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Document Layout Analysis, which is the task of identifying different semantic regions inside of a document page, is a subject of great interest for both computer scientists and humanities scholars as it represents a fundamental step towards…

Computer Vision and Pattern Recognition · Computer Science 2024-01-17 Silvia Zottin , Axel De Nardin , Emanuela Colombi , Claudio Piciarelli , Filippo Pavan , Gian Luca Foresti

This paper highlights the need to bring document classification benchmarking closer to real-world applications, both in the nature of data tested ($X$: multi-channel, multi-paged, multi-industry; $Y$: class distributions and label set…

Computer Vision and Pattern Recognition · Computer Science 2023-11-01 Jordy Van Landeghem , Sanket Biswas , Matthew B. Blaschko , Marie-Francine Moens

This paper presents the Sesame Plant Segmentation Dataset, an open source annotated image dataset designed to support the development of artificial intelligence models for agricultural applications, with a specific focus on sesame plants.…

Computer Vision and Pattern Recognition · Computer Science 2026-01-14 Sunusi Ibrahim Muhammad , Ismail Ismail Tijjani , Saadatu Yusuf Jumare , Fatima Isah Jibrin

Current scene graph datasets suffer from strong long-tail distributions of their predicate classes. Due to a very low number of some predicate classes in the test sets, no reliable metrics can be retrieved for the rarest classes. We…

Computer Vision and Pattern Recognition · Computer Science 2023-09-06 Julian Lorenz , Florian Barthel , Daniel Kienzle , Rainer Lienhart

We introduce a novel multilingual hierarchical corpus annotated for entity framing and role portrayal in news articles. The dataset uses a unique taxonomy inspired by storytelling elements, comprising 22 fine-grained roles, or archetypes,…

Current text detection datasets primarily target natural or document scenes, where text typically appear in regular font and shapes, monotonous colors, and orderly layouts. The text usually arranged along straight or curved lines. However,…

Computer Vision and Pattern Recognition · Computer Science 2025-10-10 Ziyi Dong , Yurui Zhang , Changmao Li , Naomi Rue Golding , Qing Long

We present ShapeNet: a richly-annotated, large-scale repository of shapes represented by 3D CAD models of objects. ShapeNet contains 3D models from a multitude of semantic categories and organizes them under the WordNet taxonomy. It is a…

Online abusive behavior is an important issue that breaks the cohesiveness of online social communities and even raises public safety concerns in our societies. Motivated by this rising issue, researchers have proposed, collected, and…

Social and Information Networks · Computer Science 2020-06-25 Md Rabiul Awal , Rui Cao , Roy Ka-Wei Lee , Sandra Mitrović

Recent research in the field of computer vision strongly focuses on deep learning architectures to tackle image processing problems. Deep neural networks are often considered in complex image processing scenarios since traditional computer…

Computer Vision and Pattern Recognition · Computer Science 2021-11-30 Marcel P. Schilling , Luca Rettenberger , Friedrich Münke , Haijun Cui , Anna A. Popova , Pavel A. Levkin , Ralf Mikut , Markus Reischl

The problem of document structure reconstruction refers to converting digital or scanned documents into corresponding semantic structures. Most existing works mainly focus on splitting the boundary of each element in a single document page,…

Computation and Language · Computer Science 2023-03-27 Jiefeng Ma , Jun Du , Pengfei Hu , Zhenrong Zhang , Jianshu Zhang , Huihui Zhu , Cong Liu

Accurate photometry in astronomical surveys is challenged by image artefacts, which affect measurements and degrade data quality. Due to the large amount of available data, this task is increasingly handled using machine learning…

In this paper, we introduce a new Czech subjectivity dataset of 10k manually annotated subjective and objective sentences from movie reviews and descriptions. Our prime motivation is to provide a reliable dataset that can be used with the…

Computation and Language · Computer Science 2022-05-02 Pavel Přibáň , Josef Steinberger

Existing datasets for automated fact-checking have substantial limitations, such as relying on artificial claims, lacking annotations for evidence and intermediate reasoning, or including evidence published after the claim. In this paper we…

Computation and Language · Computer Science 2023-11-09 Michael Schlichtkrull , Zhijiang Guo , Andreas Vlachos

The advancement of machine learning algorithms in medical image analysis requires the expansion of training datasets. A popular and cost-effective approach is automated annotation extraction from free-text medical reports, primarily due to…

Computer Vision and Pattern Recognition · Computer Science 2025-07-22 Veronika Cheplygina , Cathrine Damgaard , Trine Naja Eriksen , Dovile Juodelyte , Amelia Jiménez-Sánchez

Semantic annotations have to satisfy quality constraints to be useful for digital libraries, which is particularly challenging on large and diverse datasets. Confidence scores of multi-label classification methods typically refer only to…

Information Retrieval · Computer Science 2018-06-08 Martin Toepfer , Christin Seifert

It is natural to represent objects in terms of their parts. This has the potential to improve the performance of algorithms for object recognition and segmentation but can also help for downstream tasks like activity recognition. Research…

Computer Vision and Pattern Recognition · Computer Science 2022-12-20 Ju He , Shuo Yang , Shaokang Yang , Adam Kortylewski , Xiaoding Yuan , Jie-Neng Chen , Shuai Liu , Cheng Yang , Qihang Yu , Alan Yuille

This paper aims to reduce the time to annotate images for panoptic segmentation, which requires annotating segmentation masks and class labels for all object instances and stuff regions. We formulate our approach as a collaborative process…

Computer Vision and Pattern Recognition · Computer Science 2020-12-16 Jasper R. R. Uijlings , Mykhaylo Andriluka , Vittorio Ferrari

Nowadays document analysis and recognition remain challenging tasks. However, only a few datasets designed for text detection (TD) and optical character recognition (OCR) problems exist. In this paper we present Distorted Document Images…

Computer Vision and Pattern Recognition · Computer Science 2021-09-20 Ilia Zharikov , Filipp Nikitin , Ilia Vasiliev , Vladimir Dokholyan

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

In the wake of information overload in academia, methodologies and systems for search, recommendation, and prediction to aid researchers in identifying relevant research are actively studied and developed. Existing work, however, is limited…

Digital Libraries · Computer Science 2023-11-06 Tarek Saier , Youxiang Dong , Michael Färber