Robust artificial life via artificial programmed death
Artificial Intelligence
A defect/error-tolerant nanosystem architecture for DSP
ACM Journal on Emerging Technologies in Computing Systems (JETC)
Fault tolerance via endocrinologic based communication for multiprocessor systems
ICES'03 Proceedings of the 5th international conference on Evolvable systems: from biology to hardware
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The growth and operation of all living beings are directed by the interpretation, in each of their cells, of a chemical program, the DNA string or genome. This process is the source of inspiration for the Embryonics (embryonic electronics) project, whose final objective is the design of highly robust integrated circuits, endowed with properties usually associated with the living world: self-repair (cicatrization) and self-replication.The Embryonics architecture is based on four hierarchical levels of organization: (1) The basic primitive of our system is the molecule, a multiplexer-based element of a novel programmable circuit.(2) A finite set of molecules makes up a cell, essentially a small processor with an associated memory.(3) A finite set of cells makes up an organism, an application-specific multiprocessor system.(4) The organism can itself replicate, giving rise to a population of identical organisms.In the conclusion, we describe our ongoing research efforts to meet three challenges: a scientific challenge, that of implementing the original specifications formulated by John von Neumann; a technical challenge, that of realizing very robust integrated circuits; and a biological challenge, that of attempting to show that the genomes of artificial and natural organisms share common properties.