Bio-Inspired Process Control
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One should note that the optimization on the mixed model is similar to the
secondaryimmuneresponse. SILO effectively eliminates pathogens, basedonknowl-
edge stored in the immune memory, during operation in the mixed model layer.
7.4.3.2 Global Model–Based Optimization Layer
The algorithm used in the optimization on the global model layer is very similar
to the algorithm used in the optimization on the mixed model layer. The only
difference is that only global B cells are used to create a model in the global model
layer. Local B cells’ knowledge is not used. Optimization on a global model is
performed when there are not enough local B cells to create a local model.
In this layer SILO does not have sufficient knowledge