A note on continuous games, the notion of strategy and Zermelo's axiom. - Celso de Renna e Souza (Notre Dame J. Formal Log., 1965)

Two-Dimensional Collision in Parallel Paths. - Celso de Renna e Souza (Oper. Res., 1967)

A Note on Embedding Nonlinear Machines. - Celso de Renna e Souza (IEEE Trans. Computers, 1968)

R 68-44 Mathematical Logic. - Celso de Renna e Souza (IEEE Trans. Computers, 1968)

A theory for linear estimators minimizing the variance of the error squared (Corresp.). - Michael K. Sain; Celso de Renna e Souza (IEEE Trans. Inf. Theory, 1968)

A Theorem on the State Reduction of Synthesized Stochastic Machines. - Celso de Renna e Souza (IEEE Trans. Computers, 1969)

Relationships Among Distinct Models and Notions of Equivalence for Stochastic Finite-State Systems. - Celso de Renna e Souza; R. Jeffrey Leake (IEEE Trans. Computers, 1969)

B70-5 Theories of Abstract Automata. - Celso de Renna e Souza (IEEE Trans. Computers, 1970)

Probabilistic Automata with Monitored Final State Sets. - Celso de Renna e Souza (IEEE Trans. Computers, 1971)

Sequential syntactical decoding. - Flávio Roberto Dias Velasco; Celso de Renna e Souza (Int. J. Parallel Program., 1974)

An application of formal linguistics to scene recognition. - Flávio Roberto Dias Velasco; Celso de Renna e Souza (Int. J. Parallel Program., 1977)

A Prototype of an Expert System for the Support to the Operation and Maintenance of OILI S 1000 Ballast Monitor for Oil Tankers. - R. de Oliveira Alves; Celso de Renna e Souza (IIA/SOCO, 1999)

A Method for the Construction and Documentation of Expert Systems. - V. Lúcia da Silva; R. de Oliveira Alves; Celso de Renna e Souza (IIA/SOCO, 1999)

SEGRE: An Expert System for Pro-active Computer Network Management. - Cecília de A. Castro César; Celso de Renna e Souza (LANOMS, 1999)

Defining a Lexicalized Context-Free Grammar for a Subdomain of Portuguese Language. - Cinthyan Renata Sachs Camerlengo de Barbosa; Davidson Cury; José Mauro Volkmer de Castilho; Celso de Renna e Souza (TAG+, 2002)

Uma Proposta para Gerência Pró-Ativa em Redes Utilizando Agentes Inteligentes Hierarquicamente Distribuídos. - Luis César Dias Morais; Celso de Renna e Souza; Sérgio Roberto Matiello Pellegrino (SBSI, 2006)