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Significant focus has been placed on integrating large language models (LLMs) with various tools in developing general-purpose agents. This poses a challenge to LLMs' tool-use capabilities. However, there are evident gaps between existing…

Computation and Language · Computer Science 2024-11-25 Jize Wang , Zerun Ma , Yining Li , Songyang Zhang , Cailian Chen , Kai Chen , Xinyi Le

Creating a cast of characters by attending to their relational dynamics is a critical aspect of most long-form storywriting. However, our formative study (N=14) reveals that writers struggle to envision new characters that could influence…

Human-Computer Interaction · Computer Science 2026-02-09 Syemin Park , Soobin Park , Youn-kyung Lim

Recent generative models have demonstrated impressive capabilities in generating realistic and visually pleasing images grounded on textual prompts. Nevertheless, a significant challenge remains in applying these models for the more…

Computer Vision and Pattern Recognition · Computer Science 2025-04-28 Xiaoqian Shen , Mohamed Elhoseiny

We explore the use of GPT-4 on a humanoid robot in simulation and the real world as proof of concept of a novel large language model (LLM) driven behaviour method. LLMs have shown the ability to perform various tasks, including robotic…

Robotics · Computer Science 2025-04-01 Thomas O'Brien , Ysobel Sims

Role-playing games (RPGs) provide players with a rich, interactive world to explore. Dialogue serves as the primary means of communication between developers and players, manifesting in various forms such as guides, NPC interactions, and…

Computation and Language · Computer Science 2024-07-31 Navapat Nananukul , Wichayaporn Wongkamjan

Large language models (LLMs) have recently transformed from text-based assistants to autonomous agents capable of planning, reasoning, and iteratively improving their actions. While numerical reward signals and verifiers can effectively…

Computation and Language · Computer Science 2025-10-28 Ruihan Yang , Fanghua Ye , Jian Li , Siyu Yuan , Yikai Zhang , Zhaopeng Tu , Xiaolong Li , Deqing Yang

Large language models (LLMs) have shown great promise in machine translation, but they still struggle with contextually dependent terms, such as new or domain-specific words. This leads to inconsistencies and errors that are difficult to…

Computation and Language · Computer Science 2024-10-29 Meiqi Chen , Fandong Meng , Yingxue Zhang , Yan Zhang , Jie Zhou

Role-Playing Agent (RPA) is an increasingly popular type of LLM Agent that simulates human-like behaviors in a variety of tasks. However, evaluating RPAs is challenging due to diverse task requirements and agent designs. This paper proposes…

Human-Computer Interaction · Computer Science 2025-03-28 Chaoran Chen , Bingsheng Yao , Ruishi Zou , Wenyue Hua , Weimin Lyu , Yanfang Ye , Toby Jia-Jun Li , Dakuo Wang

Customized image generation, which seeks to synthesize images with consistent characters, holds significant relevance for applications such as storytelling, portrait generation, and character design. However, previous approaches have…

Computer Vision and Pattern Recognition · Computer Science 2024-10-01 Yuhang Ma , Wenting Xu , Jiji Tang , Qinfeng Jin , Rongsheng Zhang , Zeng Zhao , Changjie Fan , Zhipeng Hu

The large language model (LLM) based agents have demonstrated their capacity to automate and expedite software development processes. In this paper, we focus on game development and propose a multi-agent collaborative framework, dubbed…

Artificial Intelligence · Computer Science 2025-09-09 Dake Chen , Haoyang Zhang , Hanbin Wang , Yunhao Huo , Yuzhao Li , Junjie Wang

Despite advances in designing personas for Large Language Models (LLM), challenges remain in aligning them with human cognitive processes and representing diverse stakeholder perspectives. We introduce a Social Cognitive Theory (SCT) agent…

Multiagent Systems · Computer Science 2026-04-21 Sola Kim , Dongjune Chang , Jieshu Wang

Building generalist agents that can handle diverse tasks and evolve themselves across different environments is a long-term goal in the AI community. Large language models (LLMs) are considered a promising foundation to build such agents…

The widespread adoption of REST APIs, coupled with their growing complexity and size, has led to the need for automated REST API testing tools. Current tools focus on the structured data in REST API specifications but often neglect valuable…

Software Engineering · Computer Science 2024-01-31 Myeongsoo Kim , Tyler Stennett , Dhruv Shah , Saurabh Sinha , Alessandro Orso

Personalization is essential for Large Language Model (LLM)-based agents to adapt to users' preferences and improve response quality and task performance. However, most existing approaches infer personas from chat histories, which capture…

Computation and Language · Computer Science 2026-04-09 Bufang Yang , Lilin Xu , Yixuan Li , Kaiwei Liu , Xiaofan Jiang , Zhenyu Yan

Artificial intelligence-based language generators are now a part of most people's lives. However, by default, they tend to generate "average" language without reflecting the ways in which people differ. Here, we propose a lightweight…

Large language models (LLMs) have demonstrated significant potential in developing Role-Playing Agents (RPAs). However, current research primarily evaluates RPAs using famous fictional characters, allowing models to rely on memory…

Computation and Language · Computer Science 2026-03-05 Ji-Lun Peng , Yun-Nung Chen

Current large language models (LLMs) have proven useful for analyzing financial data, but most existing models, such as BloombergGPT and FinGPT, lack customization for specific user needs. In this paper, we address this gap by developing…

Computational Engineering, Finance, and Science · Computer Science 2024-10-22 Felix Tian , Ajay Byadgi , Daniel Kim , Daochen Zha , Matt White , Kairong Xiao , Xiao-Yang Liu Yanglet

The role-play ability of Large Language Models (LLMs) has emerged as a popular research direction. However, existing studies focus on imitating well-known public figures or fictional characters, overlooking the potential for simulating…

Computation and Language · Computer Science 2024-04-23 Man Tik Ng , Hui Tung Tse , Jen-tse Huang , Jingjing Li , Wenxuan Wang , Michael R. Lyu

The rapid adoption of Large Language Models (LLMs) in interactive systems has enabled the creation of dynamic, open-ended Role-Playing Agents (RPAs). However, evaluating these agents remains a significant challenge, as standard NLP metrics…

Computation and Language · Computer Science 2026-04-14 Riccardo Rosati , Edoardo Colucci , Massimiliano Bolognini , Adriano Mancini , Paolo Sernani

The fixed-size context of Transformer makes GPT models incapable of generating arbitrarily long text. In this paper, we introduce RecurrentGPT, a language-based simulacrum of the recurrence mechanism in RNNs. RecurrentGPT is built upon a…

Computation and Language · Computer Science 2023-05-23 Wangchunshu Zhou , Yuchen Eleanor Jiang , Peng Cui , Tiannan Wang , Zhenxin Xiao , Yifan Hou , Ryan Cotterell , Mrinmaya Sachan
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