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The growing volume of video-based news content has heightened the need for transparent and reliable methods to extract on-screen information. Yet the variability of graphical layouts, typographic conventions, and platform-specific design…

计算机视觉与模式识别 · 计算机科学 2026-02-11 Andrea Filiberto Lucas , Dylan Seychell

Deep-learning techniques have been used widely to alleviate the labour-intensive and time-consuming manual annotation required for pixel-level tissue characterization. Our previous study introduced an efficient single dynamic network -…

图像与视频处理 · 电气工程与系统科学 2023-05-25 Haoju Leng , Ruining Deng , Zuhayr Asad , R. Michael Womick , Haichun Yang , Lipeng Wan , Yuankai Huo

Typically, information extraction (IE) requires a pipeline approach: first, a sequence labeling model is trained on manually annotated documents to extract relevant spans; then, when a new document arrives, a model predicts spans which are…

计算与语言 · 计算机科学 2021-10-12 Benjamin Townsend , Eamon Ito-Fisher , Lily Zhang , Madison May

Recent surge in Large Language Model (LLM) availability has opened exciting avenues for research. However, efficiently interacting with these models presents a significant hurdle since LLMs often reside on proprietary or self-hosted API…

In this work, we propose KPerfIR, a novel multilevel compiler-centric infrastructure to enable the development of customizable, extendable, and portable profiling tools tailored for modern artificial intelligence (AI) workloads on modern…

分布式、并行与集群计算 · 计算机科学 2025-05-29 Yue Guan , Yuanwei Fang , Keren Zhou , Corbin Robeck , Manman Ren , Zhongkai Yu , Yufei Ding , Adnan Aziz

The integration of artificial intelligence (AI) into pathology is advancing precision medicine by improving diagnosis, treatment planning, and patient outcomes. Digitised whole-slide images (WSIs) capture rich spatial and morphological…

Small multiples are miniature representations of visual information used generically across many domains. Handling large numbers of small multiples imposes challenges on many analytic tasks like inspection, comparison, navigation, or…

人机交互 · 计算机科学 2020-08-18 Fritz Lekschas , Xinyi Zhou , Wei Chen , Nils Gehlenborg , Benjamin Bach , Hanspeter Pfister

Structured information extraction from long, multilingual scanned financial documents is a core requirement in industrial KYC and compliance workflows. These documents are typically non machine readable, noisy, and visually heterogeneous.…

计算机视觉与模式识别 · 计算机科学 2026-04-30 Yuxuan Han , Yuanxing Zhang , Yushuo Wang , Yichao Jin , Kenneth Zhu Ke , Jingyuan Zhao

With the explosive growth of multi-source data, multi-view clustering has attracted great attention in recent years. Most existing multi-view methods operate in raw feature space and heavily depend on the quality of original feature…

机器学习 · 计算机科学 2022-05-20 Liang Liu , Peng Chen , Guangchun Luo , Zhao Kang , Yonggang Luo , Sanchu Han

Complex heterogeneous dynamic networks like knowledge graphs are powerful constructs that can be used in modeling data provenance from computer systems. From a security perspective, these attributed graphs enable causality analysis and…

密码学与安全 · 计算机科学 2022-03-08 Maya Kapoor , Joshua Melton , Michael Ridenhour , Mahalavanya Sriram , Thomas Moyer , Siddharth Krishnan

Adobe's Portable Document Format (PDF) is a popular way of distributing view-only documents with a rich visual markup. This presents a challenge to NLP practitioners who wish to use the information contained within PDF documents for…

计算与语言 · 计算机科学 2021-01-26 Mark Neumann , Zejiang Shen , Sam Skjonsberg

A growing number of visual computing applications depend on the analysis of large video collections. The challenge is that scaling applications to operate on these datasets requires efficient systems for pixel data access and parallel…

计算机视觉与模式识别 · 计算机科学 2018-05-21 Alex Poms , Will Crichton , Pat Hanrahan , Kayvon Fatahalian

We introduce Docling, an easy-to-use, self-contained, MIT-licensed, open-source toolkit for document conversion, that can parse several types of popular document formats into a unified, richly structured representation. It is powered by…

Document spanners have been proposed as a formal framework for declarative Information Extraction (IE) from text, following IE products from the industry and academia. Over the past decade, the framework has been studied thoroughly in terms…

数据库 · 计算机科学 2024-09-05 Dean Light , Ahmad Aiashy , Mahmoud Diab , Daniel Nachmias , Stijn Vansummeren , Benny Kimelfeld

Recently, there has been a growing interest in research concerning document image analysis and recognition in photographic scenarios. However, the lack of labeled datasets for this emerging challenge poses a significant obstacle, as manual…

计算机视觉与模式识别 · 计算机科学 2023-06-13 Jiaxin Zhang , Bangdong Chen , Hiuyi Cheng , Fengjun Guo , Kai Ding , Lianwen Jin

In electronic design, engineers often manually search through extensive documents to retrieve component parameters required for constructing SPICE models, a process that is both labor-intensive and time-consuming. To address this challenge,…

计算与语言 · 计算机科学 2025-06-05 Hong Cai Chen , Yi Pin Xu , Yang Zhang

High-quality labeled data is essential for training accurate document conversion models, particularly in domains with complex formats such as tables, formulas, and multi-column text. However, manual annotation is both costly and…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Yuan Liu , Zhongyin Zhao , Le Tian , Haicheng Wang , Xubing Ye , Yangxiu You , Zilin Yu , Chuhan Wu , Xiao Zhou , Yang Yu , Jie Zhou

We describe a formal model for annotating linguistic artifacts, from which we derive an application programming interface (API) to a suite of tools for manipulating these annotations. The abstract logical model provides for a range of…

计算与语言 · 计算机科学 2007-05-23 Steven Bird , David Day , John Garofolo , John Henderson , Christophe Laprun , Mark Liberman

Pre-training state-of-the-art large language models (LLMs) requires vast amounts of clean and diverse text data. While the open development of large high-quality English pre-training datasets has seen substantial recent progress, training…

This paper describes the design and use of the graph-based parsing framework and toolkit UniParse, released as an open-source python software package. UniParse as a framework novelly streamlines research prototyping, development and…

计算与语言 · 计算机科学 2018-07-12 Daniel Varab , Natalie Schluter