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cs.SI2025
DSP: A Statistically-Principled Structural Polarization Measure
Giulia Preti, Matteo Riondato, Aristides Gionis +1
Social and information networks may become polarized, leading to echo chambers and political gridlock. Accurately measuring this phenomenon is a critical challenge. Existing measur…
cs.SI2025★ 1 cited
Alice and the Caterpillar: A more descriptive null model for assessing data mining results
Giulia Preti, Gianmarco De Francisci Morales, Matteo Riondato
We introduce novel null models for assessing the results obtained from observed binary transactional and sequence datasets, using statistical hypothesis testing. Our null models ma…