempts have been…

Computation and Language · Computer Science 2019-12-30 Abhishek Kumar Singh , Manish Gupta , Vasudeva Varma

Rapid growth of the biomedical literature has led to many advances in the biomedical text mining field. Among the vast amount of information, biomedical article abstracts are the easily accessible sources. However, the number of the…

Computation and Language · Computer Science 2022-01-19 Mehmet Efruz Karabulut , K. Vijay-Shanker

With the advancement of telemedicine, both researchers and medical practitioners are working hand-in-hand to develop various techniques to automate various medical operations, such as diagnosis report generation. In this paper, we first…

Computation and Language · Computer Science 2023-09-28 Abhisek Tiwari , Anisha Saha , Sriparna Saha , Pushpak Bhattacharyya , Minakshi Dhar

Due to large number of entities in biomedical knowledge bases, only a small fraction of entities have corresponding labelled training data. This necessitates entity linking models which are able to link mentions of unseen entities using…

Computation and Language · Computer Science 2021-04-12 Rico Angell , Nicholas Monath , Sunil Mohan , Nishant Yadav , Andrew McCallum

Quickly moving to a new area of research is painful for researchers due to the vast amount of scientific literature in each field of study. One possible way to overcome this problem is to summarize a scientific topic. In this paper, we…

Information Retrieval · Computer Science 2008-07-11 Vahed Qazvinian , Dragomir R. Radev

Biomedical research papers use significantly different language and jargon when compared to typical English text, which reduces the utility of pre-trained NLP models in this domain. Meanwhile Medline, a database of biomedical abstracts,…

Machine Learning · Computer Science 2021-09-15 Justin Sybrandt , Ilya Safro

The findings section of a radiology report is often detailed and lengthy, whereas the impression section is comparatively more compact and captures key diagnostic conclusions. This research explores the use of advanced abstractive…

Computation and Language · Computer Science 2025-06-23 Anindita Bhattacharya , Tohida Rehman , Debarshi Kumar Sanyal , Samiran Chattopadhyay

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…

The advancements in deep learning, particularly the introduction of transformers, have been pivotal in enhancing various natural language processing (NLP) tasks. These include text-to-text applications such as machine translation, text…

Artificial Intelligence · Computer Science 2024-12-24 Gospel Ozioma Nnadi , Flavio Bertini

We present a method to produce abstractive summaries of long documents that exceed several thousand words via neural abstractive summarization. We perform a simple extractive step before generating a summary, which is then used to condition…

Computation and Language · Computer Science 2020-04-29 Sandeep Subramanian , Raymond Li , Jonathan Pilault , Christopher Pal

Abstractive neural summarization models have seen great improvements in recent years, as shown by ROUGE scores of the generated summaries. But despite these improved metrics, there is limited understanding of the strategies different models…

Computation and Language · Computer Science 2021-06-04 Matt Wilber , William Timkey , Marten Van Schijndel

Abstractive summarization is the process of generating novel sentences based on the information extracted from the original text document while retaining the context. Due to abstractive summarization's underlying complexities, most of the…

Computation and Language · Computer Science 2020-12-18 Prithwiraj Bhattacharjee , Avi Mallick , Md Saiful Islam , Marium-E-Jannat

Summarizing medical conversations poses unique challenges due to the specialized domain and the difficulty of collecting in-domain training data. In this study, we investigate the performance of state-of-the-art doctor-patient conversation…

Computation and Language · Computer Science 2024-06-06 Yu-Wen Chen , Julia Hirschberg

Summarizing conversations via neural approaches has been gaining research traction lately, yet it is still challenging to obtain practical solutions. Examples of such challenges include unstructured information exchange in dialogues,…

Computation and Language · Computer Science 2021-09-15 Zhengyuan Liu , Ke Shi , Nancy F. Chen

Abstractive summarization aims to generate a shorter version of the document covering all the salient points in a compact and coherent fashion. On the other hand, query-based summarization highlights those points that are relevant in the…

Computation and Language · Computer Science 2018-07-16 Preksha Nema , Mitesh Khapra , Anirban Laha , Balaraman Ravindran

Lay summarisation aims to produce summaries of scientific articles that are comprehensible to non-expert audiences. However, previous work assumes a one-size-fits-all approach, where the content and style of the produced summary are…

Computation and Language · Computer Science 2024-06-11 Zhihao Zhang , Tomas Goldsack , Carolina Scarton , Chenghua Lin