Towards a model to explore business opportunities in trail-aware environments. - Cládio Martins; João H. Rosa; Laerte Kerber Franco; Jorge L. V. Barbosa; Eduardo Bezerra 001 (WebMedia, 2012)

TrailTrade: A model for trail-aware commerce support. - Jorge Luis Victória Barbosa; Cládio Martins; Laerte Kerber Franco; Débora Nice Ferrari Barbosa (Comput. Ind., 2016)