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We present a new formulation for structured information extraction (SIE) from visually rich documents. It aims to address the limitations of existing IOB tagging or graph-based formulations, which are either overly reliant on the correct…

计算机视觉与模式识别 · 计算机科学 2023-07-18 Haofu Liao , Aruni RoyChowdhury , Weijian Li , Ankan Bansal , Yuting Zhang , Zhuowen Tu , Ravi Kumar Satzoda , R. Manmatha , Vijay Mahadevan

This paper introduces Doc2Bot, a novel dataset for building machines that help users seek information via conversations. This is of particular interest for companies and organizations that own a large number of manuals or instruction books.…

计算与语言 · 计算机科学 2022-11-22 Haomin Fu , Yeqin Zhang , Haiyang Yu , Jian Sun , Fei Huang , Luo Si , Yongbin Li , Cam-Tu Nguyen

This article aims at reengineering of PDF-based complex documents, where specifications of the Object Management Group (OMG) are our initial targets. Our motivation is that such specifications are dense and intricate to use, and tend to…

数字图书馆 · 计算机科学 2012-02-14 Mehrdad Nojoumian , Timothy C. Lethbridge

We introduce a Content-based Document Alignment approach (CDA), an efficient method to align multilingual web documents based on content in creating parallel training data for machine translation (MT) systems operating at the industrial…

计算与语言 · 计算机科学 2021-02-23 Thuy Vu , Alessandro Moschitti

We call on the Document AI (DocAI) community to reevaluate current methodologies and embrace the challenge of creating more practically-oriented benchmarks. Document Understanding Dataset and Evaluation (DUDE) seeks to remediate the halted…

The documentation practice for machine-learned (ML) models often falls short of established practices for traditional software, which impedes model accountability and inadvertently abets inappropriate or misuse of models. Recently, model…

软件工程 · 计算机科学 2023-02-10 Avinash Bhat , Austin Coursey , Grace Hu , Sixian Li , Nadia Nahar , Shurui Zhou , Christian Kästner , Jin L. C. Guo

Documentation debt hinders the effective utilization of open-source software. Although code summarization tools have been helpful for developers, most would prefer a detailed account of each parameter in a function rather than a high-level…

软件工程 · 计算机科学 2023-11-21 Vatsal Venkatkrishna , Durga Shree Nagabushanam , Emmanuel Iko-Ojo Simon , Melina Vidoni

This study presents OpenExtract, an open-source pipeline for automated data extraction in large-scale systematic literature reviews. The pipeline queries large language models (LLMs) to predict data entries based on relevant sections of…

Document AI (DAI) has emerged as a vital application area, and is significantly transformed by the advent of large language models (LLMs). While earlier approaches relied on encoder-decoder architectures, decoder-only LLMs have…

计算与语言 · 计算机科学 2025-10-16 Weishi Wang , Hengchang Hu , Zhijie Zhang , Zhaochen Li , Hongxin Shao , Daniel Dahlmeier

Portable Document Format (PDF) files are dominantly used for storing and disseminating scientific research, legal documents, and tax information. LaTeX is a popular application for creating PDF documents. Despite its advantages, LaTeX is…

计算机视觉与模式识别 · 计算机科学 2025-02-17 Nan Jiang , Shanchao Liang , Chengxiao Wang , Jiannan Wang , Lin Tan

Visual document understanding (VDU) is a challenging task that involves understanding documents across various modalities (text and image) and layouts (forms, tables, etc.). This study aims to enhance generalizability of small VDU models by…

计算机视觉与模式识别 · 计算机科学 2024-10-07 Sungnyun Kim , Haofu Liao , Srikar Appalaraju , Peng Tang , Zhuowen Tu , Ravi Kumar Satzoda , R. Manmatha , Vijay Mahadevan , Stefano Soatto

This paper introduces the DocILE benchmark with the largest dataset of business documents for the tasks of Key Information Localization and Extraction and Line Item Recognition. It contains 6.7k annotated business documents, 100k…

This paper introduces a no-code, machine-readable documentation framework for open datasets, with a focus on responsible AI (RAI) considerations. The framework aims to improve comprehensibility, and usability of open datasets, facilitating…

Document structure editing involves manipulating localized textual, visual, and layout components in document images based on the user's requests. Past works have shown that multimodal grounding of user requests in the document image and…

Current multimodal large language models (MLLMs) face significant challenges in visual document understanding (VDU) tasks due to the high resolution, dense text, and complex layouts typical of document images. These characteristics demand a…

计算机视觉与模式识别 · 计算机科学 2024-12-20 Jiaxin Zhang , Wentao Yang , Songxuan Lai , Zecheng Xie , Lianwen Jin

Health informatics research is characterized by diverse data modalities, rapid knowledge expansion, and the need to integrate insights across biomedical science, data analytics, and clinical practice. These characteristics make it…

人工智能 · 计算机科学 2025-09-24 Yuxiao Cheng , Jinli Suo

With over 200 million published academic documents and millions of new documents being written each year, academic researchers face the challenge of searching for information within this vast corpus. However, existing retrieval systems…

信息检索 · 计算机科学 2024-05-21 Gengchen Wei , Xinle Pang , Tianning Zhang , Yu Sun , Xun Qian , Chen Lin , Han-Sen Zhong , Wanli Ouyang

Data preparation is the first and a very important step towards any Large Language Model (LLM) development. This paper introduces an easy-to-use, extensible, and scale-flexible open-source data preparation toolkit called Data Prep Kit…

Documenting frameworks provides its users and maintainers useful information on that software's architecture, design, and customization. Despite documentation's importance, the process of creating and maintaining it is considered to imply…

软件工程 · 计算机科学 2022-03-29 João Santos , Filipe Correia

Large Language Models (LLMs) have recently demonstrated remarkable performance in tasks such as Retrieval-Augmented Generation (RAG) and autonomous AI agent workflows. Yet, when faced with large sets of unstructured documents requiring…

数据库 · 计算机科学 2025-02-25 Longbin Lai , Changwei Luo , Yunkai Lou , Mingchen Ju , Zhengyi Yang