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Table summarization is a crucial task aimed at condensing information from tabular data into concise and comprehensible textual summaries. However, existing approaches often fall short of adequately meeting users' information and quality…

计算与语言 · 计算机科学 2024-08-27 Weijia Zhang , Vaishali Pal , Jia-Hong Huang , Evangelos Kanoulas , Maarten de Rijke

Large language models (LLMs) encode a large amount of world knowledge. However, as such knowledge is frozen at the time of model training, the models become static and limited by the training data at that time. In order to further improve…

计算与语言 · 计算机科学 2023-05-25 Junyi Li , Tianyi Tang , Wayne Xin Zhao , Jingyuan Wang , Jian-Yun Nie , Ji-Rong Wen

Pronoun resolution is a major area of natural language understanding. However, large-scale training sets are still scarce, since manually labelling data is costly. In this work, we introduce WikiCREM (Wikipedia CoREferences Masked) a…

计算与语言 · 计算机科学 2019-10-15 Vid Kocijan , Oana-Maria Camburu , Ana-Maria Cretu , Yordan Yordanov , Phil Blunsom , Thomas Lukasiewicz

Query-based document summarization aims to extract or generate a summary of a document which directly answers or is relevant to the search query. It is an important technique that can be beneficial to a variety of applications such as…

人工智能 · 计算机科学 2020-10-29 Mingjun Zhao , Shengli Yan , Bang Liu , Xinwang Zhong , Qian Hao , Haolan Chen , Di Niu , Bowei Long , Weidong Guo

We investigate the generation of one-sentence Wikipedia biographies from facts derived from Wikidata slot-value pairs. We train a recurrent neural network sequence-to-sequence model with attention to select facts and generate textual…

计算与语言 · 计算机科学 2017-02-22 Andrew Chisholm , Will Radford , Ben Hachey

Existing literature on Question Answering (QA) mostly focuses on algorithmic novelty, data augmentation, or increasingly large pre-trained language models like XLNet and RoBERTa. Additionally, a lot of systems on the QA leaderboards do not…

计算与语言 · 计算机科学 2019-09-13 Lin Pan , Rishav Chakravarti , Anthony Ferritto , Michael Glass , Alfio Gliozzo , Salim Roukos , Radu Florian , Avirup Sil

Text summarization is an approach for identifying important information present within text documents. This computational technique aims to generate shorter versions of the source text, by including only the relevant and salient information…

计算与语言 · 计算机科学 2021-06-30 Kalliath Abdul Rasheed Issam , Shivam Patel , Subalalitha C. N

Despite recent progress in computer vision, fine-grained interpretation of satellite images remains challenging because of a lack of labeled training data. To overcome this limitation, we propose using Wikipedia as a previously untapped…

计算机视觉与模式识别 · 计算机科学 2018-09-28 Evan Sheehan , Burak Uzkent , Chenlin Meng , Zhongyi Tang , Marshall Burke , David Lobell , Stefano Ermon

The distribution of fake news is not a new but a rapidly growing problem. The shift to news consumption via social media has been one of the drivers for the spread of misleading and deliberately wrong information, as in addition to it of…

计算与语言 · 计算机科学 2022-04-06 Philipp Hartl , Udo Kruschwitz

Recent advances in large language models (LLMs) have led to new summarization strategies, offering an extensive toolkit for extracting important information. However, these approaches are frequently limited by their reliance on isolated…

人工智能 · 计算机科学 2024-06-21 Pranav Janjani , Mayank Palan , Sarvesh Shirude , Ninad Shegokar , Sunny Kumar , Faruk Kazi

The search for relevant information can be very frustrating for users who, unintentionally, use too general or inappropriate keywords to express their requests. To overcome this situation, query expansion techniques aim at transforming the…

信息检索 · 计算机科学 2016-05-13 Joan Guisado-Gámez , Arnau Prat-Pérez , Josep Lluís Larriba-Pey

Query expansion aims to mitigate the mismatch between the language used in a query and in a document. However, query expansion methods can suffer from introducing non-relevant information when expanding the query. To bridge this gap,…

信息检索 · 计算机科学 2020-11-04 Zhi Zheng , Kai Hui , Ben He , Xianpei Han , Le Sun , Andrew Yates

A fundamental challenge in the current NLP context, dominated by language models, comes from the inflexibility of current architectures to 'learn' new information. While model-centric solutions like continual learning or parameter-efficient…

计算与语言 · 计算机科学 2023-08-21 Hsuvas Borkakoty , Luis Espinosa-Anke

Twitter is a well-known microblogging social site where users express their views and opinions in real-time. As a result, tweets tend to contain valuable information. With the advancements of deep learning in the domain of natural language…

计算与语言 · 计算机科学 2020-10-22 Mohiuddin Md Abdul Qudar , Vijay Mago

Wikipedia abstract generation aims to distill a Wikipedia abstract from web sources and has met significant success by adopting multi-document summarization techniques. However, previous works generally view the abstract as plain text,…

计算与语言 · 计算机科学 2021-06-30 Fangwei Zhu , Shangqing Tu , Jiaxin Shi , Juanzi Li , Lei Hou , Tong Cui

This paper proposes a medical literature summary generation method based on the BERT model to address the challenges brought by the current explosion of medical information. By fine-tuning and optimizing the BERT model, we develop an…

计算与语言 · 计算机科学 2024-10-29 Jiacheng Hu , Yiru Cang , Guiran Liu , Meiqi Wang , Weijie He , Runyuan Bao

Split and rephrase is the task of breaking down a sentence into shorter ones that together convey the same meaning. We extract a rich new dataset for this task by mining Wikipedia's edit history: WikiSplit contains one million naturally…

计算与语言 · 计算机科学 2018-08-30 Jan A. Botha , Manaal Faruqui , John Alex , Jason Baldridge , Dipanjan Das

Despite pre-trained language models such as BERT have achieved appealing performance in a wide range of natural language processing tasks, they are computationally expensive to be deployed in real-time applications. A typical method is to…

计算与语言 · 计算机科学 2021-06-22 Lingyun Feng , Minghui Qiu , Yaliang Li , Hai-Tao Zheng , Ying Shen

Large-scale datasets are widely used to perform summarization tasks, but they may not include queries alongside documents and summaries. In the search for suitable datasets for Query-Focused Summarization (QFS), we identify two research…

计算与语言 · 计算机科学 2026-05-08 Yllias Chali , Deen Abdullah

One of the major problems with text simplification is the lack of high-quality data. The sources of simplification datasets are limited to Wikipedia and Newsela, restricting further development of this field. In this paper, we analyzed the…

计算与语言 · 计算机科学 2023-02-15 Renliang Sun , Zhixian Yang , Xiaojun Wan