Questions tagged [natural-computing]

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22
votes
1answer
825 views

How much computational power fits into a cubic centimeter?

This question is a followup on the question about DNA algorithms asked by Aadita Mehra. In comments there, Joe Fitzsimmons said, in part: [T]he radius of the system must scale proportionately to ...
21
votes
4answers
1k views

DNA-algorithms and NP-completeness

What is the relationship between DNA-algorithms and the complexity classes defined using Turing machines? What do the complexity measures like time and space correspond to in DNA-algorithms? Can they ...
8
votes
0answers
347 views

Are there any models of computation currently being studied with the possibility of being more powerful than Turing Machines? [duplicate]

Possible Duplicate: What would it mean to disprove Church-Turing thesis? Are there any models of computation currently being studied with the possibility of being more powerful than Turing ...