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Cross-lingual Text Classification (CLC) consists of automatically classifying, according to a common set C of classes, documents each written in one of a set of languages L, and doing so more accurately than when naively classifying each…

Machine Learning · Computer Science 2021-09-22 Andrea Esuli , Alejandro Moreo , Fabrizio Sebastiani

Mathematical reasoning is a cornerstone of human intelligence and a key benchmark for advanced capabilities in large language models (LLMs). However, the research community still lacks an open, large-scale, high-quality corpus tailored to…

Computation and Language · Computer Science 2025-04-04 Fan Zhou , Zengzhi Wang , Nikhil Ranjan , Zhoujun Cheng , Liping Tang , Guowei He , Zhengzhong Liu , Eric P. Xing

Large-scale news corpora support a wide range of research in Computational Social Science and NLP, yet access remains constrained: commercial archives impose prohibitive costs and licensing restrictions, while open alternatives like Common…

Computation and Language · Computer Science 2026-05-19 Ruggero Marino Lazzaroni , Jana Lasser , Kirill Solovev

In this paper we present a preliminary analysis over the largest publicly accessible web dataset: the Common Crawl Corpus. We measure nine web characteristics from two levels of granularity using MapReduce and we comment on the initial…

Information Retrieval · Computer Science 2014-09-30 Vasilis Kolias , Ioannis Anagnostopoulos , Eleftherios Kayafas

The creation of systematic literature reviews (SLR) is critical for analyzing the landscape of a research field and guiding future research directions. However, retrieving and filtering the literature corpus for an SLR is highly…

Machine Learning · Computer Science 2026-02-18 Lucas Joos , Daniel A. Keim , Maximilian T. Fischer

The integration of multi-document pre-training objectives into language models has resulted in remarkable improvements in multi-document downstream tasks. In this work, we propose extending this idea by pre-training a generic multi-document…

Computation and Language · Computer Science 2023-05-25 Avi Caciularu , Matthew E. Peters , Jacob Goldberger , Ido Dagan , Arman Cohan

We present DepCC, the largest-to-date linguistically analyzed corpus in English including 365 million documents, composed of 252 billion tokens and 7.5 billion of named entity occurrences in 14.3 billion sentences from a web-scale crawl of…

Computation and Language · Computer Science 2018-03-01 Alexander Panchenko , Eugen Ruppert , Stefano Faralli , Simone Paolo Ponzetto , Chris Biemann

A real-world text corpus sometimes comprises not only text documents but also semantic links between them (e.g., academic papers in a bibliographic network are linked by citations and co-authorships). Text documents and semantic connections…

Computation and Language · Computer Science 2023-05-23 Bowen Jin , Wentao Zhang , Yu Zhang , Yu Meng , Xinyang Zhang , Qi Zhu , Jiawei Han

Cross-Lingual Summarization (CLS) aims at generating summaries in one language for the given documents in another language. CLS has attracted wide research attention due to its practical significance in the multi-lingual world. Though great…

Computation and Language · Computer Science 2022-12-02 Shaohui Zheng , Zhixu Li , Jiaan Wang , Jianfeng Qu , An Liu , Lei Zhao , Zhigang Chen

In populous countries, pending legal cases have been growing exponentially. There is a need for developing techniques for processing and organizing legal documents. In this paper, we introduce a new corpus for structuring legal documents.…

Computation and Language · Computer Science 2022-09-20 Prathamesh Kalamkar , Aman Tiwari , Astha Agarwal , Saurabh Karn , Smita Gupta , Vivek Raghavan , Ashutosh Modi

Modern language models are trained on large, unstructured datasets consisting of trillions of tokens and obtained by crawling the web. The unstructured nature makes it difficult to reason about their contents and develop systematic…

Computation and Language · Computer Science 2025-07-17 Alexander Wettig , Kyle Lo , Sewon Min , Hannaneh Hajishirzi , Danqi Chen , Luca Soldaini

Parallel corpora are a valuable resource for machine translation, but at present their availability and utility is limited by genre- and domain-specificity, licensing restrictions, and the basic difficulty of locating parallel texts in all…

cmp-lg · Computer Science 2007-05-23 Philip Resnik

The growing demand for effective tools to parse PDF-formatted texts, particularly structured documents such as textbooks, reveals the limitations of current methods developed mainly for research paper segmentation. This work addresses the…

Information Retrieval · Computer Science 2025-09-03 Sabine Wehnert , Harikrishnan Changaramkulath , Ernesto William De Luca

Large Language Models (LLMs) have issues with document question answering (QA) in situations where the document is unable to fit in the small context length of an LLM. To overcome this issue, most existing works focus on retrieving the…

Computation and Language · Computer Science 2023-11-09 Jon Saad-Falcon , Joe Barrow , Alexa Siu , Ani Nenkova , David Seunghyun Yoon , Ryan A. Rossi , Franck Dernoncourt

Document intelligence automates the extraction of information from documents and supports many business applications. Recent self-supervised learning methods on large-scale unlabeled document datasets have opened up promising directions…

Computation and Language · Computer Science 2022-04-29 Jiuxiang Gu , Jason Kuen , Vlad I. Morariu , Handong Zhao , Nikolaos Barmpalios , Rajiv Jain , Ani Nenkova , Tong Sun

Comparable corpus is a set of topic aligned documents in multiple languages, which are not necessarily translations of each other. These documents are useful for multilingual natural language processing when there is no parallel text…

Computation and Language · Computer Science 2025-08-05 Motaz Saad , David Langlois , Kamel Smaili

This paper proposes LayoutLLM, a more flexible document analysis method for understanding imaged documents. Visually Rich Document Understanding tasks, such as document image classification and information extraction, have gained…

Computation and Language · Computer Science 2024-03-22 Masato Fujitake

This paper proposes a novel framework for digital curation of Web corpora in order to provide robust estimation of their parameters, such as their composition and the lexicon. In recent years language models pre-trained on large corpora…

Computation and Language · Computer Science 2020-03-16 Serge Sharoff

Document understanding and information extraction include different tasks to understand a document and extract valuable information automatically. Recently, there has been a rising demand for developing document understanding among…

Information Retrieval · Computer Science 2023-08-01 Soyeon Caren Han , Yihao Ding , Siwen Luo , Josiah Poon , HeeGuen Yoon , Zhe Huang , Paul Duuring , Eun Jung Holden

Learning high-quality domain word embeddings is important for achieving good performance in many NLP tasks. General-purpose embeddings trained on large-scale corpora are often sub-optimal for domain-specific applications. However,…

Computation and Language · Computer Science 2018-05-28 Hu Xu , Bing Liu , Lei Shu , Philip S. Yu
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