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Document logical structuring aims to extract the underlying hierarchical structure of documents, which is crucial for document intelligence. Traditional approaches often fall short in handling the complexity and the variability of lengthy…

Computation and Language · Computer Science 2024-10-10 Zichao Li , Shaojie He , Meng Liao , Xuanang Chen , Yaojie Lu , Hongyu Lin , Yanxiong Lu , Xianpei Han , Le Sun

Automatic text summarization has been widely studied as an important task in natural language processing. Traditionally, various feature engineering and machine learning based systems have been proposed for extractive as well as abstractive…

Computation and Language · Computer Science 2021-01-12 Sayar Ghosh Roy , Nikhil Pinnaparaju , Risubh Jain , Manish Gupta , Vasudeva Varma

Research on text simplification has primarily focused on lexical and sentence-level changes. Long document-level simplification (DS) is still relatively unexplored. Large Language Models (LLMs), like ChatGPT, have excelled in many natural…

Computation and Language · Computer Science 2025-01-08 Dengzhao Fang , Jipeng Qiang , Yi Zhu , Yunhao Yuan , Wei Li , Yan Liu

Automating data generation with Large Language Models (LLMs) has become increasingly popular. In this work, we investigate the feasibility and effectiveness of LLM-based data generation in the challenging setting of source-grounded…

Computation and Language · Computer Science 2024-10-16 Lotem Golany , Filippo Galgani , Maya Mamo , Nimrod Parasol , Omer Vandsburger , Nadav Bar , Ido Dagan

We investigate pre-training techniques for abstractive multi-document summarization (MDS), which is much less studied than summarizing single documents. Though recent work has demonstrated the effectiveness of highlighting information…

Computation and Language · Computer Science 2023-11-17 Joseph J. Peper , Wenzhao Qiu , Lu Wang

Developed so far, multi-document summarization has reached its bottleneck due to the lack of sufficient training data and diverse categories of documents. Text classification just makes up for these deficiencies. In this paper, we propose a…

Computation and Language · Computer Science 2016-11-29 Ziqiang Cao , Wenjie Li , Sujian Li , Furu Wei

Sentence extraction based summarization methods has some limitations as it doesn't go into the semantics of the document. Also, it lacks the capability of sentence generation which is intuitive to humans. Here we present a novel method to…

Computation and Language · Computer Science 2014-06-06 Divyanshu Bhartiya , Ashudeep Singh

Steady progress has been made in abstractive summarization with attention-based sequence-to-sequence learning models. In this paper, we propose a new decoder where the output summary is generated by conditioning on both the input text and…

Machine Learning · Computer Science 2019-08-21 Melissa Ailem , Bowen Zhang , Fei Sha

Multi-document summarization (MDS) refers to the task of summarizing the text in multiple documents into a concise summary. The generated summary can save the time of reading many documents by providing the important content in the form of…

Computation and Language · Computer Science 2023-06-09 Mohamed Trabelsi , Huseyin Uzunalioglu

Multi-document summarization (MDS) aims to compress the content in large document collections into short summaries and has important applications in story clustering for newsfeeds, presentation of search results, and timeline generation.…

Computation and Language · Computer Science 2020-05-21 Demian Gholipour Ghalandari , Chris Hokamp , Nghia The Pham , John Glover , Georgiana Ifrim

Converting text into the structured query language (Text2SQL) is a research hotspot in the field of natural language processing (NLP), which has broad application prospects. In the era of big data, the use of databases has penetrated all…

Computation and Language · Computer Science 2023-05-19 Ran Shen , Gang Sun , Hao Shen , Yiling Li , Liangfeng Jin , Han Jiang

Charts are commonly used for exploring data and communicating insights. Generating natural language summaries from charts can be very helpful for people in inferring key insights that would otherwise require a lot of cognitive and…

Computation and Language · Computer Science 2022-04-15 Shankar Kantharaj , Rixie Tiffany Ko Leong , Xiang Lin , Ahmed Masry , Megh Thakkar , Enamul Hoque , Shafiq Joty

Meetings play a critical infrastructural role in coordinating work. The recent surge of hybrid and remote meetings in computer-mediated spaces has led to new problems (e.g., more time spent in less engaging meetings) and new opportunities…

Human-Computer Interaction · Computer Science 2025-03-24 Sumit Asthana , Sagih Hilleli , Pengcheng He , Aaron Halfaker

Graph stream summarization refers to the process of processing a continuous stream of edges that form a rapidly evolving graph. The primary challenges in handling graph streams include the impracticality of fully storing the ever-growing…

Databases · Computer Science 2024-12-23 Xuan Zhao , Xike Xie , Christian S. Jensen

How well can large language models (LLMs) generate summaries? We develop new datasets and conduct human evaluation experiments to evaluate the zero-shot generation capability of LLMs across five distinct summarization tasks. Our findings…

Computation and Language · Computer Science 2023-09-19 Xiao Pu , Mingqi Gao , Xiaojun Wan

This paper presents a deep learning-based system for efficient automatic case summarization. Leveraging state-of-the-art natural language processing techniques, the system offers both supervised and unsupervised methods to generate concise…

Computation and Language · Computer Science 2023-12-14 Minh Duong , Long Nguyen , Yen Vuong , Trong Le , Ha-Thanh Nguyen

Heterogeneous graph neural networks have recently gained attention for long document summarization, modeling the extraction as a node classification task. Although effective, these models often require external tools or additional machine…

Computation and Language · Computer Science 2024-10-30 Margarita Bugueño , Hazem Abou Hamdan , Gerard de Melo

Meeting summarization is crucial in digital communication, but existing solutions struggle with salience identification to generate personalized, workable summaries, and context understanding to fully comprehend the meetings' content.…

Computation and Language · Computer Science 2025-02-19 Frederic Kirstein , Terry Ruas , Robert Kratel , Bela Gipp

In Multi-Document Summarization (MDS), the input can be modeled as a set of documents, and the output is its summary. In this paper, we focus on pretraining objectives for MDS. Specifically, we introduce a novel pretraining objective, which…

Computation and Language · Computer Science 2023-06-01 Ratish Puduppully , Parag Jain , Nancy F. Chen , Mark Steedman

Text summarization is a well-studied problem that deals with deriving insights from unstructured text consumed by humans, and it has found extensive business applications. However, many real-life tasks involve generating a series of actions…

Computation and Language · Computer Science 2024-07-19 Vishal Pallagani , Biplav Srivastava , Nitin Gupta