User-Definable Software Applied to a Real-Time Ambient Air Quality Monitoring. - Paul Halpern; John W. Rettberg (IBM Syst. J., 1981)

Structurally Dynamic Cellular Automata. - Andrew Ilachinski; Paul Halpern (Complex Syst., 1987)

An Incidence-Matrix-Driven Panel System for the IBM PC. - Paul Halpern; Sanford M. Roberts; Louis Lopez (IBM Syst. J., 1987)

Interactive Computations and Display of Characteristics of the Radiation Scattered by a Sphere: A Demonstration for PS/2 Model 80. - Paul Halpern; Jitendra V. Dave (IBM Syst. J., 1988)

Behavior of Topological Cellular Automata. - Paul Halpern; Gaetano Caltagirone (Complex Syst., 1990)

A numerically intensive computing environment: IBM 3090 and the PS/2 Model 80. - Richard F. Arnold; Paul Halpern; Gerald R. Hogsett; Barbara T. Straka; Connie Arasmith; J. McElroy (IBM J. Res. Dev., 1991)

The Cosmos By Radio: Dellinger's Vision Of Space Exploration. - Paul Halpern (Proc. IEEE, 1998)