Browsing by Subject "Apache spark"

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Enhancing the SliceNBound Algorithm for the Closest-Pairs Query with Binary Space Partitioning

Mavrommatis G., Moutafis P., Corral A. (2021)

Given two datasets P and Q, the (K) Closest-Pairs Query, KCPQ, finds the (K) pairs of objects between the datasets with the least distance. In a previous work, we presented SliceNBound, a fast distributed algorithm for the ...
Forecasting Winter Precipitation based on Weather Sensors Data in Apache Spark

Kanavos A., Panagiotakopoulos T., Vonitsanos G., Maragoudakis M., Kiouvrekis Y. (2021)

The proposed paper introduces an approach providing weather information on winter precipitation types using machine learning techniques. The proposed methodology takes as input the data received from weather sensors and ...