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Handwritten Arabic manuscripts preserve the Arab world's intellectual and cultural heritage, and writer identification supports provenance, authenticity verification, and historical analysis. Using the Muharaf dataset of historical Arabic…

Computer Vision and Pattern Recognition · Computer Science 2026-05-06 Hamza A. Abushahla , Ariel Justine N. Panopio , Layth Al-Khairulla , Mohamed I. AlHajri

Automatic survey generation has emerged as a key task in scientific document processing. While large language models (LLMs) have shown promise in generating survey texts, the lack of standardized evaluation datasets critically hampers…

Computation and Language · Computer Science 2025-08-26 Tong Bao , Mir Tafseer Nayeem , Davood Rafiei , Chengzhi Zhang

As synthetic data becomes increasingly prevalent in training language models, particularly through generated dialogue, concerns have emerged that these models may deviate from authentic human language patterns, potentially losing the…

Computation and Language · Computer Science 2024-09-25 Xufeng Duan , Bei Xiao , Xuemei Tang , Zhenguang G. Cai

This paper investigates the task of writer retrieval, which identifies documents authored by the same individual within a dataset based on handwriting similarities. While existing datasets and methodologies primarily focus on page level…

Computer Vision and Pattern Recognition · Computer Science 2025-06-10 Marco Peer , Robert Sablatnig , Florian Kleber

The rapid expansion of research across machine learning, vision, and language has produced a volume of publications that is increasingly difficult to synthesize. Traditional bibliometric tools rely mainly on metadata and offer limited…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Zhucun Xue , Jiangning Zhang , Juntao Jiang , Jinzhuo Liu , Haoyang He , Teng Hu , Xiaobin Hu , Yong Liu , Shuicheng Yan

This paper presents ClapperText, a benchmark dataset for handwritten and printed text recognition in visually degraded and low-resource settings. The dataset is derived from 127 World War II-era archival video segments containing…

Computer Vision and Pattern Recognition · Computer Science 2025-10-20 Tingyu Lin , Marco Peer , Florian Kleber , Robert Sablatnig

We present the HPLT (High Performance Language Technologies) language resources, a new massive multilingual dataset including both monolingual and bilingual corpora extracted from CommonCrawl and previously unused web crawls from the…

This paper presents an unsupervised approach for writer retrieval based on clustering SIFT descriptors detected at keypoint locations resulting in pseudo-cluster labels. With those cluster labels, a residual network followed by our proposed…

Computer Vision and Pattern Recognition · Computer Science 2023-06-16 Marco Peer , Florian Kleber , Robert Sablatnig

Neural models have shown impressive performance gains in answering queries from natural language text. However, existing works are unable to support database queries, such as "List/Count all female athletes who were born in 20th century",…

Computation and Language · Computer Science 2021-06-03 James Thorne , Majid Yazdani , Marzieh Saeidi , Fabrizio Silvestri , Sebastian Riedel , Alon Halevy

We present the first large-scale, cross-domain evaluation of document chunking strategies for dense retrieval, addressing a critical but underexplored aspect of retrieval-augmented systems. In our study, 36 segmentation methods spanning…

Computation and Language · Computer Science 2026-03-10 Muhammad Arslan Shaukat , Muntasir Adnan , Carlos C. N. Kuhn

Retrieving specific information from a large corpus of documents is a prevalent industrial use case of modern AI, notably due to the popularity of Retrieval-Augmented Generation (RAG) systems. Although neural document retrieval models have…

Information Retrieval · Computer Science 2025-12-17 Paul Teiletche , Quentin Macé , Max Conti , Antonio Loison , Gautier Viaud , Pierre Colombo , Manuel Faysse

We present Mr. TyDi, a multi-lingual benchmark dataset for mono-lingual retrieval in eleven typologically diverse languages, designed to evaluate ranking with learned dense representations. The goal of this resource is to spur research in…

Computation and Language · Computer Science 2021-11-09 Xinyu Zhang , Xueguang Ma , Peng Shi , Jimmy Lin

In this paper, we present DuReader_retrieval, a large-scale Chinese dataset for passage retrieval. DuReader_retrieval contains more than 90K queries and over 8M unique passages from a commercial search engine. To alleviate the shortcomings…

Computation and Language · Computer Science 2022-11-16 Yifu Qiu , Hongyu Li , Yingqi Qu , Ying Chen , Qiaoqiao She , Jing Liu , Hua Wu , Haifeng Wang

We present an ongoing initiative to provide open, very large, high-quality, and richly annotated textual datasets for almost 200 languages. At 30 trillion tokens, this is likely the largest generally available multilingual collection of LLM…

The lack of large-scale datasets has been a major hindrance to the development of NLP tasks such as spelling correction and grammatical error correction (GEC). As a complementary new resource for these tasks, we present the GitHub Typo…

Computation and Language · Computer Science 2019-12-02 Masato Hagiwara , Masato Mita

This chapter provides an overview of the problems that need to be dealt with when constructing a lifelong-learning retrieval, recognition and indexing engine for large historical document collections in multiple scripts and languages, the…

Computer Vision and Pattern Recognition · Computer Science 2019-12-12 Lambert Schomaker

The rapid development of large language models has led to an increase in AI-generated text, with students increasingly using LLM-generated content as their own work, which violates academic integrity. This paper presents an evaluation of AI…

Computation and Language · Computer Science 2026-01-08 Adilkhan Alikhanov , Aidar Amangeldi , Diar Demeubay , Dilnaz Akhmetzhan , Nurbek Moldakhmetov , Omar Polat , Galymzhan Zharas

Retrieving and extracting knowledge from extensive research documents and large databases presents significant challenges for researchers, students, and professionals in today's information-rich era. Existing retrieval systems, which rely…

Information Retrieval · Computer Science 2025-02-06 Mohammed-Khalil Ghali , Abdelrahman Farrag , Daehan Won , Yu Jin

Cyberbullying significantly contributes to mental health issues in communities by negatively impacting the psychology of victims. It is a prevalent problem on social media platforms, necessitating effective, real-time detection and…

Computation and Language · Computer Science 2024-12-31 Adamu Gaston Philipo , Doreen Sebastian Sarwatt , Jianguo Ding , Mahmoud Daneshmand , Huansheng Ning

This research digitizes and analyzes the Leidse hoogleraren en lectoren 1575-1815 books written between 1983 and 1985, which contain biographic data about professors and curators of Leiden University. It addresses the central question: how…

Computation and Language · Computer Science 2026-01-01 Zahra Abedi , Richard M. K. van Dijk , Gijs Wijnholds , Tessa Verhoef