Issue No.03 - May/June (1986 vol.3)
T.P. Baker , Florida State University
The Rex approach to software architecture views executives as independently programmable machines that execute conventional-language application procedures as individual instructions of a higher-level program.
T.P. Baker, "Special Feature: An Architecture for Real-Time Software Systems", IEEE Software, vol.3, no. 3, pp. 50-58, May/June 1986, doi:10.1109/MS.1986.233416