Geographic image retrieval in mobile guides. - Rui Jesus 001; Ricardo J. Dias; Rute Frias; Nuno Correia 001 (GIR, 2007)

Mobile interface of the memoria project. - Ricardo J. Dias; Rui Jesus 001; Rute Frias; Nuno Correia 001 (SIGIR, 2007)

Memoria mobile: sharing pictures of a point of interest. - Rui Jesus 001; Ricardo J. Dias; Rute Frias; Arnaldo J. Abrantes; Nuno Correia 001 (AVI, 2008)