Detecting Relevant Information in High- Volume Chat Logs: Keyphrase Extraction for Grooming and Drug Dealing Forensic Analysis. - Jeovane Honório Alves; Horácio A. C. G. Pedroso; Rafael Honorio Venetikides; Joel E. M. Köster; Luiz Rodrigo Grochocki; Cinthia O. A. Freitas; Jean Paul Barddal (ICMLA, 2023)