Providing Context to Web Searches: The Use of Ontologies to Enhance Search Engine's Accuracy. - Flávia A. Barros; Pedro Falcão Gonçalves; Thiago L. V. L. Santos (J. Braz. Comput. Soc., 1998)

Object-Orientation in the UTP. - Thiago L. V. L. Santos; Ana Cavalcanti 001; Augusto Sampaio 001 (UTP, 2006)

A Modular Theory of Object Orientation in Higher-Order UTP. - Frank Zeyda; Thiago L. V. L. Santos; Ana Cavalcanti 001; Augusto Sampaio 001 (FM, 2014)