Classification Abstraction: An Intrinsic Element in Database Systems. - Elaine P. Machado; Caetano Traina Jr.; Myrian R. B. Araujo (ADVIS, 2000)

Extending Relational atabases to Support Content-based Retrieval of Medical Images. - Myrian R. B. Araujo; Caetano Traina Jr.; Agma J. M. Traina; Josiane Maria Bueno; Humberto Luiz Razente (CBMS, 2002)

Extending SQL to Support Image Content-based Retrieval. - Myrian R. B. Araujo; Agma J. M. Traina; Caetano Traina Jr. (ISDB, 2002)

Using an image-extended relational database to support content-based image retrieval in a PACS. - Caetano Traina Jr.; Agma J. M. Traina; Myrian R. B. Araujo; Josiane Maria Bueno; Fabio Jun Takada Chino; Humberto Luiz Razente; Paulo M. Azevedo-Marques (Comput. Methods Programs Biomed., 2005)