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Complex chart understanding tasks demand advanced visual recognition and reasoning capabilities from multimodal large language models (MLLMs). However, current research provides limited coverage of complex chart scenarios and…

Computer Vision and Pattern Recognition · Computer Science 2025-11-05 Duo Xu , Hao Cheng , Xin Lin , Zhen Xie , Hao Wang

AI tasks encompass a wide range of domains and fields. While numerous AI models have been designed for specific tasks and applications, they often require considerable human efforts in finding the right model architecture, optimization…

Computation and Language · Computer Science 2023-05-05 Shujian Zhang , Chengyue Gong , Lemeng Wu , Xingchao Liu , Mingyuan Zhou

Open-source large language models (LLMs) have gained significant strength across diverse fields. Nevertheless, the majority of studies primarily concentrate on English, with only limited exploration into the realm of multilingual abilities.…

Computation and Language · Computer Science 2024-02-20 Haoyu Wang , Shuo Wang , Yukun Yan , Xujia Wang , Zhiyu Yang , Yuzhuang Xu , Zhenghao Liu , Liner Yang , Ning Ding , Xu Han , Zhiyuan Liu , Maosong Sun

Although most current large multimodal models (LMMs) can already understand photos of natural scenes and portraits, their understanding of abstract images, e.g., charts, maps, or layouts, and visual reasoning capabilities remains quite…

Computer Vision and Pattern Recognition · Computer Science 2024-10-04 Wenqi Zhang , Zhenglin Cheng , Yuanyu He , Mengna Wang , Yongliang Shen , Zeqi Tan , Guiyang Hou , Mingqian He , Yanna Ma , Weiming Lu , Yueting Zhuang

The integration of large language model (LLM) and data management (DATA) is rapidly redefining both domains. In this survey, we comprehensively review the bidirectional relationships. On the one hand, DATA4LLM, spanning large-scale data…

Knowledge retrieval with multi-modal queries plays a crucial role in supporting knowledge-intensive multi-modal applications. However, existing methods face challenges in terms of their effectiveness and training efficiency, especially when…

Information Retrieval · Computer Science 2024-01-17 Xinwei Long , Jiali Zeng , Fandong Meng , Zhiyuan Ma , Kaiyan Zhang , Bowen Zhou , Jie Zhou

Large Language Models (LLMs) demonstrate strong performance in real-world applications, yet existing open-source instruction datasets often concentrate on narrow domains, such as mathematics or coding, limiting generalization and widening…

Computation and Language · Computer Science 2025-06-16 Jijie Li , Li Du , Hanyu Zhao , Bo-wen Zhang , Liangdong Wang , Boyan Gao , Guang Liu , Yonghua Lin

Multi-modal Large Language Model (MLLM) refers to a model expanded from a Large Language Model (LLM) that possesses the capability to handle and infer multi-modal data. Current MLLMs typically begin by using LLMs to decompose tasks into…

Computation and Language · Computer Science 2023-09-01 Yongqiang Zhao , Zhenyu Li , Feng Zhang , Xinhai Xu , Donghong Liu

In the realm of Sign Language Translation (SLT), reliance on costly gloss-annotated datasets has posed a significant barrier. Recent advancements in gloss-free SLT methods have shown promise, yet they often largely lag behind gloss-based…

Computer Vision and Pattern Recognition · Computer Science 2024-12-24 Han Liang , Chengyu Huang , Yuecheng Xu , Cheng Tang , Weicai Ye , Juze Zhang , Xin Chen , Jingyi Yu , Lan Xu

Utilizing large language models (LLMs) for tool planning has emerged as a promising avenue for developing general AI systems, where LLMs automatically schedule external tools (e.g., vision models) to tackle complex tasks based on task…

Artificial Intelligence · Computer Science 2025-07-15 Duo Wu , Jinghe Wang , Yuan Meng , Yanning Zhang , Le Sun , Zhi Wang

Misleading visualizations, which manipulate chart representations to support specific claims, can distort perception and lead to incorrect conclusions. Despite decades of research, they remain a widespread issue, posing risks to public…

Computation and Language · Computer Science 2025-09-23 Zixin Chen , Sicheng Song , Kashun Shum , Yanna Lin , Rui Sheng , Weiqi Wang , Huamin Qu

Tool learning with foundation models aims to endow AI systems with the ability to invoke external resources -- such as APIs, computational utilities, and specialized models -- to solve complex tasks beyond the reach of standalone language…

Computer Vision and Pattern Recognition · Computer Science 2026-04-17 Gabriele Mattioli , Evelyn Turri , Sara Sarto , Lorenzo Baraldi , Marcella Cornia , Lorenzo Baraldi , Rita Cucchiara

In visual analytics, applying filters to drill-down and extract higher-value insights is a common and important data analysis method. When the drill-down space becomes excessively large, analysts may lose orientation, leading to decreased…

Human-Computer Interaction · Computer Science 2026-04-21 Zhijun Zheng , Tian Qiu , Yuheng Zhao , Siming Chen

Large-scale Pretrained Language Models (LLMs), such as ChatGPT and GPT4, have shown strong abilities in multilingual translations, without being explicitly trained on parallel corpora. It is interesting how the LLMs obtain their ability to…

Computation and Language · Computer Science 2024-04-16 Jiahuan Li , Hao Zhou , Shujian Huang , Shanbo Cheng , Jiajun Chen

Recent regulatory initiatives like the European AI Act and relevant voices in the Machine Learning (ML) community stress the need to describe datasets along several key dimensions for trustworthy AI, such as the provenance processes and…

Digital Libraries · Computer Science 2024-05-27 Joan Giner-Miguelez , Abel Gómez , Jordi Cabot

Although multimodal large language models (MLLMs) show promise in generating chart rendering code, editing charts via code presents a greater challenge. This task demands MLLMs to integrate chart understanding and reasoning capacities,…

Computation and Language · Computer Science 2025-08-05 Xuanle Zhao , Xuexin Liu , Haoyue Yang , Xianzhen Luo , Fanhu Zeng , Jianling Li , Qi Shi , Chi Chen

Contextualizing problems to align with student interests can significantly improve learning outcomes. However, this task often presents scalability challenges due to resource and time constraints. Recent advancements in Large Language…

Human-Computer Interaction · Computer Science 2023-06-02 Gautam Yadav , Ying-Jui Tseng , Xiaolin Ni

Multimodal large language models (MLLMs) represent an evolutionary expansion in the capabilities of traditional large language models, enabling them to tackle challenges that surpass the scope of purely text-based applications. It leverages…

Computation and Language · Computer Science 2025-01-17 Jinlong He , Pengfei Li , Gang Liu , Genrong He , Zhaolin Chen , Shenjun Zhong

Prompt learning has become a prevalent strategy for adapting vision-language foundation models (VLMs) such as CLIP to downstream tasks. With the emergence of large language models (LLMs), recent studies have explored the potential of using…

Computer Vision and Pattern Recognition · Computer Science 2024-08-28 Yubin Wang , Xinyang Jiang , De Cheng , Wenli Sun , Dongsheng Li , Cairong Zhao

Multi-modal Large Language Models (MLLMs) are increasingly prominent in the field of artificial intelligence. Visual instruction fine-tuning (IFT) is a vital process for aligning MLLMs' output with user's intentions. High-quality and…

Computer Vision and Pattern Recognition · Computer Science 2024-01-18 Xiaotian Han , Yiqi Wang , Bohan Zhai , Quanzeng You , Hongxia Yang