EmeraldMind: A Knowledge Graph-Augmented Framework for Greenwashing Detection. - Georgios Kaoukis; Ioannis Aris Koufopoulos; Eleni Psaroudaki; Danae Pla Karidi; Evaggelia Pitoura; George Papastefanatos; Panayiotis Tsaparas (WWW, 2026)