Channel models for DNA Word Design
نویسندگان
چکیده
Introduction. We deal with DNA word design problem, i.e. the construction of codes of DNA strings under some biological combinatorial constraints. The point of view taken here is that of channel coding theory, meaning that we try to explain DNA coding by identifying a suitable channel and a suitable decoding mechanism. The coding theoretic framework used is based on the rather general concept of distinguishability, as developed in [4]. In the following, we fist give a brief overview of DNA word design and of the distinguishability framework, and then we focus on the definition and the analysis of DNA channels. A provably equivalent point of view, based on possibilistic channel, is underpinned in [1].
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