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cs.IR2021
Improved Topic modeling in Twitter through Community Pooling
Federico Albanese, Esteban Feuerstein
Social networks play a fundamental role in propagation of information and news. Characterizing the content of the messages becomes vital for different tasks, like breaking news det…
cs.IR2020
Vocabulary-based Method for Quantifying Controversy in Social Media
Juan Manuel Ortiz de Zarate, Esteban Feuerstein
Identifying controversial topics is not only interesting from a social point of view, it also enables the application of methods to avoid the information segregation, creating bett…