Towards Top-Up Prediction on Telco Operators. - Pedro Miguel Alves; Ricardo Ângelo Filipe; Benedita Malheiro (EPIA, 2021)

Telco customer top-ups: Stream-based multi-target regression. - Pedro Miguel Alves; Ricardo Ângelo Filipe; Benedita Malheiro (Expert Syst. J. Knowl. Eng., 2023)