Journal:Informatica
Volume 1, Issue 1 (1990), pp. 3–19
Abstract
This paper is devoted to the application of adaptable difference schemes for the simulation of propagation and interaction of focused laser beams. New effective processes for the solution of stationary nonlinear optics problems are proposed. Simulation results on real experiment data show the advantages of such schemes and iteration processes.
Journal:Informatica
Volume 1, Issue 2 (1990), pp. 3–34
Abstract
A fault-tolerant software unit is composed of N≥2 diverse member units, usually developed by N separate teams, and an execution environment. The development process employs diversity requirements, communication protocols, and inter-team isolation rules to promote the greatest possible independence of team efforts and diversity among their products. The principal models, specification, building, evaluation, and system integration of fault-tolerant software are discussed, and goals for future work are suggested.