Antoon Bronselaer

Defect detectability as a Cross-Cutting Property of Data Quality: A Federated, Multi-Site Assessment of Routine Vital-Sign Data Across Nine Belgian Hospitals (Preprint)

Jens Declerck, Sonia Priou, Bert Vandenberk, Wonne Den Doven et autres

BACKGROUND Secondary use of electronic health records (EHR) data depends on data quality (DQ) to validate the repurposing of data. DQ assessment is usually performed one site at a time and organized by data quality dimensions. This approach is structurally blind to …

Dataset for Logical Redundancy Reduction in Shape Constraints for Knowledge Graph Validation

Jin Ke, Antoon Bronselaer, Maribel Acosta

This dataset accompanies the paper "Logical Redundancy Reduction in Shape Constraints for Knowledge Graph Validation" (LogRed-SHACL). It contains the knowledge graphs and SHACL shape schemas used in the experimental evaluation, covering LUBM, DBpedia, Wikidata, and YAGO-4 in small/medium/large size variants where applicable. …

de, be (code pays fourni par la source)

Dataset for Logical Redundancy Reduction in Shape Constraints for Knowledge Graph Validation

Jin Ke, Antoon Bronselaer, Maribel Acosta

This dataset accompanies the paper "Logical Redundancy Reduction in Shape Constraints for Knowledge Graph Validation" (LogRed-SHACL). It contains the knowledge graphs and SHACL shape schemas used in the experimental evaluation, covering LUBM, DBpedia, Wikidata, and YAGO-4 in small/medium/large size variants where applicable. …

de, be (code pays fourni par la source)

Constraint-Based Reliability Estimation in Sparse and Irregular Time Series

Toon Boeckling, Janne Cools, Antoon Bronselaer, Guy De Tré et autres

be (code pays fourni par la source)

Dynamic Belief Networks for Data Currency Estimation

Jono Sonck, Antoon Bronselaer, Guy De Tré

be (code pays fourni par la source)

A Principled Approach to Validation of Persistent Identifiers

Antoon Bronselaer

In order to make data collections abide to the FAIR data principles, FAIRification pipelines have recently been proposed. Such pipelines typically start with an assessment phase, in which potential issues can be identified. One such issue, that negatively impacts the interoperability of …

be (code pays fourni par la source)

The association between statins and gait speed reserve in older adults: effects of concomitant medication

Anton De Spiegeleer, Antoon Bronselaer, Ine Mahieu, Dorien Vreys et autres

Statins are frequently prescribed to older adults, yet their effects on ageing phenotypes such as frailty or physiological reserves remain poorly understood. Gait Speed Reserve (GSR), defined as the difference between maximal and usual gait speeds, serves as an indicator of physiological …

be, ch, Éthiopie (code pays fourni par la source)

Cleaning data with Swipe

Toon Boeckling, Antoon Bronselaer

The repair problem for functional dependencies is the problem where an input database needs to be modified such that all functional dependencies are satisfied and the difference with the original database is minimal. The output database is then called a minimal-cost repair …

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Improving Data Cleaning by Learning From Unstructured Textual Data

Rihem Nasfi, Guy De Tré, Antoon Bronselaer

In data analysis, a significant amount of erroneous or incomplete data can hinder informed organizational decisions prompting the need for automated data cleaning. Leveraging successful artificial intelligence techniques across various domains, several initiatives have introduced machine learning models to tackle these data-quality …

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Cleaning data with Swipe

Toon Boeckling, Antoon Bronselaer

The repair problem for functional dependencies is the problem where an input database needs to be modified such that all functional dependencies are satisfied and the difference with the original database is minimal. The output database is then called an optimal repair. …

A Hierarchical Orthographic Similarity Measure for Interconnected Texts Represented by Graphs

Maxime Deforche, Ilse De Vos, Antoon Bronselaer, Guy De Tré

Similarity measures play a pivotal role in automatic techniques designed to analyse large volumes of textual data. Conventional approaches, treating texts as paradigmatic examples of unstructured data, tend to overlook their structural nuances, leading to a loss of valuable information. In this …

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A novel approach to assess and improve syntactic interoperability in data integration

Rihem Nasfi, Antoon Bronselaer, Guy De Tré

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