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Text summarization has been a crucial problem in natural language processing (NLP) for several decades. It aims to condense lengthy documents into shorter versions while retaining the most critical information. Various methods have been…

Computation and Language · Computer Science 2023-02-17 Xianjun Yang , Yan Li , Xinlu Zhang , Haifeng Chen , Wei Cheng

This article presents new alternatives to the similarity function for the TextRank algorithm for automatic summarization of texts. We describe the generalities of the algorithm and the different functions we propose. Some of these variants…

Computation and Language · Computer Science 2019-06-06 Federico Barrios , Federico López , Luis Argerich , Rosa Wachenchauzer

Automatic text summarization, the automated process of shortening a text while reserving the main ideas of the document(s), is a critical research area in natural language processing. The aim of this literature review is to survey the…

Computation and Language · Computer Science 2018-04-13 Yue Dong

The task of automatic text summarization has gained a lot of traction due to the recent advancements in machine learning techniques. However, evaluating the quality of a generated summary remains to be an open problem. The literature has…

Computation and Language · Computer Science 2022-01-25 Raghav Jain , Vaibhav Mavi , Anubhav Jangra , Sriparna Saha

Since LLMs emerged, more attention has been paid to abstractive long-form summarization, where longer input sequences indicate more information contained. Nevertheless, the automatic evaluation of such summaries remains underexplored. The…

Computation and Language · Computer Science 2026-01-30 Yuchen Fan , Yazhe Wan , Xin Zhong , Haonan Cheng , Ning Ding , Bowen Zhou

In text summarization and simplification, system outputs must be evaluated along multiple dimensions such as relevance, factual consistency, fluency, and grammaticality, and a wide range of possible outputs could be of high quality. These…

Computation and Language · Computer Science 2022-10-14 Yu Lu Liu , Rachel Bawden , Thomas Scialom , Benoît Sagot , Jackie Chi Kit Cheung

Code summarization is a critical task in natural language processing and software engineering, which aims to generate concise descriptions of source code. Recent advancements have improved the quality of these summaries, enhancing code…

Computation and Language · Computer Science 2025-02-25 Vladimir Makharev , Vladimir Ivanov

Current multi-document summarization systems can successfully extract summary sentences, however with many limitations including: low coverage, inaccurate extraction to important sentences, redundancy and poor coherence among the selected…

Computation and Language · Computer Science 2014-01-06 Fatma El-Ghannam , Tarek El-Shishtawy

We present a novel divide-and-conquer method for the neural summarization of long documents. Our method exploits the discourse structure of the document and uses sentence similarity to split the problem into an ensemble of smaller…

Computation and Language · Computer Science 2020-09-24 Alexios Gidiotis , Grigorios Tsoumakas

While the NLP community has produced numerous summarization benchmarks, none provide the rich annotations required to simultaneously address many important problems related to control and reliability. We introduce a Wikipedia-derived…

Computation and Language · Computer Science 2023-12-05 Kundan Krishna , Prakhar Gupta , Sanjana Ramprasad , Byron C. Wallace , Jeffrey P. Bigham , Zachary C. Lipton

Effective summarisation evaluation metrics enable researchers and practitioners to compare different summarisation systems efficiently. Estimating the effectiveness of an automatic evaluation metric, termed meta-evaluation, is a critically…

Computation and Language · Computer Science 2024-10-01 Xiang Dai , Sarvnaz Karimi , Biaoyan Fang

We provide a literature review about Automatic Text Summarization (ATS) systems. We consider a citation-based approach. We start with some popular and well-known papers that we have in hand about each topic we want to cover and we have…

Computation and Language · Computer Science 2023-10-05 Daniel O. Cajueiro , Arthur G. Nery , Igor Tavares , Maísa K. De Melo , Silvia A. dos Reis , Li Weigang , Victor R. R. Celestino

Evaluating large summarization corpora using humans has proven to be expensive from both the organizational and the financial perspective. Therefore, many automatic evaluation metrics have been developed to measure the summarization quality…

Computation and Language · Computer Science 2021-05-14 Neslihan Iskender , Oleg Vasilyev , Tim Polzehl , John Bohannon , Sebastian Möller

Automated summarization of clinical texts can reduce the burden of medical professionals. "Discharge summaries" are one promising application of the summarization, because they can be generated from daily inpatient records. Our preliminary…

Computation and Language · Computer Science 2022-12-21 Kenichiro Ando , Takashi Okumura , Mamoru Komachi , Hiromasa Horiguchi , Yuji Matsumoto

Evaluating text summarization is a challenging problem, and existing evaluation metrics are far from satisfactory. In this study, we explored ChatGPT's ability to perform human-like summarization evaluation using four human evaluation…

Computation and Language · Computer Science 2023-04-06 Mingqi Gao , Jie Ruan , Renliang Sun , Xunjian Yin , Shiping Yang , Xiaojun Wan

An important problem of the sequence-to-sequence neural models widely used in abstractive summarization is exposure bias. To alleviate this problem, re-ranking systems have been applied in recent years. Despite some performance…

Computation and Language · Computer Science 2023-05-18 Jeewoo Sul , Yong Suk Choi

Large Language Models (LLMs) have achieved state-of-the-art performance at zero-shot generation of abstractive summaries for given articles. However, little is known about the robustness of such a process of zero-shot summarization. To…

Computation and Language · Computer Science 2025-02-04 Hadi Askari , Anshuman Chhabra , Muhao Chen , Prasant Mohapatra

In recent years, there has been a explosion in the amount of text data from a variety of sources. This volume of text is an invaluable source of information and knowledge which needs to be effectively summarized to be useful. In this…

Computation and Language · Computer Science 2017-07-31 Mehdi Allahyari , Seyedamin Pouriyeh , Mehdi Assefi , Saeid Safaei , Elizabeth D. Trippe , Juan B. Gutierrez , Krys Kochut

Evaluating automatically-generated text summaries is a challenging task. While there have been many interesting approaches, they still fall short of human evaluations. We present RISE, a new approach for evaluating summaries by leveraging…

Computation and Language · Computer Science 2023-05-23 David Uthus , Jianmo Ni

The complexities of legalese in terms and policy documents can bind individuals to contracts they do not fully comprehend, potentially leading to uninformed data sharing. Our work seeks to alleviate this issue by developing language models…

Computation and Language · Computer Science 2024-04-23 Shikha Soneji , Mitchell Hoesing , Sujay Koujalgi , Jonathan Dodge