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Multi-document news summarisation systems are increasingly adopted for their convenience in processing vast daily news content, making fairness across diverse political perspectives critical. However, these systems can exhibit political…

Computation and Language · Computer Science 2026-04-24 Nannan Huang , Iffat Maab , Junichi Yamagishi

The advancement of large language models (LLMs) has demonstrated strong capabilities across various applications, including mental health analysis. However, existing studies have focused on predictive performance, leaving the critical issue…

Computation and Language · Computer Science 2024-06-21 Yuqing Wang , Yun Zhao , Sara Alessandra Keller , Anne de Hond , Marieke M. van Buchem , Malvika Pillai , Tina Hernandez-Boussard

Large language models (LLMs) are widely applied across diverse domains, raising concerns about their limitations and potential risks. In this study, we investigate two types of bias that LLMs may display: stereotype bias and deviation bias.…

Computation and Language · Computer Science 2026-05-20 Daniel Wang , Eli Brignac , Minjia Mao , Xiao Fang

As Large Language Models (LLMs) are increasingly integrated into educational settings, understanding their potential biases is critical. This study examines sociodemographic biases in LLM-based educational counselling. We evaluate responses…

Large language models (LLMs) can lead to undesired consequences when misaligned with human values, especially in scenarios involving complex and sensitive social biases. Previous studies have revealed the misalignment of LLMs with human…

Computation and Language · Computer Science 2025-09-18 Yang Liu , Chenhui Chu

Language models serve as a cornerstone in natural language processing (NLP), utilizing mathematical methods to generalize language laws and knowledge for prediction and generation. Over extensive research spanning decades, language modeling…

Computation and Language · Computer Science 2024-09-24 Zichong Wang , Zhibo Chu , Thang Viet Doan , Shiwen Ni , Min Yang , Wenbin Zhang

As large language models (LLMs) are adopted into frameworks that grant them the capacity to make real decisions, it is increasingly important to ensure that they are unbiased. In this paper, we argue that the predominant approach of simply…

Computers and Society · Computer Science 2026-01-13 Addison J. Wu , Ryan Liu , Xuechunzi Bai , Thomas L. Griffiths

The integration of Large Language Models (LLMs) in information retrieval has raised a critical reevaluation of fairness in the text-ranking models. LLMs, such as GPT models and Llama2, have shown effectiveness in natural language…

Information Retrieval · Computer Science 2024-06-27 Yuan Wang , Xuyang Wu , Hsin-Tai Wu , Zhiqiang Tao , Yi Fang

Large language models (LLMs) have demonstrated remarkable capabilities in simulating human behaviour and social intelligence. However, they risk perpetuating societal biases, especially when demographic information is involved. We introduce…

Computers and Society · Computer Science 2025-06-11 Bryan Chen Zhengyu Tan , Roy Ka-Wei Lee

Current political developments worldwide illustrate that research on democratic backsliding is as important as ever. A recent exchange in Political Science & Politics (2/2024) has highlighted again a fundamental challenge in this…

Computers and Society · Computer Science 2026-01-14 Nils B. Weidmann , Mats Faulborn , David García

Large Language Models (LLMs) are increasingly integrated into critical decision-making processes, such as loan approvals and visa applications, where inherent biases can lead to discriminatory outcomes. In this paper, we examine the nuanced…

Computation and Language · Computer Science 2024-05-30 Mina Arzaghi , Florian Carichon , Golnoosh Farnadi

The rise of generative artificial intelligence, particularly Large Language Models (LLMs), has intensified the imperative to scrutinize fairness alongside accuracy. Recent studies have begun to investigate fairness evaluations for LLMs…

Information Retrieval · Computer Science 2024-08-31 Chandan Kumar Sah , Lian Xiaoli , Muhammad Mirajul Islam

Large language models (LLMs) closely interact with humans, and thus need an intimate understanding of the cultural values of human society. In this paper, we explore how open-source LLMs make judgments on diverse categories of cultural…

Computation and Language · Computer Science 2024-12-13 Minsang Kim , Seungjun Baek

The adoption of large language models (LLMs) is transforming the peer review process, from assisting reviewers in writing detailed evaluations to generating entire reviews automatically. While these capabilities offer new opportunities,…

Computers and Society · Computer Science 2026-04-29 Sai Suresh Macharla Vasu , Ivaxi Sheth , Hui-Po Wang , Ruta Binkyte , Mario Fritz

Modern language models are trained on large amounts of data. These data inevitably include controversial and stereotypical content, which contains all sorts of biases related to gender, origin, age, etc. As a result, the models express…

Computation and Language · Computer Science 2025-09-03 Aleksandra Sorokovikova , Pavel Chizhov , Iuliia Eremenko , Ivan P. Yamshchikov

Large Language Models (LLMs) are transforming human decision-making by acting as cognitive collaborators. Yet, this promise comes with a paradox: while LLMs can improve accuracy, they may also erode independent reasoning, promote…

Cryptography and Security · Computer Science 2025-09-09 Irdin Pekaric , Philipp Zech , Tom Mattson

Recent literature has suggested the potential of using large language models (LLMs) to make classifications for tabular tasks. However, LLMs have been shown to exhibit harmful social biases that reflect the stereotypes and inequalities…

Computation and Language · Computer Science 2024-04-04 Yanchen Liu , Srishti Gautam , Jiaqi Ma , Himabindu Lakkaraju

Prior research has demonstrated that language models can, to a limited extent, represent moral norms in a variety of cultural contexts. This research aims to replicate these findings and further explore their validity, concentrating on…

Artificial Intelligence · Computer Science 2024-12-03 Evi Papadopoulou , Hadi Mohammadi , Ayoub Bagheri

Background: Large language models (LLMs) are rapidly being integrated into healthcare, promising to enhance various clinical tasks. However, concerns exist regarding their potential for bias, which could compromise patient care and…

Computation and Language · Computer Science 2025-04-07 Thanathip Suenghataiphorn , Narisara Tribuddharat , Pojsakorn Danpanichkul , Narathorn Kulthamrongsri

Large language models (LLMs) are increasingly used in social science simulations. While their performance on reasoning and optimization tasks has been extensively evaluated, less attention has been paid to their ability to simulate human…

Computational Engineering, Finance, and Science · Computer Science 2025-08-25 Yuanjun Feng , Vivek Choudhary , Yash Raj Shrestha