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Scaling generalist GUI agents is hindered by the data scalability bottleneck of expensive human demonstrations and the "distillation ceiling" of synthetic teacher supervision. To transcend these limitations, we propose UI-Oceanus, a…

Tabular data synthesis is a long-standing research topic in machine learning. Many different methods have been proposed over the past decades, ranging from statistical methods to deep generative methods. However, it has not always been…

Machine Learning · Computer Science 2023-05-30 Jayoung Kim , Chaejeong Lee , Noseong Park

Recommendation systems play a vital role in many online platforms, with their primary objective being to satisfy and retain users. As directly optimizing user retention is challenging, multiple evaluation metrics are often employed.…

Information Retrieval · Computer Science 2023-06-22 Wanda Li , Wenhao Zheng , Xuanji Xiao , Suhang Wang

Computer-Use Agents (CUAs) leverage large language models to execute GUI operations on desktop environments, yet they generate actions without evaluating action quality, leading to irreversible errors that cascade through subsequent steps.…

Artificial Intelligence · Computer Science 2026-05-29 Rongqian Chen , Yu Li , Zeyu Fang , Sizhe Tang , Weidong Cao , Tian Lan

Synthetic data generation offers promise for addressing data scarcity and privacy concerns in educational technology, yet practitioners lack empirical guidance for selecting between traditional resampling techniques and modern deep learning…

Machine Learning · Computer Science 2026-04-24 Tapiwa Amion Chinodakufa , Ashfaq Ali Shafin , Khandaker Mamun Ahmed

Web agents require massive trajectories to generalize, yet real-world training is constrained by network latency, rate limits, and safety risks. We introduce \textbf{WebWorld} series, the first open-web simulator trained at scale. While…

Artificial Intelligence · Computer Science 2026-02-17 Zikai Xiao , Jianhong Tu , Chuhang Zou , Yuxin Zuo , Zhi Li , Peng Wang , Bowen Yu , Fei Huang , Junyang Lin , Zuozhu Liu

The costly process of obtaining semantic segmentation labels has driven research towards weakly supervised semantic segmentation (WSSS) methods, using only image-level, point, or box labels. The lack of dense scene representation requires…

Computer Vision and Pattern Recognition · Computer Science 2021-06-29 Peri Akiva , Kristin Dana

Existing benchmarks for grounding language in interactive environments either lack real-world linguistic elements, or prove difficult to scale up due to substantial human involvement in the collection of data or feedback signals. To bridge…

Computation and Language · Computer Science 2023-02-09 Shunyu Yao , Howard Chen , John Yang , Karthik Narasimhan

In text-based person search endeavors, data generation has emerged as a prevailing practice, addressing concerns over privacy preservation and the arduous task of manual annotation. Although the number of synthesized data can be infinite in…

Computer Vision and Pattern Recognition · Computer Science 2025-02-04 Jintao Sun , Hao Fei , Zhedong Zheng , Gangyi Ding

Graphical User Interface (GUI) agents powered by Vision-Language Models (VLMs) have demonstrated human-like computer control capability. Despite their utility in advancing digital automation, a critical bottleneck persists: collecting…

We introduce GUI-360$^\circ$, a large-scale, comprehensive dataset and benchmark suite designed to advance computer-using agents (CUAs). CUAs present unique challenges and is constrained by three persistent gaps: a scarcity of real-world…

Instruction-based image editing has emerged as a key capability for unified multimodal models (UMMs), yet constructing large-scale, diverse, and high-quality editing datasets without costly proprietary APIs remains challenging. Previous…

Computer Vision and Pattern Recognition · Computer Science 2026-03-25 Guanzhou Chen , Erfei Cui , Changyao Tian , Danni Yang , Ganlin Yang , Yu Qiao , Hongsheng Li , Gen Luo , Hongjie Zhang

Allowing humans to interactively train artificial agents to understand language instructions is desirable for both practical and scientific reasons, but given the poor data efficiency of the current learning methods, this goal may require…

Artificial Intelligence · Computer Science 2019-12-20 Maxime Chevalier-Boisvert , Dzmitry Bahdanau , Salem Lahlou , Lucas Willems , Chitwan Saharia , Thien Huu Nguyen , Yoshua Bengio

The increasing reliance on Large Language Models (LLMs) across diverse sectors highlights the need for robust domain-specific and language-specific evaluation datasets; however, the collection of such datasets is challenging due to privacy…

Artificial Intelligence · Computer Science 2026-04-28 Alessio Sordo , Lingxiao Du , Meeka-Hanna Lenisa , Evgeny Bogdanov , Maxim Romanovsky

For agentic systems to use external tools to solve complex, long-horizon tasks, we need a large set of diverse and controllable tool-use environments. We introduce SynthTools, a fully LLM-based pipeline spanning the entire lifecycle:…

Artificial Intelligence · Computer Science 2026-05-28 Tommaso Castellani , Naimeng Ye , Daksh Mittal , Thomson Yen , Emmanouil Koukoumidis , William Zeng , Hongseok Namkoong

Achieving mastery in real world software engineering tasks is fundamentally bottlenecked by the scarcity of large scale, high quality training data. Scaling such data has been limited by the complexity of environment setup, unit test…

Transcending human cognitive limitations represents a critical frontier in LLM training. Proprietary agentic systems like DeepResearch have demonstrated superhuman capabilities on extremely complex information-seeking benchmarks such as…

Graphical User Interfaces (GUIs) are central to human-computer interaction, yet automating complex GUI tasks remains a major challenge for autonomous agents, largely due to a lack of scalable, high-quality training data. While recordings of…

Computer Vision and Pattern Recognition · Computer Science 2026-01-13 Yichun Zhang , Xiangwu Guo , Yauhong Goh , Jessica Hu , Zhiheng Chen , Xin Wang , Difei Gao , Mike Zheng Shou

Table reasoning with large language models (LLMs) plays a critical role in building intelligent systems capable of understanding and analyzing tabular data. Despite recent progress, existing methods still face key limitations: their…

Artificial Intelligence · Computer Science 2026-01-27 Huajian Zhang , Mingyue Cheng , Yucong Luo , Xiaoyu Tao

We introduce WebSight, a vision-based autonomous web agent, designed to interact with web environments purely through visual perception, eliminating dependence on HTML or DOM-based inputs. Central to our approach we introduce our new model,…

Artificial Intelligence · Computer Science 2025-08-26 Tanvir Bhathal , Asanshay Gupta
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