Maximal Superpositions of Grids and an Application. - Gilles d'Andréa; Christophe Fiorio (DGCI, 1997)

Distance Evaluation in Pattern Matching Based on Frontier Topological Graph. - Gilles d'Andréa (SSPR/SPR, 1998)

Maximal Superpositions of Horizontally Convex Polyominoes. - Gilles d'Andréa; Christophe Fiorio (Theor. Comput. Sci., 1999)