2 papers
cs.DB2026
Entity Resolution via Batched Oracle Queries
Lorenzo Balzotti, Donatella Firmani, Luca Gagliardelli +1
We consider an oracle that processes a limited batch of records at a time and clusters those that refer to the same real-world entity. We study how to interrogate such an oracle to…
cs.DB2024
Evaluation of Dataframe Libraries for Data Preparation on a Single Machine
Angelo Mozzillo, Luca Zecchini, Luca Gagliardelli +3
Data preparation is a trial-and-error process that typically involves countless iterations over the data to define the best pipeline of operators for a given task. With tabular dat…