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Missing data is a fundamental challenge in data science, significantly hindering analysis and decision-making across a wide range of disciplines, including healthcare, bioinformatics, social science, e-commerce, and industrial monitoring.…

Machine Learning · Statistics 2026-05-12 Jicong Fan

We study the problem of discovering joinable datasets at scale. This is, how to automatically discover pairs of attributes in a massive collection of independent, heterogeneous datasets that can be joined. Exact (e.g., based on distinct…

Databases · Computer Science 2020-12-07 Javier Flores , Sergi Nadal , Oscar Romero

Accurate lane detection is essential for automated driving, enabling safe and reliable vehicle navigation across a variety of road scenarios. Numerous datasets have been introduced to support the development and evaluation of lane detection…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Jörg Gamerdinger , Sven Teufel , Oliver Bringmann

The organization of latent knowledge within large-scale models poses unique challenges when addressing overlapping representations and optimizing contextual accuracy. Conceptual redundancies embedded across layers often result in…

Computation and Language · Computer Science 2025-03-26 Joseph Sakau , Evander Kozlowski , Roderick Thistledown , Basil Steinberger

Machine learning datasets are powerful but unwieldy. Despite the fact that large datasets commonly contain problematic material--whether from a technical, legal, or ethical perspective--datasets are valuable resources when handled carefully…

Computers and Society · Computer Science 2025-01-28 Sarah Ciston , Mike Ananny , Kate Crawford

Research data are often released upon journal publication to enable result verification and reproducibility. For that reason, research dissemination infrastructures typically support diverse datasets coming from numerous disciplines, from…

Digital Libraries · Computer Science 2023-05-29 Ana Trisovic

With the explosive growth of academic literature, effectively evaluating the knowledge value of literature has become quite essential. However, most of the existing methods focus on modeling the entire citation network, which is…

Information Retrieval · Computer Science 2025-07-16 Zehui Qu , Chengzhi Liu , Hanwen Cui , Xianping Yu

Open datasets play a crucial role in three research domains that intersect data science and education: learning analytics, educational data mining, and artificial intelligence in education. Researchers in these domains apply computational…

Computers and Society · Computer Science 2026-04-14 Valdemar Švábenský , Brendan Flanagan , Erwin Daniel López Zapata , Atsushi Shimada

The exponential growth of volume, variety and velocity of data is raising the need for investigations of automated or semi-automated ways to extract useful patterns from the data. It requires deep expert knowledge and extensive…

Machine Learning · Computer Science 2020-07-22 Abbas Raza Ali , Marcin Budka , Bogdan Gabrys

Nowadays, many decision support applications need to exploit data that are not only numerical or symbolic, but also multimedia, multistructure, multisource, multimodal, and/or multiversion. We term such data complex data. Managing and…

Databases · Computer Science 2007-07-12 Jérôme Darmont , Omar Boussaid , Jean-Christian Ralaivao , Kamel Aouiche

While closed-source Large Language Models (LLMs) demonstrate strong mathematical problem-solving abilities, open-source models still face challenges with such tasks. To bridge this gap, we propose a data augmentation approach and introduce…

ProductNet is a collection of high-quality product datasets for better product understanding. Motivated by ImageNet, ProductNet aims at supporting product representation learning by curating product datasets of high quality with properly…

Machine Learning · Computer Science 2019-04-22 Chu Wang , Lei Tang , Yang Lu , Shujun Bian , Hirohisa Fujita , Da Zhang , Zuohua Zhang , Yongning Wu

Handling class imbalance remains a central challenge in machine learning, particularly in pattern recognition tasks where identifying rare but critical anomalies is of paramount importance. Traditional generative models often decouple data…

Machine Learning · Computer Science 2026-05-05 Hanbeot Park , Yunjeong Cho , Hunhee Kim

Knowledge Distillation (KD) has been one of the most popu-lar methods to learn a compact model. However, it still suffers from highdemand in time and computational resources caused by sequential train-ing pipeline. Furthermore, the soft…

Computer Vision and Pattern Recognition · Computer Science 2020-08-28 Benlin Liu , Yongming Rao , Jiwen Lu , Jie Zhou , Cho-jui Hsieh

Publication databases rely on accurate metadata extraction from diverse web sources, yet variations in web layouts and data formats present challenges for metadata providers. This paper introduces CRAWLDoc, a new method for contextual…

Computation and Language · Computer Science 2025-06-05 Fabian Karl , Ansgar Scherp

While cities around the world are looking for smart ways to use new advances in data collection, management, and analysis to address their problems, the complex nature of urban issues and the overwhelming amount of available data have posed…

Human-Computer Interaction · Computer Science 2024-02-28 Gustavo Moreira , Maryam Hosseini , Md Nafiul Alam Nipu , Marcos Lage , Nivan Ferreira , Fabio Miranda

Neuromorphic engineering has a data problem. Despite the meteoric rise in the number of neuromorphic datasets published over the past ten years, the conclusion of a significant portion of neuromorphic research papers still states that there…

Computer Vision and Pattern Recognition · Computer Science 2026-02-19 Gregory Cohen , Alexandre Marcireau

The continuous increase of data generated provides enormous possibilities of both public and private companies. The management of this mass of data or big data will play a crucial role in the society of the future, as it finds applications…

Computers and Society · Computer Science 2015-01-15 Fatima El Jamiy , Abderrahmane Daif , Mohamed Azouazi , Abdelaziz Marzak

Modern self-driving autonomy systems heavily rely on deep learning. As a consequence, their performance is influenced significantly by the quality and richness of the training data. Data collecting platforms can generate many hours of raw…

Machine Learning · Computer Science 2021-01-19 Abbas Sadat , Sean Segal , Sergio Casas , James Tu , Bin Yang , Raquel Urtasun , Ersin Yumer

The development of cyber-physical systems can significantly benefit from domain-specific modeling and requires adequate (meta)-modeling frameworks. If such systems are designed for the safety-critical area, the systems must undergo…

Software Engineering · Computer Science 2021-11-16 Vanessa Tietz , Julian Schoepf , Andreas Waldvogel , Bjoern Annighoefer