2 papers
cs.IR2021
Auctus: A Dataset Search Engine for Data Augmentation
Sonia Castelo, Rémi Rampin, Aécio Santos +3
The large volumes of structured data currently available, from Web tables to open-data portals and enterprise data, open up new opportunities for progress in answering many importa…
cs.DB2019
Effective Discovery of Meaningful Outlier Relationships
Aline Bessa, Juliana Freire, Divesh Srivastava +1
We propose PODS (Predictable Outliers in Data-trendS), a method that, given a collection of temporal data sets, derives data-driven explanations for outliers by identifying meaning…