@inproceedings{plhak-etal-2026-detecting, title = "Detecting Risky Behavior Related to Alcohol and Drug Use within Adolescents' Private Messenger Conversations", author = "Plh{\'a}k, Jarom{\'i}r and Lebed{\'i}kov{\'a}, Michaela and Sotolar, Ondrej and Smahel, David", editor = "Piperidis, Stelios and Bel, N{\'u}ria and van den Heuvel, Henk and Ide, Nancy and Krek, Simon and Toral, Antonio", booktitle = "Proceedings of the Fifteenth Language Resources and Evaluation Conference", month = may, year = "2026", address = "Palma de Mallorca, Spain", publisher = "ELRA Language Resource Association", url = "https://aclanthology.org/2026.lrec-1.201/", doi = "10.63317/2rjd9g5nbkxv", pages = "2567--2580" }