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Disinformation has long been regarded as a severe social problem, where fake news is one of the most representative issues. What is worse, today's highly developed social media makes fake news widely spread at incredible speed, bringing in…

Social and Information Networks · Computer Science 2021-02-01 Hao Liao , Qixin Liu , Kai Shu , Xing xie

In this paper, we explore the challenges associated with establishing an end-to-end fact-checking pipeline in a real-world context, covering over 90 languages. Our real-world experimental benchmarks demonstrate that fine-tuning Transformer…

Computation and Language · Computer Science 2024-05-01 Vinay Setty

Despite recent success, large neural models often generate factually incorrect text. Compounding this is the lack of a standard automatic evaluation for factuality--it cannot be meaningfully improved if it cannot be measured. Grounded…

Computation and Language · Computer Science 2022-03-30 Peter West , Chris Quirk , Michel Galley , Yejin Choi

Recent advancements in large language models, such as ChatGPT, have demonstrated significant potential to impact various aspects of human life. However, ChatGPT still faces challenges in providing reliable and accurate answers to user…

Computation and Language · Computer Science 2023-12-05 Shen Zheng , Jie Huang , Kevin Chen-Chuan Chang

Fact-checking on the Web has become the main mechanism through which we detect the credibility of the news or information. Existing fact-checkers verify the authenticity of the information (support or refute the claim) based on secondary…

Artificial Intelligence · Computer Science 2021-10-20 Zijian Zhang , Koustav Rudra , Avishek Anand

We study how generative artificial intelligence (AI) transforms the work of financial analysts. Using the 2023 launch of FactSet's AI platform as a natural experiment, we find that adoption produces markedly richer and more comprehensive…

Statistical Finance · Quantitative Finance 2025-12-24 Jian Xue , Qian Zhang , Wu Zhu

As the deep learning rapidly promote, the artificial texts created by generative models are commonly used in news and social media. However, such models can be abused to generate product reviews, fake news, and even fake political content.…

Computation and Language · Computer Science 2022-12-15 Bin Li , Yixuan Weng , Qiya Song , Hanjun Deng

Nowadays, the usage of Large Language Models (LLMs) has increased, and LLMs have been used to generate texts in different languages and for different tasks. Additionally, due to the participation of remarkable companies such as Google and…

Computation and Language · Computer Science 2024-02-26 Mohammad Heydari Rad , Farhan Farsi , Shayan Bali , Romina Etezadi , Mehrnoush Shamsfard

Generative AI paraphrased text can be used for copyright infringement and the AI paraphrased content can deprive substantial revenue from original content creators. Despite this recent surge of malicious use of generative AI, there are few…

Computation and Language · Computer Science 2025-09-15 Konstantinos Xylogiannopoulos , Petros Xanthopoulos , Panagiotis Karampelas , Georgios Bakamitsos

Recent advancements in Generative AI and Large Language Models (LLMs) have enabled the creation of highly realistic synthetic content, raising concerns about the potential for malicious use, such as misinformation and manipulation.…

Computation and Language · Computer Science 2025-06-02 Andrea Pedrotti , Michele Papucci , Cristiano Ciaccio , Alessio Miaschi , Giovanni Puccetti , Felice Dell'Orletta , Andrea Esuli

The spread of fake news has emerged as a critical challenge, undermining trust and posing threats to society. In the era of Large Language Models (LLMs), the capability to generate believable fake content has intensified these concerns. In…

Computation and Language · Computer Science 2023-09-19 Jinyan Su , Terry Yue Zhuo , Jonibek Mansurov , Di Wang , Preslav Nakov

Long-form generations from large language models (LLMs) contain a mix of factual and non-factual claims, making evaluating factuality difficult. Prior works evaluate the factuality of a long paragraph by decomposing it into multiple facts,…

Computation and Language · Computer Science 2024-06-10 Cheng-Han Chiang , Hung-yi Lee

Recent pre-trained abstractive summarization systems have started to achieve credible performance, but a major barrier to their use in practice is their propensity to output summaries that are not faithful to the input and that contain…

Computation and Language · Computer Science 2021-04-12 Tanya Goyal , Greg Durrett

Generative AI (GAI) tools have seen rapid adoption in educational settings, yet their role in fostering critical thinking remains underexplored. While previous studies have examined GAI as a tutor for specific lessons or as a tool for…

Computers and Society · Computer Science 2025-09-10 W. F. Lamberti , S. R. Lawrence , D. White , S. Kim , S. Abdullah

Unfaithful text generation is a common problem for text generation systems. In the case of Data-to-Text (D2T) systems, the factuality of the generated text is particularly crucial for any real-world applications. We introduce R2D2, a…

Computation and Language · Computer Science 2022-05-26 Linyong Nan , Lorenzo Jaime Yu Flores , Yilun Zhao , Yixin Liu , Luke Benson , Weijin Zou , Dragomir Radev

Selecting check-worthy claims for fact-checking is considered a crucial part of expediting the fact-checking process by filtering out and ranking the check-worthy claims for being validated among the impressive amount of claims could be…

Computation and Language · Computer Science 2024-11-11 Amani S. Abumansour , Arkaitz Zubiaga

Retrieval-augmented generation (RAG) is increasingly deployed in enterprise search and document-centric assistants, where responses must be grounded in long and complex source materials. In practice, verifying that generated answers…

Computation and Language · Computer Science 2026-03-26 Xunzhuo Liu , Bowei He , Xue Liu , Haichen Zhang , Huamin Chen

With the remarkable development of large language models (LLMs), ensuring the factuality of output has become a challenge. However, having all the contents of the response with given knowledge or facts is not necessarily a good thing in…

Computation and Language · Computer Science 2024-06-17 Ryohei Kamei , Daiki Shiono , Reina Akama , Jun Suzuki

This paper presents a critical analysis of generative Artificial Intelligence (AI) detection tools in higher education assessments. The rapid advancement and widespread adoption of generative AI, particularly in education, necessitates a…

Computers and Society · Computer Science 2024-01-02 Cesare G. Ardito

Factuality is important to dialogue summarization. Factual error correction (FEC) of model-generated summaries is one way to improve factuality. Current FEC evaluation that relies on factuality metrics is not reliable and detailed enough.…

Computation and Language · Computer Science 2023-06-09 Mingqi Gao , Xiaojun Wan , Jia Su , Zhefeng Wang , Baoxing Huai