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Classroom discourse is a core medium of instruction - analyzing it can provide a window into teaching and learning as well as driving the development of new tools for improving instruction. We introduce the largest dataset of mathematics…

Computation and Language · Computer Science 2023-05-26 Dorottya Demszky , Heather Hill

This paper presents a specialized methodology for digitizing and segmenting mathematical documents from zbMATH Open, a comprehensive database of mathematical literature, to enhance machine processing capabilities. Currently, approximately…

Digital Libraries · Computer Science 2026-04-02 Ivan Pluzhnikov , Ankit Satpute , Moritz Schubotz , Olaf Teschke , Bela Gipp

Tablets and styluses are increasingly popular for taking notes. To optimize this experience and ensure a smooth and efficient workflow, it's important to develop methods for accurately interpreting and understanding the content of…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Anastasiia Fadeeva , Vincent Coriou , Diego Antognini , Claudiu Musat , Andrii Maksai

Handwritten text recognition is challenging because of the virtually infinite ways a human can write the same message. Our fully convolutional handwriting model takes in a handwriting sample of unknown length and outputs an arbitrary stream…

Computer Vision and Pattern Recognition · Computer Science 2019-07-12 Felipe Petroski Such , Dheeraj Peri , Frank Brockler , Paul Hutkowski , Raymond Ptucha

The usage of mathematical formulas as concise representations of a document's key ideas is common practice. Correctly interpreting these formulas, by identifying mathematical symbols and extracting their descriptions, is an important task…

Computation and Language · Computer Science 2023-04-18 Karol Lynch , Joern Ploennigs , Bradley Eck

Mathematical formulas are a fundamental and widely used component in various scientific fields, serving as a universal language for expressing complex concepts and relationships. While state-of-the-art transformer models excel in processing…

Computation and Language · Computer Science 2025-07-09 Jonathan Drechsel , Anja Reusch , Steffen Herbold

This article presents a Bangla handwriting dataset named BanglaWriting that contains single-page handwritings of 260 individuals of different personalities and ages. Each page includes bounding-boxes that bounds each word, along with the…

Computer Vision and Pattern Recognition · Computer Science 2022-08-22 M. F. Mridha , Abu Quwsar Ohi , M. Ameer Ali , Mazedul Islam Emon , Muhammad Mohsin Kabir

Inspired by the importance of diversity in biological system, we built an heterogeneous system that could achieve this goal. Our architecture could be summarized in two basic steps. First, we generate a diverse set of classification…

Machine Learning · Statistics 2017-05-29 Antonio Loquercio , Francesca Della Torre , Massimo Buscema

Hand pose estimation plays a vital role in capturing subtle nonverbal cues essential for understanding human affect. However, collecting diverse, expressive real-world data remains challenging due to labor-intensive manual annotation that…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Masum Hasan , Cengiz Ozel , Nina Long , Alexander Martin , Samuel Potter , Tariq Adnan , Sangwu Lee , Ehsan Hoque

Handwritten Text Recognition has achieved an impressive performance in public benchmarks. However, due to the high inter- and intra-class variability between handwriting styles, such recognizers need to be trained using huge volumes of…

Computer Vision and Pattern Recognition · Computer Science 2022-04-13 Lei Kang , Pau Riba , Marçal Rusiñol , Alicia Fornés , Mauricio Villegas

Peer reviewing is a central component in the scientific publishing process. We present the first public dataset of scientific peer reviews available for research purposes (PeerRead v1) providing an opportunity to study this important…

Computation and Language · Computer Science 2018-04-26 Dongyeop Kang , Waleed Ammar , Bhavana Dalvi , Madeleine van Zuylen , Sebastian Kohlmeier , Eduard Hovy , Roy Schwartz

Handwriting Recognition enables a person to scribble something on a piece of paper and then convert it into text. If we look into the practical reality there are enumerable styles in which a character may be written. These styles can be…

Computer Vision and Pattern Recognition · Computer Science 2010-04-20 Rahul Kala , Harsh Vazirani , Anupam Shukla , Ritu Tiwari

Handwritten Text Recognition (HTR) has become an essential field within pattern recognition and machine learning, with applications spanning historical document preservation to modern data entry and accessibility solutions. The complexity…

Computer Vision and Pattern Recognition · Computer Science 2025-02-13 Carlos Garrido-Munoz , Antonio Rios-Vila , Jorge Calvo-Zaragoza

Nowadays, the need for large amounts of carefully and complexly annotated data for the training of computer vision modules continues to grow. Furthermore, although the research community presents state of the art solutions to many problems,…

Computer Vision and Pattern Recognition · Computer Science 2022-10-20 Prodromos Boutis , Zisis Batzos , Konstantinos Konstantoudakis , Anastasios Dimou , Petros Daras

Handwriting recognition has seen significant success with the use of deep learning. However, a persistent shortcoming of neural networks is that they are not well-equipped to deal with shifting data distributions. In the field of…

Computer Vision and Pattern Recognition · Computer Science 2023-07-31 Tobias van der Werff , Maruf A. Dhali , Lambert Schomaker

Grading in large undergraduate STEM courses often yields minimal feedback due to heavy instructional workloads. We present a large-scale empirical study of AI grading on real, handwritten single-variable calculus work from UC Irvine. Using…

Machine Learning · Computer Science 2026-03-03 Zhiqi Yu , Xingping Liu , Haobin Mao , Mingshuo Liu , Long Chen , Jack Xin , Yifeng Yu

The subtleties of human perception, as measured by vision scientists through the use of psychophysics, are important clues to the internal workings of visual recognition. For instance, measured reaction time can indicate whether a visual…

Computer Vision and Pattern Recognition · Computer Science 2021-06-24 Samuel Grieggs , Bingyu Shen , Greta Rauch , Pei Li , Jiaqi Ma , David Chiang , Brian Price , Walter J. Scheirer

A simple model of MNIST handwritten digit recognition is presented here. The model is an adaptation of a previous theory of face recognition. It realizes translation and rotation invariance in a principled way instead of being based on…

Computer Vision and Pattern Recognition · Computer Science 2018-07-26 Sagnik Majumder , C. von der Malsburg , Aashish Richhariya , Surekha Bhanot

Machine-learning methods rely on sufficiently large dataset to learn data distributions. They are widely used in research in X-Ray Computed Tomography, from low-dose scan denoising to optimisation of the reconstruction process. The lack of…

Image and Video Processing · Electrical Eng. & Systems 2023-05-01 Emilien Valat , Loth Valat

LaTeX is a free document preparation system that handles the typesetting of mathematical expressions smoothly and elegantly. It has become the standard format for creating and publishing research articles in mathematics and many scientific…

Computers and Society · Computer Science 2024-02-06 Ikechukwu E. Onyenwe , Ebele Onyedinma , Onyedika O. Ikechukwu-Onyenwe , Obinna Agbata , Faustinah N. Tubo