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With this kind of information , the domain analyst can maintain domain models by improving the encapsulation for the current technology dependency , or evolve the domain models by preparing a technology migration plan . Mr Corbyn claims that his company 's long-term forecasts far surpass in accuracy those of forward projection models by supercomputers , which he views as having a reliable time horizon of only three or four days . Program officials did note that LMRS had developed computer-aided design models by that time in order to assess system agreement with the design . Chris Borel of the Los Alamos National Laboratory first outlined different modeling efforts , including vegetation models by J. Smith , Lee Balick , J. Norman , etc ., DIRSIG modeling at RIT , hyperspectral scene thermal modeling at LANL , and directional modeling of emissivity for sea surfaces by P. Villeneuve and F. Prata . An exhibit of ship models by Pasquale Montesi of Fano , Italy , who moved to nearby Norwich in 1898 , includes all types and sizes of ships , from schooners to tugboats , with intricately detailed masts and riggings .