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Multi-modal large language models have demonstrated impressive performances on most vision-language tasks. However, the model generally lacks the understanding capabilities for specific domain data, particularly when it comes to…

Computer Vision and Pattern Recognition · Computer Science 2023-11-29 Yucheng Han , Chi Zhang , Xin Chen , Xu Yang , Zhibin Wang , Gang Yu , Bin Fu , Hanwang Zhang

In daily life, images as common affective stimuli have widespread applications. Despite significant progress in text-driven image editing, there is limited work focusing on understanding users' emotional requests. In this paper, we…

Computer Vision and Pattern Recognition · Computer Science 2025-12-29 Peixuan Zhang , Shuchen Weng , Chengxuan Zhu , Binghao Tang , Zijian Jia , Si Li , Boxin Shi

Recent advancements on Large Language Models (LLMs) enable AI Agents to automatically generate and execute multi-step plans to solve complex tasks. However, since LLM's content generation process is hardly controllable, current LLM-based…

Machine Learning · Computer Science 2024-08-13 Zelong Li , Wenyue Hua , Hao Wang , He Zhu , Yongfeng Zhang

Multimodal Large Language Models (MLLMs) have emerged as powerful tools for chart comprehension. However, they heavily rely on extracted content via OCR, which leads to numerical hallucinations when chart textual annotations are sparse.…

Artificial Intelligence · Computer Science 2025-12-02 Zhengzhuo Xu , SiNan Du , Yiyan Qi , SiwenLu , Chengjin Xu , Chun Yuan , Jian Guo

International enterprises, organizations, and hospitals collect large amounts of multi-modal data stored in databases, text documents, images, and videos. While there has been recent progress in the separate fields of multi-modal data…

Artificial Intelligence · Computer Science 2025-11-26 Farhad Nooralahzadeh , Yi Zhang , Jonathan Furst , Kurt Stockinger

Layout design is a crucial step in developing mobile app pages. However, crafting satisfactory designs is time-intensive for designers: they need to consider which controls and content to present on the page, and then repeatedly adjust…

Artificial Intelligence · Computer Science 2025-11-19 Xinpeng Chen , Xiaofeng Han , Kaihao Zhang , Guochao Ren , Yujie Wang , Wenhao Cao , Yang Zhou , Jianfeng Lu , Zhenbo Song

Tabular data, as a crucial form of data representation, exists in diverse formats on the Web. When confronted with complex and irregular tables, manual modification becomes a laborious task. This paper investigates the performance of Large…

Artificial Intelligence · Computer Science 2024-03-06 Zheng Li , Xiang Chen , Xiaojun Wan

Automatically extracting workflows as procedural graphs from natural language is promising yet underexplored, demanding both structural validity and logical alignment. While recent large language models (LLMs) show potential for procedural…

Artificial Intelligence · Computer Science 2026-01-28 Wangyang Ying , Yanchi Liu , Xujiang Zhao , Wei Cheng , Zhengzhang Chen , Wenchao Yu , Yanjie Fu , Haifeng Chen

The field of data visualisation has long aimed to devise solutions for generating visualisations directly from natural language text. Research in Natural Language Interfaces (NLIs) has contributed towards the development of such techniques.…

Human-Computer Interaction · Computer Science 2023-02-14 Paula Maddigan , Teo Susnjak

Charts are very popular for analyzing data, visualizing key insights and answering complex reasoning questions about data. To facilitate chart-based data analysis using natural language, several downstream tasks have been introduced…

Computation and Language · Computer Science 2023-10-12 Ahmed Masry , Parsa Kavehzadeh , Xuan Long Do , Enamul Hoque , Shafiq Joty

We present SheetMind, a modular multi-agent framework powered by large language models (LLMs) for spreadsheet automation via natural language instructions. The system comprises three specialized agents: a Manager Agent that decomposes…

Human-Computer Interaction · Computer Science 2025-06-17 Ruiyan Zhu , Xi Cheng , Ke Liu , Brian Zhu , Daniel Jin , Neeraj Parihar , Zhoutian Xu , Oliver Gao

Computer end users have spent billions of hours completing daily tasks like tabular data processing and project timeline scheduling. Most of these tasks are repetitive and error-prone, yet most end users lack the skill to automate these…

Software Engineering · Computer Science 2023-10-31 Hongxin Li , Jingran Su , Yuntao Chen , Qing Li , Zhaoxiang Zhang

Solving complex chart Q&A tasks requires advanced visual reasoning abilities in multimodal large language models (MLLMs), including recognizing key information from visual inputs and conducting reasoning over it. While fine-tuning MLLMs for…

Computation and Language · Computer Science 2025-09-03 Wei He , Zhiheng Xi , Wanxu Zhao , Xiaoran Fan , Yiwen Ding , Zifei Shan , Tao Gui , Qi Zhang , Xuanjing Huang

The dominant paradigm of monolithic scaling in Vision-Language Models (VLMs) is failing for understanding and reasoning in documents, yielding diminishing returns as it struggles with the inherent need of this domain for document-based…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Xinlei Yu , Chengming Xu , Zhangquan Chen , Yudong Zhang , Shilin Lu , Cheng Yang , Jiangning Zhang , Shuicheng Yan , Xiaobin Hu

With the advancement of Multimodal Large Language Models (MLLM), LLM-driven visual agents are increasingly impacting software interfaces, particularly those with graphical user interfaces. This work introduces a novel LLM-based multimodal…

Human-Computer Interaction · Computer Science 2025-09-18 Yanda Li , Chi Zhang , Wenjia Jiang , Wanqi Yang , Bin Fu , Pei Cheng , Xin Chen , Ling Chen , Yunchao Wei

This paper proposes LayoutLLM, a more flexible document analysis method for understanding imaged documents. Visually Rich Document Understanding tasks, such as document image classification and information extraction, have gained…

Computation and Language · Computer Science 2024-03-22 Masato Fujitake

Chart understanding presents a critical test to the reasoning capabilities of Vision-Language Models (VLMs). Prior approaches face critical limitations: some rely on external tools, making them brittle and constrained by a predefined…

Computer Vision and Pattern Recognition · Computer Science 2025-09-12 Bohao Tang , Yan Ma , Fei Zhang , Jiadi Su , Ethan Chern , Zhulin Hu , Zhixin Wang , Pengfei Liu , Ya Zhang

Textual content (including titles, annotations, and captions) plays a central role in helping readers understand a visualization by emphasizing, contextualizing, or summarizing the depicted data. Yet, existing visualization tools provide…

Human-Computer Interaction · Computer Science 2025-02-12 Arjun Srinivasan , Vidya Setlur , Arvind Satyanarayan

Large Language Models (LLMs) usually suffer from knowledge cutoff or fallacy issues, which means they are unaware of unseen events or generate text with incorrect facts owing to outdated/noisy data. To this end, many knowledge editing…

Photo retouching is integral to photographic art, extending far beyond simple technical fixes to heighten emotional expression and narrative depth. While artists leverage expertise to create unique visual effects through deliberate…

Computer Vision and Pattern Recognition · Computer Science 2025-05-30 Haoyu Chen , Keda Tao , Yizao Wang , Xinlei Wang , Lei Zhu , Jinjin Gu