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The emergence of multimodal LLM-based agents (MLAs) has transformed interaction paradigms by seamlessly integrating vision, language, action and dynamic environments, enabling unprecedented autonomous capabilities across GUI applications…

Artificial Intelligence · Computer Science 2025-06-03 Xiao Yang , Jiawei Chen , Jun Luo , Zhengwei Fang , Yinpeng Dong , Hang Su , Jun Zhu

Mobile task automation is an attractive technique that aims to enable voice-based hands-free user interaction with smartphones. However, existing approaches suffer from poor scalability due to the limited language understanding ability and…

Artificial Intelligence · Computer Science 2024-03-12 Hao Wen , Yuanchun Li , Guohong Liu , Shanhui Zhao , Tao Yu , Toby Jia-Jun Li , Shiqi Jiang , Yunhao Liu , Yaqin Zhang , Yunxin Liu

Large language models have paved the way to powerful and flexible AI agents, assisting humans by increasingly integrating into their daily life. This flexibility, potential, and growing adoption demands a holistic and cross-disciplinary…

Artificial Intelligence · Computer Science 2025-07-23 Pierluca D'Oro , Caley Drooff , Joy Chen , Joseph Tighe

Mobile Graphical User Interface (GUI) agents aim to autonomously complete tasks within or across apps based on user instructions. While recent Multimodal Large Language Models (MLLMs) enable these agents to interpret UI screens and perform…

Artificial Intelligence · Computer Science 2025-11-20 Linqiang Guo , Wei Liu , Yi Wen Heng , Tse-Hsun , Chen , Yang Wang

Studies on in-vehicle conversational agents have traditionally relied on pre-scripted prompts or limited voice commands, constraining natural driver-agent interaction. To resolve this issue, the present study explored the potential of a…

Human-Computer Interaction · Computer Science 2025-08-12 Yeana Lee Bond , Mungyeong Choe , Baker Kasim Hasan , Arsh Siddiqui , Myounghoon Jeon

Large Language Model (LLM) based multi-agent systems (MAS) have shown promise in tackling complex tasks, but often rely on predefined roles and centralized coordination, limiting their adaptability to evolving challenges. This paper…

Artificial Intelligence · Computer Science 2025-09-04 Siyuan Lu , Jiaqi Shao , Bing Luo , Tao Lin

As agent systems powered by large language models (LLMs) advance, improving performance in context understanding, tool usage, and long-horizon execution has become critical. However, existing agent frameworks and benchmarks provide limited…

Artificial Intelligence · Computer Science 2026-01-28 Defei Xia , Bingfeng Pi , Shenbin Zhang , Song Hua , Yunfei Wei , Lei Zuo

Large language models (LLMs), due to their advanced natural language capabilities, have seen significant success in applications where the user interface is usually a conversational artificial intelligence (AI) agent and engages the user…

Computation and Language · Computer Science 2025-03-10 Fei Wei , Yaliang Li , Bolin Ding

Building an agent that can mimic human behavior patterns to accomplish various open-world tasks is a long-term goal. To enable agents to effectively learn behavioral patterns across diverse tasks, a key challenge lies in modeling the…

Artificial Intelligence · Computer Science 2025-03-12 Zaijing Li , Yuquan Xie , Rui Shao , Gongwei Chen , Dongmei Jiang , Liqiang Nie

Autonomous agents powered by large language models (LLMs) have the potential to enhance human capabilities, assisting with digital tasks from sending emails to performing data analysis. The abilities of existing LLMs at such tasks are often…

Machine Learning · Computer Science 2025-01-22 Hongjin Su , Ruoxi Sun , Jinsung Yoon , Pengcheng Yin , Tao Yu , Sercan Ö. Arık

Recently, autonomous agents built on large language models (LLMs) have experienced significant development and are being deployed in real-world applications. These agents can extend the base LLM's capabilities in multiple ways. For example,…

Cryptography and Security · Computer Science 2024-07-31 Boyang Zhang , Yicong Tan , Yun Shen , Ahmed Salem , Michael Backes , Savvas Zannettou , Yang Zhang

Large Language Model (LLM) web agents often struggle with long-horizon web navigation and web task completion in new websites, producing inefficient action sequences unless fine-tuned on environment-specific data. We show that…

VLM-based mobile agents are increasingly popular due to their capabilities to interact with smartphone GUIs and XML-structured texts and to complete daily tasks. However, existing online benchmarks struggle with obtaining stable reward…

Computation and Language · Computer Science 2026-02-03 Weikai Xu , Zhizheng Jiang , Yuxuan Liu , Pengzhi Gao , Wei Liu , Jian Luan , Yuanchun Li , Yunxin Liu , Bin Wang , Bo An

Reliability is key to realizing the promise of autonomous UI-Agents, multimodal agents that directly interact with apps in the same manner as humans, as users must be able to trust an agent to complete a given task. Current evaluations rely…

Personalized mobile agents that infer user preferences and calibrate proactive assistance hold great promise as everyday digital assistants, yet existing benchmarks fail to capture what this requires. Prior work evaluates preference…

With the advancement of multimodal large language models (MLLMs), building GUI agent systems has become an increasingly promising direction--especially for mobile platforms, given their rich app ecosystems and intuitive touch interactions.…

Artificial Intelligence · Computer Science 2026-02-10 Yangqin Jiang , Chao Huang

Large Language Models (LLMs) have achieved remarkable success across a wide array of tasks. Due to the impressive planning and reasoning abilities of LLMs, they have been used as autonomous agents to do many tasks automatically. Recently,…

Computation and Language · Computer Science 2024-04-22 Taicheng Guo , Xiuying Chen , Yaqi Wang , Ruidi Chang , Shichao Pei , Nitesh V. Chawla , Olaf Wiest , Xiangliang Zhang

Large Language Model (LLM)-based mobile agents have made significant performance advancements. However, these agents often follow explicit user instructions while overlooking personalized needs, leading to significant limitations for real…

Computation and Language · Computer Science 2026-01-29 Shuoxin Wang , Chang Liu , Gowen Loo , Lifan Zheng , Kaiwen Wei , Xinyi Zeng , Jingyuan Zhang , Yu Tian

Large Language Model (LLM)-based agents are increasingly deployed in real-world applications such as "digital assistants, autonomous customer service, and decision-support systems", where their ability to "interact in multi-turn,…

Artificial Intelligence · Computer Science 2025-07-21 Xueyang Zhou , Weidong Wang , Lin Lu , Jiawen Shi , Guiyao Tie , Yongtian Xu , Lixing Chen , Pan Zhou , Neil Zhenqiang Gong , Lichao Sun

In the era of (multi-modal) large language models, most operational processes can be reformulated and reproduced using LLM agents. The LLM agents can perceive, control, and get feedback from the environment so as to accomplish the given…

Artificial Intelligence · Computer Science 2024-12-31 Yingxuan Yang , Qiuying Peng , Jun Wang , Ying Wen , Weinan Zhang