ZHAO, Yulong. Overcoming Data Sparsity in Social Computing: A GMM+LLM Approach. Academic Journal of Science and Technology, [S. l.], v. 19, n. 2, p. 280–288, 2026. DOI: 10.54097/4qbjsn64. Disponível em: https://drpress.org/ojs/index.php/ajst/article/view/33399. Acesso em: 20 aug. 2026.