Biomimetic computing is not just for optimization

According to this paper in Science

using insights from biology to advance computational systems—has mainly focused on optimization techniques inspired by biological observations, including neural networks, genetic algorithms, and routing. We have shown that areas of computer science that require strict, provable guarantees can also benefit from knowledge regarding how biological systems operate.

and

Computational and biological systems are often distributed so that processors (cells) jointly solve a task, without any of them receiving all inputs or observing all outputs. Maximal independent set (MIS) selection is a fundamental distributed computing procedure that seeks to elect a set of local leaders in a network. A variant of this problem is solved during the development of the fly’s nervous system, when sensory organ precursor (SOP) cells are chosen. By studying SOP selection, we derived a fast algorithm for MIS selection that combines two attractive features. First, processors do not need to know their degree; second, it has an optimal message complexity while only using one-bit messages. Our findings suggest that simple and efficient algorithms can be developed on the basis of biologically derived insights.

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