Nautilus, a Diagrammatic Specification and Programming Language. - Fernando D'Andrea; Paulo Blauth Menezes; Cláudio Naoto Fuzitaki; Júlio Henrique Araújo Pereira Machado; Simone André da Costa (IASTED PDCS, 2002)

Mapping Nautilus Language into Java: Towards a Specification and Programming Environment for Distributed Systems. - Cláudio Naoto Fuzitaki; Paulo Blauth Menezes; Júlio Henrique Araújo Pereira Machado; Simone André da Costa (EUROCAST, 2003)

An Outline to a Diagrammatic Nautilus Environment. - Eduardo Fabrízio Seganfredo; Rodrigo Gatto; Cláudio Naoto Fuzitaki; Paulo Blauth Menezes; Daltro José Nunes (PDPTA, 2003)

A Protocol Checker for Nautilus Language. - Cláudio Naoto Fuzitaki; Paulo Blauth Menezes; Júlio Henrique Araújo Pereira Machado (PDPTA, 2004)

Nautilus, a Concurrent Diagrammatic Specification and Programming Language. - Cláudio Naoto Fuzitaki; Paulo Blauth Menezes; Júlio Henrique Araújo Pereira Machado; Fernando D'Andrea (J. Supercomput., 2006)

CXPath: a Query Language for Conceptual Models of Integrated XML Data. - Diego de Vargas Feijó; Cláudio Naoto Fuzitaki; Álvaro Freitas Moreira; Renata de Matos Galante; Carlos A. Heuser (SEKE, 2007)

Ontology Reasoning in Agent-Oriented Programming. - Cláudio Naoto Fuzitaki; Álvaro Freitas Moreira; Renata Vieira (SBIA, 2010)