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GUI agents have emerged as a powerful paradigm for automating interactions in digital environments, yet achieving both broad generality and consistently strong task performance remains challenging. In this report, we present UI-Venus-1.5, a…

Large Language Models (LLMs) have transformed software development, enabling AI-powered applications known as LLM-based agents that promise to automate tasks across diverse apps and workflows. Yet, the security implications of deploying…

Cryptography and Security · Computer Science 2025-11-07 Chenghao Du , Quanfeng Huang , Tingxuan Tang , Zihao Wang , Adwait Nadkarni , Yue Xiao

With the wide application of multimodal foundation models in intelligent agent systems, scenarios such as mobile device control, intelligent assistant interaction, and multimodal task execution are gradually relying on such large…

Artificial Intelligence · Computer Science 2025-07-02 Siyuan Liang , Tianmeng Fang , Zhe Liu , Aishan Liu , Yan Xiao , Jinyuan He , Ee-Chien Chang , Xiaochun Cao

Large Language Models (LLMs) have the potential to fundamentally change the way people engage in computer programming. Agent-based modeling (ABM) has become ubiquitous in natural and social sciences and education, yet no prior studies have…

Human-Computer Interaction · Computer Science 2024-02-02 John Chen , Xi Lu , Michael Rejtig , David Du , Ruth Bagley , Michael S. Horn , Uri J. Wilensky

The rise of (multimodal) large language models (LLMs) has shed light on software agent -- where software can understand and follow user instructions in natural language. However, existing approaches such as API-based and GUI-based agents…

Software Engineering · Computer Science 2025-02-10 Mengwei Xu

The emergent large language/multimodal models facilitate the evolution of mobile agents, especially in mobile UI task automation. However, existing evaluation approaches, which rely on human validation or established datasets to compare…

Human-Computer Interaction · Computer Science 2024-08-05 Li Zhang , Shihe Wang , Xianqing Jia , Zhihan Zheng , Yunhe Yan , Longxi Gao , Yuanchun Li , Mengwei Xu

Large language models (LLMs) have evolved into agentic systems capable of autonomous tool use and multi-step reasoning for complex problem-solving. However, post-training approaches building upon general-purpose foundation models…

Recently, there has been a surge of vision-based GUI agents designed to automate everyday mobile and web tasks. These agents interpret raw GUI screenshots and autonomously decide where to click, scroll, or type, which bypasses handcrafted…

Machine Learning · Computer Science 2025-07-09 Yucheng Shi , Wenhao Yu , Zaitang Li , Yonglin Wang , Hongming Zhang , Ninghao Liu , Haitao Mi , Dong Yu

On-device Large Language Models (LLMs) are transforming mobile AI, catalyzing applications like UI automation without privacy concerns. Nowadays the common practice is to deploy a single yet powerful LLM as a general task solver for…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-10-07 Wangsong Yin , Rongjie Yi , Daliang Xu , Gang Huang , Mengwei Xu , Xuanzhe Liu

The evolution of Large Language Models (LLMs) has shifted mobile computing from App-centric interactions to system-level autonomous agents. Current implementations predominantly rely on a "Screen-as-Interface" paradigm, which inherits…

Cryptography and Security · Computer Science 2026-02-16 Zhenhua Zou , Sheng Guo , Qiuyang Zhan , Lepeng Zhao , Shuo Li , Qi Li , Ke Xu , Mingwei Xu , Zhuotao Liu

Large Language Models (LLMs) based autonomous agents demonstrate multifaceted capabilities to contribute substantially to economic production. However, existing benchmarks remain focused on single agentic capability, failing to capture…

Artificial Intelligence · Computer Science 2026-04-24 Keyu Li , Junhao Shi , Yang Xiao , Mohan Jiang , Jie Sun , Yunze Wu , Dayuan Fu , Shijie Xia , Xiaojie Cai , Tianze Xu , Weiye Si , Wenjie Li , Dequan Wang , Pengfei Liu

The evolution toward 6G networks is being accelerated by the Open Radio Access Network (O-RAN) paradigm -- an open, interoperable architecture that enables intelligent, modular applications across public telecom and private enterprise…

Cryptography and Security · Computer Science 2025-10-06 Prakhar Sharma , Haohuang Wen , Vinod Yegneswaran , Ashish Gehani , Phillip Porras , Zhiqiang Lin

Augmented Language Models (ALMs) empower large language models with the ability to use tools, transforming them into intelligent agents for real-world interactions. However, most existing frameworks for ALMs, to varying degrees, are…

Artificial Intelligence · Computer Science 2023-08-09 Binfeng Xu , Xukun Liu , Hua Shen , Zeyu Han , Yuhan Li , Murong Yue , Zhiyuan Peng , Yuchen Liu , Ziyu Yao , Dongkuan Xu

We study how to endow GUI agents with scalable memory that help generalize across unfamiliar interfaces and long-horizon tasks. Prior GUI agents compress past trajectories into text tokens, which balloons context length and misses decisive…

Artificial Intelligence · Computer Science 2025-10-13 Wenyi Wu , Kun Zhou , Ruoxin Yuan , Vivian Yu , Stephen Wang , Zhiting Hu , Biwei Huang

AI agents have become increasingly significant in various domains, enabling autonomous decision-making and problem-solving. To function effectively, these agents require a planning process that determines the best course of action and then…

Computation and Language · Computer Science 2024-06-27 Wei Chen , Zhiyuan Li , Zhen Guo , Yikang Shen

Large language models (LLMs) have opened new opportunities for automated mobile app exploration, an important and challenging problem that used to suffer from the difficulty of generating meaningful UI interactions. However, existing…

Software Engineering · Computer Science 2025-05-19 Shanhui Zhao , Hao Wen , Wenjie Du , Cheng Liang , Yunxin Liu , Xiaozhou Ye , Ye Ouyang , Yuanchun Li

We present MobileVLM, a competent multimodal vision language model (MMVLM) targeted to run on mobile devices. It is an amalgamation of a myriad of architectural designs and techniques that are mobile-oriented, which comprises a set of…

Computer Vision and Pattern Recognition · Computer Science 2024-01-02 Xiangxiang Chu , Limeng Qiao , Xinyang Lin , Shuang Xu , Yang Yang , Yiming Hu , Fei Wei , Xinyu Zhang , Bo Zhang , Xiaolin Wei , Chunhua Shen

Large Language Models (LLMs) have shown remarkable capabilities in natural language tasks requiring complex reasoning, yet their application in agentic, multi-step reasoning within interactive environments remains a difficult challenge.…

Artificial Intelligence · Computer Science 2024-08-15 Pranav Putta , Edmund Mills , Naman Garg , Sumeet Motwani , Chelsea Finn , Divyansh Garg , Rafael Rafailov

Recent advances in mobile Graphical User Interface (GUI) agents highlight the growing need for comprehensive evaluation benchmarks. While new online benchmarks offer more realistic testing than offline ones, they tend to focus on the…

Computation and Language · Computer Science 2026-01-30 Qinzhuo Wu , Zhizhuo Yang , Hanhao Li , Pengzhi Gao , Wei Liu , Jian Luan

Mobile GUI agents show promise in automating tasks but face generalization challenges in diverse real-world scenarios. Traditional approaches using pre-training or fine-tuning with massive datasets struggle with the diversity of mobile…

Human-Computer Interaction · Computer Science 2025-04-21 Guangyi Liu , Pengxiang Zhao , Liang Liu , Zhiming Chen , Yuxiang Chai , Shuai Ren , Hao Wang , Shibo He , Wenchao Meng