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We introduce SmolDocling, an ultra-compact vision-language model targeting end-to-end document conversion. Our model comprehensively processes entire pages by generating DocTags, a new universal markup format that captures all page elements…

Document images are a ubiquitous source of data where the text is organized in a complex hierarchical structure ranging from fine granularity (e.g., words), medium granularity (e.g., regions such as paragraphs or figures), to coarse…

Computer Vision and Pattern Recognition · Computer Science 2022-11-29 Zilong Wang , Jiuxiang Gu , Chris Tensmeyer , Nikolaos Barmpalios , Ani Nenkova , Tong Sun , Jingbo Shang , Vlad I. Morariu

Deep learning (DL) has revolutionized the field of document image analysis, showcasing superhuman performance across a diverse set of tasks. However, the inherent black-box nature of deep learning models still presents a significant…

Computer Vision and Pattern Recognition · Computer Science 2024-07-08 Saifullah Saifullah , Stefan Agne , Andreas Dengel , Sheraz Ahmed

Keeping track of all relevant recent publications and experimental results for a research area is a challenging task. Prior work has demonstrated the efficacy of information extraction models in various scientific areas. Recently, several…

Computation and Language · Computer Science 2023-10-25 Timo Pierre Schrader , Matteo Finco , Stefan Grünewald , Felix Hildebrand , Annemarie Friedrich

Legal judgment prediction suffers from the problem of long case documents exceeding tens of thousands of words, in general, and having a non-uniform structure. Predicting judgments from such documents becomes a challenging task, more so on…

Computation and Language · Computer Science 2024-03-12 Nishchal Prasad , Mohand Boughanem , Taoufiq Dkaki

Large Vision-Language Models (LVLMs) have demonstrated strong multimodal reasoning capabilities on long and complex documents. However, their high memory footprint makes them impractical for deployment on resource-constrained edge devices.…

Computer Vision and Pattern Recognition · Computer Science 2025-11-24 Tanveer Hannan , Dimitrios Mallios , Parth Pathak , Faegheh Sardari , Thomas Seidl , Gedas Bertasius , Mohsen Fayyaz , Sunando Sengupta

Document understanding aims to perform question answering and information extraction over document images, where the visual content is highly information-dense and most queries rely on only a few relevant layout regions. However, existing…

Artificial Intelligence · Computer Science 2026-05-27 Ye Mo , Kai Ye , Xianwei Mao , Zirui Shao , Gang Huang , Bo Zhang , Hangdi Xing , Kehan Chen , Huan Zhou , Zixu Yan , Jiajun Bu , Sheng Zhou

In this paper, we propose $FastDoc$ (Fast Continual Pre-training Technique using Document Level Metadata and Taxonomy), a novel, compute-efficient framework that utilizes Document metadata and Domain-Specific Taxonomy as supervision signals…

Computation and Language · Computer Science 2024-11-04 Abhilash Nandy , Manav Nitin Kapadnis , Sohan Patnaik , Yash Parag Butala , Pawan Goyal , Niloy Ganguly

The rapid evolution of intelligent document processing systems demands robust solutions that adapt to diverse domains without extensive retraining. Traditional methods often falter with variable document types, leading to poor performance.…

Computer Vision and Pattern Recognition · Computer Science 2024-10-08 Maria Pilligua , Nil Biescas , Javier Vazquez-Corral , Josep Lladós , Ernest Valveny , Sanket Biswas

The advent of multimodal learning has brought a significant improvement in document AI. Documents are now treated as multimodal entities, incorporating both textual and visual information for downstream analysis. However, works in this…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Nikitha SR , Tarun Ram Menta , Mausoom Sarkar

Academic documents stored in PDF format can be transformed into plain text structured markup languages to enhance accessibility and enable scalable digital library workflows. Markup languages allow for easier updates and customization,…

Multimedia · Computer Science 2025-12-23 Changxu Duan

Layout is a fundamental component of any graphic design. Creating large varieties of plausible document layouts can be a tedious task, requiring numerous constraints to be satisfied, including local ones relating different semantic elements…

Computer Vision and Pattern Recognition · Computer Science 2020-04-20 Akshay Gadi Patil , Omri Ben-Eliezer , Or Perel , Hadar Averbuch-Elor

Accurate detection and classification of diverse door types in floor plans drawings is critical for multiple applications, such as building compliance checking, and indoor scene understanding. Despite their importance, publicly available…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Licheng Zhang , Bach Le , Naveed Akhtar , Tuan Ngo

Decomposing images of document pages into high-level semantic regions (e.g., figures, tables, paragraphs), document object detection (DOD) is fundamental for downstream tasks like intelligent document editing and understanding. DOD remains…

Computer Vision and Pattern Recognition · Computer Science 2020-03-31 Kai Li , Curtis Wigington , Chris Tensmeyer , Handong Zhao , Nikolaos Barmpalios , Vlad I. Morariu , Varun Manjunatha , Tong Sun , Yun Fu

In this work, we construct the largest dataset for multimodal pretraining in Chinese, which consists of over 1.9TB images and 292GB texts that cover a wide range of domains. We propose a cross-modal pretraining method called M6, referring…

Recent advances in Large Vision-Language models (LVLM) have spurred significant progress in document parsing task. Compared to traditional pipeline-based methods, end-to-end paradigms have shown their excellence in converting PDF images…

Computer Vision and Pattern Recognition · Computer Science 2025-09-25 Xiangyang Chen , Shuzhao Li , Xiuwen Zhu , Yongfan Chen , Fan Yang , Cheng Fang , Lin Qu , Xiaoxiao Xu , Hu Wei , Minggang Wu

Though exponentially growing health-related literature has been made available to a broad audience online, the language of scientific articles can be difficult for the general public to understand. Therefore, adapting this expert-level…

Computation and Language · Computer Science 2022-10-25 Kush Attal , Brian Ondov , Dina Demner-Fushman

In this paper, we introduce WeLayout, a novel system for segmenting the layout of corporate documents, which stands for WeChat Layout Analysis System. Our approach utilizes a sophisticated ensemble of DINO and YOLO models, specifically…

Computer Vision and Pattern Recognition · Computer Science 2023-05-12 Mingliang Zhang , Zhen Cao , Juntao Liu , Liqiang Niu , Fandong Meng , Jie Zhou

In scientific research, the ability to effectively retrieve relevant documents based on complex, multifaceted queries is critical. Existing evaluation datasets for this task are limited, primarily due to the high cost and effort required to…

Information Retrieval · Computer Science 2023-10-31 Jianyou Wang , Kaicheng Wang , Xiaoyue Wang , Prudhviraj Naidu , Leon Bergen , Ramamohan Paturi

Current language understanding approaches focus on small documents, such as newswire articles, blog posts, product reviews and discussion forum entries. Understanding and extracting information from large documents like legal briefs,…

Computation and Language · Computer Science 2017-09-05 Muhammad Mahbubur Rahman , Tim Finin
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