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Map algebra on raster datasets represented by compact data structures
(John Wiley and Sons, 2023-06)
[Abstract]: The increase in the size of data repositories has forced the design of new computing paradigms to be able to process large volumes of data in a reasonable amount of time. One of them is in-memory computing, ...
Classic distance join queries using compact data structures
(Elsevier, 2024-07)
[Abstract]: Distance-based Join Queries (DJQs) have multiple applications in spatial databases, Geographic Information Systems, and other areas. The K Closest Pairs Query (KCPQ) and the 𝜀� Distance Join Query (𝜀� DJQ) ...
Local features: Enhancing variability modeling in software product lines
(Elsevier, 2024-07)
[Abstract]: Context and motivation: Software Product Lines (SPL) enable the creation of software product families with shared core components using feature models to model variability. Choosing features from a feature model ...
Fed-mRMR: A lossless federated feature selection method
(Elsevier, 2024-05)
[Abstract]: Feature selection has become a mandatory task in data mining, due to the overwhelming amount of features in Big Data problems. To handle this high-dimensional data and avoid the well-known curse of dimensionality, ...