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In recent years, with the rapid advancement of large language models (LLMs), role-playing language agents (RPLAs) have emerged as a prominent research focus at the intersection of natural language processing (NLP) and human-computer…

Computation and Language · Computer Science 2026-01-16 Ye Wang , Jiaxing Chen , Hongjiang Xiao

Role-playing agents (RPA) have been a popular application area for large language models (LLMs), attracting significant interest from both industry and academia.While existing RPAs well portray the characters' knowledge and tones, they face…

Computation and Language · Computer Science 2024-10-16 Yiting Ran , Xintao Wang , Rui Xu , Xinfeng Yuan , Jiaqing Liang , Deqing Yang , Yanghua Xiao

The rise of echo chambers on social media platforms has heightened concerns about polarization and the reinforcement of existing beliefs. Traditional approaches for simulating echo chamber formation have often relied on predefined rules and…

Social and Information Networks · Computer Science 2025-02-26 Chenhao Gu , Ling Luo , Zainab Razia Zaidi , Shanika Karunasekera

This study evaluates the performance of several Large Language Models (LLMs) on MedRedQA, a dataset of consumer-based medical questions and answers by verified experts extracted from the AskDocs subreddit. While LLMs have shown proficiency…

Computation and Language · Computer Science 2025-01-03 Moaiz Abrar , Yusuf Sermet , Ibrahim Demir

Large Language Models (LLMs) have recently emerged as powerful tools for natural language generation, with applications spanning from content creation to social simulations. Their ability to mimic human interactions raises both…

Computation and Language · Computer Science 2025-06-30 Daniele Cirulli , Giulio Cimini , Giovanni Palermo

Which large language model (LLM) is better? Every evaluation tells a story, but what do users really think about current LLMs? This paper presents CLUE, an LLM-powered interviewer that conducts in-the-moment user experience interviews,…

Computation and Language · Computer Science 2025-06-11 Mengqiao Liu , Tevin Wang , Cassandra A. Cohen , Sarah Li , Chenyan Xiong

Large Language Models (LLMs) demonstrate a notable capacity for adopting personas and engaging in role-playing. However, evaluating this ability presents significant challenges, as human assessments are resource-intensive and automated…

Computation and Language · Computer Science 2025-05-20 Yassine El Boudouri , Walter Nuninger , Julian Alvarez , Yvan Peter

This paper investigates the use of Large Language Models (LLMs) to synthesize public opinion data, addressing challenges in traditional survey methods like declining response rates and non-response bias. We introduce a novel technique: role…

Computation and Language · Computer Science 2025-04-02 Rabimba Karanjai , Boris Shor , Amanda Austin , Ryan Kennedy , Yang Lu , Lei Xu , Weidong Shi

Accurately modeling opinion change through social interactions is crucial for understanding and mitigating polarization, misinformation, and societal conflict. Recent work simulates opinion dynamics with role-playing LPL agents (RPLAs), but…

This paper explores the effectiveness of using large language models (LLMs) for personalized movie recommendations from users' perspectives in an online field experiment. Our study involves a combination of between-subject prompt and…

Information Retrieval · Computer Science 2024-05-01 Ruixuan Sun , Xinyi Li , Avinash Akella , Joseph A. Konstan

Can Large Language Models (LLMs) simulate humans in making important decisions? Recent research has unveiled the potential of using LLMs to develop role-playing language agents (RPLAs), mimicking mainly the knowledge and tones of various…

Artificial Intelligence · Computer Science 2024-11-19 Rui Xu , Xintao Wang , Jiangjie Chen , Siyu Yuan , Xinfeng Yuan , Jiaqing Liang , Zulong Chen , Xiaoqing Dong , Yanghua Xiao

Large language models (LLMs) have emerged as valuable tools for many natural language understanding tasks. In safety-critical applications such as healthcare, the utility of these models is governed by their ability to generate outputs that…

Computation and Language · Computer Science 2023-03-31 Varun Nair , Elliot Schumacher , Geoffrey Tso , Anitha Kannan

Conversational agents powered by large language models (LLM) have increasingly been utilized in the realm of mental well-being support. However, the implications and outcomes associated with their usage in such a critical field remain…

Human-Computer Interaction · Computer Science 2023-08-01 Zilin Ma , Yiyang Mei , Zhaoyuan Su

Large language models (LLMs) are poised to revolutionize the domain of online fashion retail, enhancing customer experience and discovery of fashion online. LLM-powered conversational agents introduce a new way of discovery by directly…

Information Retrieval · Computer Science 2024-08-20 Antonis Maronikolakis , Ana Peleteiro Ramallo , Weiwei Cheng , Thomas Kober

Recent advancements in large language models (LLMs) have significantly boosted the rise of Role-Playing Language Agents (RPLAs), i.e., specialized AI systems designed to simulate assigned personas. By harnessing multiple advanced abilities…

Large language models (LLMs) have shown remarkable emergent capabilities, transforming the execution of functional tasks by leveraging external tools for complex problems that require specialized processing or up-to-date data. While…

Computation and Language · Computer Science 2025-08-22 Wenjun Li , Dexun Li , Kuicai Dong , Cong Zhang , Hao Zhang , Weiwen Liu , Yasheng Wang , Ruiming Tang , Yong Liu

Large language models has catalyzed the development of personalized dialogue systems, numerous role-playing conversational agents have emerged. While previous research predominantly focused on enhancing the model's capability to follow…

Computation and Language · Computer Science 2024-11-18 Yuxuan Huang

Decision conferences are structured, collaborative meetings that bring together experts from various fields to address complex issues and reach a consensus on recommendations for future actions or policies. These conferences often rely on…

Computation and Language · Computer Science 2025-07-14 Selina Heller , Mohamed Ibrahim , David Antony Selby , Sebastian Vollmer

Large Language Models (LLMs) demonstrate strong performance but often lack interpretable reasoning. This paper introduces the Multi-Agent Collaboration Framework for Diverse Thinking Modes (DiMo), which enhances both performance and…

Computation and Language · Computer Science 2025-10-21 Zhixuan He , Yue Feng

The advent of Large Language Models (LLMs) has paved the way for complex tasks such as role-playing, which enhances user interactions by enabling models to imitate various characters. However, the closed-source nature of state-of-the-art…

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