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The proliferation of Large Language Model (LLM)-based Graphical User Interface (GUI) agents in web browsing scenarios present complex unintended consequences (UCs). This paper characterizes three UCs from three perspectives: phenomena,…

Human-Computer Interaction · Computer Science 2025-05-19 Shuning Zhang , Jingruo Chen , Zhiqi Gao , Jiajing Gao , Xin Yi , Hewu Li

Remarkable advancements in modern generative foundation models have enabled the development of sophisticated and highly capable autonomous agents that can observe their environment, invoke tools, and communicate with other agents to solve…

Human-Computer Interaction · Computer Science 2024-12-17 Gagan Bansal , Jennifer Wortman Vaughan , Saleema Amershi , Eric Horvitz , Adam Fourney , Hussein Mozannar , Victor Dibia , Daniel S. Weld

The emergence of generative AI (GenAI) models, including large language models and text-to-image models, has significantly advanced the synergy between humans and AI with not only their outstanding capability but more importantly, the…

Human-Computer Interaction · Computer Science 2025-03-05 Leixian Shen , Haotian Li , Yifang Wang , Xing Xie , Huamin Qu

Large language models (LLMs) have evolved beyond simple text generation to power software agents that directly translate natural language commands into tangible actions. While API-based LLM agents initially rose to prominence for their…

Artificial Intelligence · Computer Science 2025-06-24 Chaoyun Zhang , Shilin He , Liqun Li , Si Qin , Yu Kang , Qingwei Lin , Saravan Rajmohan , Dongmei Zhang

We introduce DialNav, a novel collaborative embodied dialog task, where a navigation agent (Navigator) and a remote guide (Guide) engage in multi-turn dialog to reach a goal location. Unlike prior work, DialNav aims for holistic evaluation…

Computer Vision and Pattern Recognition · Computer Science 2025-09-17 Leekyeung Han , Hyunji Min , Gyeom Hwangbo , Jonghyun Choi , Paul Hongsuck Seo

Recent advancements in GUI agents have significantly expanded their ability to interpret natural language commands to manage software interfaces. However, acquiring GUI data remains a significant challenge. Existing methods often involve…

Artificial Intelligence · Computer Science 2025-11-11 Xiangwu Guo , Difei Gao , Mike Zheng Shou

Large language models excel at following explicit instructions, but they often struggle with ambiguous or incomplete user requests, defaulting to verbose, generic responses instead of seeking clarification. We introduce InfoQuest, a…

Computation and Language · Computer Science 2025-04-29 Bryan L. M. de Oliveira , Luana G. B. Martins , Bruno Brandão , Luckeciano C. Melo

An Artificial Intelligence (AI) agent is a software entity that autonomously performs tasks or makes decisions based on pre-defined objectives and data inputs. AI agents, capable of perceiving user inputs, reasoning and planning tasks, and…

Cryptography and Security · Computer Science 2025-11-26 Zehang Deng , Yongjian Guo , Changzhou Han , Wanlun Ma , Junwu Xiong , Sheng Wen , Yang Xiang

Vision guided navigation requires processing complex visual information to inform task-orientated decisions. Applications include autonomous robots, self-driving cars, and assistive vision for humans. A key element is the extraction and…

Robotics · Computer Science 2022-09-20 Jaime Ruiz-Serra , Jack White , Stephen Petrie , Tatiana Kameneva , Chris McCarthy

Mobile GUI agents powered by large foundation models enable autonomous task execution, but frequent updates altering UI appearance and reorganizing workflows cause agents trained on historical data to fail. Despite surface changes,…

Artificial Intelligence · Computer Science 2026-02-03 Libo Sun , Jiwen Zhang , Siyuan Wang , Zhongyu Wei

Autonomous mobile GUI agents have attracted increasing attention along with the advancement of Multimodal Large Language Models (MLLMs). However, existing methods still suffer from inefficient learning from failed trajectories and ambiguous…

Machine Learning · Computer Science 2026-03-26 Zichuan Lin , Feiyu Liu , Yijun Yang , Jiafei Lyu , Yiming Gao , Yicheng Liu , Zhicong Lu , Yangbin Yu , Mingyu Yang , Junyou Li , Deheng Ye , Jie Jiang

With the rapid progress of multimodal large language models, operating system (OS) agents become increasingly capable of automating tasks through on-device graphical user interfaces (GUIs). However, most existing OS agents are designed for…

Computation and Language · Computer Science 2026-04-06 Zheng Wu , Heyuan Huang , Xingyu Lou , Xiangmou Qu , Pengzhou Cheng , Zongru Wu , Weiwen Liu , Weinan Zhang , Jun Wang , Zhaoxiang Wang , Zhuosheng Zhang

Measuring GUI task difficulty is crucial for user behavior analysis and agent capability evaluation. Yet, existing benchmarks typically quantify difficulty based on motor actions (e.g., step counts), overlooking the cognitive demands…

Human-Computer Interaction · Computer Science 2025-11-13 Yiwen Yin , Zhian Hu , Xiaoxi Xu , Chun Yu , Xintong Wu , Wenyu Fan , Yuanchun Shi

The rise of large language models has opened new avenues for users seeking legal advice. However, users often lack professional legal knowledge, which can lead to questions that omit critical information. This deficiency makes it…

Computation and Language · Computer Science 2025-02-13 Rujing Yao , Yiquan Wu , Tong Zhang , Xuhui Zhang , Yuting Huang , Yang Wu , Jiayin Yang , Changlong Sun , Fang Wang , Xiaozhong Liu

Current image generation systems produce high-quality images but struggle with ambiguous user prompts, making interpretation of actual user intentions difficult. Many users must modify their prompts several times to ensure the generated…

To cooperate with humans effectively, virtual agents need to be able to understand and execute language instructions. A typical setup to achieve this is with a scripted teacher which guides a virtual agent using language instructions.…

Computation and Language · Computer Science 2019-08-15 Mathijs Mul , Diane Bouchacourt , Elia Bruni

Intelligent navigation-helper agents are critical as they can navigate users in unknown areas through environmental awareness and conversational ability, serving as potential accessibility tools for individuals with disabilities. In this…

Computation and Language · Computer Science 2023-10-18 Yue Fan , Jing Gu , Kaizhi Zheng , Xin Eric Wang

As modern games continue growing both in size and complexity, it has become more challenging to ensure that all the relevant content is tested and that any potential issue is properly identified and fixed. Attempting to maximize testing…

Machine Learning · Computer Science 2021-06-25 Camilo Gordillo , Joakim Bergdahl , Konrad Tollmar , Linus Gisslén

Many people use search engines to find online guidance to solve computer or mobile device problems. Users frequently encounter challenges in identifying effective solutions from search results, often wasting time trying ineffective…

Information Retrieval · Computer Science 2024-07-10 Lei Ding , Jeshwanth Bheemanpally , Yi Zhang

A key challenge on the path to developing agents that learn complex human-like behavior is the need to quickly and accurately quantify human-likeness. While human assessments of such behavior can be highly accurate, speed and scalability…

Artificial Intelligence · Computer Science 2021-07-29 Sam Devlin , Raluca Georgescu , Ida Momennejad , Jaroslaw Rzepecki , Evelyn Zuniga , Gavin Costello , Guy Leroy , Ali Shaw , Katja Hofmann