LIANG, Y. EchoKG: A Dynamic user Preference Knowledge Graph In-vehicle Dialogue System Based on Ebbinghaus Forgetting Curve. International Journal of Advanced AI Applications, [S. l.], v. 2, n. 2, p. 15–23, 2026. Disponível em: http://www.dawnclarity.press/index.php/ijaaa/article/view/126. Acesso em: 13 feb. 2026.