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Endowing dialogue agents with persona information has proven to significantly improve the consistency and diversity of their generations. While much focus has been placed on aligning dialogues with provided personas, the adaptation to the…

Computation and Language · Computer Science 2025-06-02 Daniela Occhipinti , Marco Guerini , Malvina Nissim

Existing datasets for narrative understanding often fail to represent the complexity and uncertainty of relationships in real-life social scenarios. To address this gap, we introduce a new benchmark, Conan, designed for extracting and…

Computation and Language · Computer Science 2024-02-20 Runcong Zhao , Qinglin Zhu , Hainiu Xu , Jiazheng Li , Yuxiang Zhou , Yulan He , Lin Gui

Evaluating the creative capabilities of large language models (LLMs) in complex tasks often requires human assessments that are difficult to scale. We introduce a novel, scalable methodology for evaluating LLM story generation by analyzing…

Computation and Language · Computer Science 2025-10-23 Hiroshi Nonaka , K. E. Perry

The current research on Role-Playing Conversational Agents (RPCAs) with Large Language Models (LLMs) primarily focuses on imitating specific speaking styles and utilizing character backgrounds, neglecting the depiction of deeper personality…

Computation and Language · Computer Science 2025-02-07 Tao Yang , Yuhua Zhu , Xiaojun Quan , Cong Liu , Qifan Wang

Stance detection automatically detects the stance in a text towards a target, vital for content analysis in web and social media research. Despite their promising capabilities, LLMs encounter challenges when directly applied to stance…

Computation and Language · Computer Science 2024-04-17 Xiaochong Lan , Chen Gao , Depeng Jin , Yong Li

One major challenge in reinforcement learning (RL) is the large amount of steps for the RL agent needs to converge in the training process and learn the optimal policy, especially in text-based game environments where the action space is…

Computation and Language · Computer Science 2023-08-01 Wei Zhou , Xiangyu Peng , Mark Riedl

Online social networks offer a valuable lens to analyze both individual and collective phenomena. Researchers often use simulators to explore controlled scenarios, and the integration of Large Language Models (LLMs) makes these simulations…

Social and Information Networks · Computer Science 2026-04-06 Elisa Composta , Nicolo' Fontana , Francesco Corso , Francesco Pierri

Addressing the challenge of effectively processing long contexts has become a critical issue for Large Language Models (LLMs). Two common strategies have emerged: 1) reducing the input length, such as retrieving relevant chunks by…

Computation and Language · Computer Science 2024-06-06 Yusen Zhang , Ruoxi Sun , Yanfei Chen , Tomas Pfister , Rui Zhang , Sercan Ö. Arik

This study proposes a framework that employs personality prompting with Large Language Models to generate verbal and nonverbal behaviors for virtual agents based on personality traits. Focusing on extraversion, we evaluated the system in…

Human-Computer Interaction · Computer Science 2025-09-01 Bin Han , Deuksin Kwon , Spencer Lin , Kaleen Shrestha , Jonathan Gratch

In this paper, we introduce NarrativePlay, a novel system that allows users to role-play a fictional character and interact with other characters in narratives such as novels in an immersive environment. We leverage Large Language Models…

Computation and Language · Computer Science 2023-10-04 Runcong Zhao , Wenjia Zhang , Jiazheng Li , Lixing Zhu , Yanran Li , Yulan He , Lin Gui

As large language model (LLM)-based agents become increasingly integrated into daily digital interactions, their ability to reason across long interaction histories becomes crucial for providing personalized and contextually aware…

Machine Learning · Computer Science 2025-12-05 Andy Chung , Yichi Zhang , Kaixiang Lin , Aditya Rawal , Qiaozi Gao , Joyce Chai

Many people browse online communities to learn from others' experiences and opinions, e.g., for constructing travel plans. Conversational search powered by large language models (LLMs) could ease this information-seeking task, but it…

Human-Computer Interaction · Computer Science 2026-05-05 Shiwei Wu , Xinyue Chen , Yuheng Liu , Xingbo Wang , Qingyu Guo , Longfei Chen , Chuhan Shi , Zhenhui Peng

Developing novel research questions (RQs) often requires extensive literature reviews, especially in interdisciplinary fields. To support RQ development through human-AI co-creation, we leveraged Large Language Models (LLMs) to build an…

Human-Computer Interaction · Computer Science 2024-03-22 Yiren Liu , Si Chen , Haocong Cheng , Mengxia Yu , Xiao Ran , Andrew Mo , Yiliu Tang , Yun Huang

LLM-based user agents, which simulate user interaction behavior, are emerging as a promising approach to enhancing recommender systems. In real-world scenarios, users' interactions often exhibit cross-domain characteristics and are…

Information Retrieval · Computer Science 2025-04-21 Jiahao Liu , Shengkang Gu , Dongsheng Li , Guangping Zhang , Mingzhe Han , Hansu Gu , Peng Zhang , Tun Lu , Li Shang , Ning Gu

Entity relationship classification remains a challenging task in information extraction, especially in scenarios with limited labeled data and complex relational structures. In this study, we conduct a comparative analysis of three distinct…

Computation and Language · Computer Science 2026-03-24 Maryam Berijanian , Kuldeep Singh , Amin Sehati

This article explores the dynamic influence of computational entities based on multi-agent systems theory (SMA) combined with large language models (LLM), which are characterized by their ability to simulate complex human interactions, as a…

Artificial Intelligence · Computer Science 2024-03-18 Carlos Jose Xavier Cruz

Benefiting from the powerful capabilities of large language models (LLMs), agents based on LLMs have shown the potential to address domain-specific tasks and emulate human behaviors. However, the content generated by these agents remains…

Artificial Intelligence · Computer Science 2023-08-29 Shi Jinxin , Zhao Jiabao , Wang Yilei , Wu Xingjiao , Li Jiawen , He Liang

Recent multi-agent frameworks have broadened the ability to tackle oncology decision support tasks that require reasoning over dynamic, heterogeneous patient data. We propose Contribution-Aware Medical Multi-Agents (CoMMa), a decentralized…

Artificial Intelligence · Computer Science 2026-02-11 Yichen Wu , Yujin Oh , Sangjoon Park , Kailong Fan , Dania Daye , Hana Farzaneh , Xiang Li , Raul Uppot , Quanzheng Li

Role-playing games (RPG) are games in which players interact with one another to create narratives. The role of players in the RPG is largely based on the interaction between players and their characters. This emerging form of shared…

Computation and Language · Computer Science 2025-03-27 Alessandro Maisto

The advent of large language models (LLMs) has significantly propelled the advancement of Role-Playing Agents (RPAs). However, current Role-Playing Agents predominantly focus on mimicking a character's fundamental attributes while…

Computation and Language · Computer Science 2024-11-06 Siyuan Chen , Qingyi Si , Chenxu Yang , Yunzhi Liang , Zheng Lin , Huan Liu , Weiping Wang