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Abstractive summarization has enjoyed renewed interest in recent years, thanks to pre-trained language models and the availability of large-scale datasets. Despite promising results, current models still suffer from generating factually…

计算与语言 · 计算机科学 2024-01-08 Roee Aharoni , Shashi Narayan , Joshua Maynez , Jonathan Herzig , Elizabeth Clark , Mirella Lapata

Fact verification aims to automatically probe the veracity of a claim based on several pieces of evidence. Existing works are always engaging in accuracy improvement, let alone explainability, a critical capability of fact verification…

人工智能 · 计算机科学 2024-06-17 Huanhuan Ma , Weizhi Xu , Yifan Wei , Liuji Chen , Liang Wang , Qiang Liu , Shu Wu , Liang Wang

The ability to correctly model distinct meanings of a word is crucial for the effectiveness of semantic representation techniques. However, most existing evaluation benchmarks for assessing this criterion are tied to sense inventories…

计算与语言 · 计算机科学 2020-10-14 Alessandro Raganato , Tommaso Pasini , Jose Camacho-Collados , Mohammad Taher Pilehvar

Fact-checking is the task of verifying the factuality of a given claim by examining the available evidence. High-quality evidence plays a vital role in enhancing fact-checking systems and facilitating the generation of explanations that are…

计算与语言 · 计算机科学 2024-03-27 Yirong Zeng , Xiao Ding , Yi Zhao , Xiangyu Li , Jie Zhang , Chao Yao , Ting Liu , Bing Qin

Retrieval of previously fact-checked claims is a well-established task, whose automation can assist professional fact-checkers in the initial steps of information verification. Previous works have mostly tackled the task monolingually,…

计算与语言 · 计算机科学 2025-09-23 Alan Ramponi , Marco Rovera , Robert Moro , Sara Tonelli

Fact-checking in code-mixed, low-resource languages such as Hinglish remains an underexplored challenge in natural language processing. Existing fact-verification systems largely focus on high-resource, monolingual settings and fail to…

计算与语言 · 计算机科学 2025-08-15 Rakesh Thakur , Sneha Sharma , Gauri Chopra

Misinformation verification increasingly occurs in public, fast-moving, and multilingual online settings, where static benchmarks provide an incomplete measure of model reliability. We introduce CommunityFact, a refreshable benchmark for…

计算与语言 · 计算机科学 2026-05-29 Sahajpreet Singh , Insyirah Mujtahid , Min-Yen Kan , Kokil Jaidka

We introduce 'FactCheck Editor', an advanced text editor designed to automate fact-checking and correct factual inaccuracies. Given the widespread issue of misinformation, often a result of unintentional mistakes by content creators, our…

计算与语言 · 计算机科学 2024-05-01 Vinay Setty

Fact-checking is an essential tool to mitigate the spread of misinformation and disinformation. We introduce the task of fact-checking in dialogue, which is a relatively unexplored area. We construct DialFact, a testing benchmark dataset of…

计算与语言 · 计算机科学 2022-03-25 Prakhar Gupta , Chien-Sheng Wu , Wenhao Liu , Caiming Xiong

Multiple business scenarios require an automated generation of descriptive human-readable text from structured input data. Hence, fact-to-text generation systems have been developed for various downstream tasks like generating soccer…

计算与语言 · 计算机科学 2022-09-26 Shivprasad Sagare , Tushar Abhishek , Bhavyajeet Singh , Anubhav Sharma , Manish Gupta , Vasudeva Varma

In the dynamic realm of social media, diverse topics are discussed daily, transcending linguistic boundaries. However, the complexities of understanding and categorising this content across various languages remain an important challenge…

计算与语言 · 计算机科学 2024-10-07 Dimosthenis Antypas , Asahi Ushio , Francesco Barbieri , Jose Camacho-Collados

The explosion of misinformation spreading in the media ecosystem urges for automated fact-checking. While misinformation spans both geographic and linguistic boundaries, most work in the field has focused on English. Datasets and tools…

计算与语言 · 计算机科学 2022-06-24 Xuming Hu , Zhijiang Guo , Guanyu Wu , Aiwei Liu , Lijie Wen , Philip S. Yu

The problem of verifying whether a textual hypothesis holds based on the given evidence, also known as fact verification, plays an important role in the study of natural language understanding and semantic representation. However, existing…

计算与语言 · 计算机科学 2020-06-16 Wenhu Chen , Hongmin Wang , Jianshu Chen , Yunkai Zhang , Hong Wang , Shiyang Li , Xiyou Zhou , William Yang Wang

Automated Fact-Checking has largely focused on verifying general knowledge against static corpora, overlooking high-stakes domains like law where truth is evolving and technically complex. We introduce CaseFacts, a benchmark for verifying…

计算与语言 · 计算机科学 2026-04-21 Akshith Reddy Putta , Jacob Devasier , Chengkai Li

The increased use of large language models (LLMs) across a variety of real-world applications calls for mechanisms to verify the factual accuracy of their outputs. Difficulties lie in assessing the factuality of free-form responses in open…

计算与语言 · 计算机科学 2025-10-30 Yuxia Wang , Minghan Wang , Hasan Iqbal , Georgi Georgiev , Jiahui Geng , Preslav Nakov

The recent development of fact verification systems with natural logic has enhanced their explainability by aligning claims with evidence through set-theoretic operators, providing faithful justifications. Despite these advancements, such…

计算与语言 · 计算机科学 2024-10-07 Marek Strong , Rami Aly , Andreas Vlachos

The rapid spread of misinformation in the digital era poses significant challenges to public discourse, necessitating robust and scalable fact-checking solutions. Traditional human-led fact-checking methods, while credible, struggle with…

人工智能 · 计算机科学 2025-06-24 Tam Trinh , Manh Nguyen , Truong-Son Hy

Large language models hallucinate factual claims and struggle to ground their outputs in retrievable evidence, particularly in non-English languages. Existing resources impose a trade-off: structured knowledge bases lack textual grounding,…

计算与语言 · 计算机科学 2026-05-15 Yingli Shen , Wen Lai , Jie Zhou , Xueren Zhang , Yudong Wang , Kangyang Luo , Shuo Wang , Ge Gao , Alexander Fraser , Maosong Sun

This paper investigates the potential benefits of language-specific fact-checking models, focusing on the case of Chinese. We first demonstrate the limitations of translation-based methods and multilingual large language models (e.g.,…

计算与语言 · 计算机科学 2024-10-07 Caiqi Zhang , Zhijiang Guo , Andreas Vlachos