[1]LI Zhen,WANG Shudong,LI Eryan.Partial words for DNA encoding[J].CAAI Transactions on Intelligent Systems,2011,6(2):185-188.
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
6
Number of periods:
2011 2
Page number:
185-188
Column:
学术论文—人工智能基础
Public date:
2011-04-25
- Title:
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Partial words for DNA encoding
- Author(s):
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LI Zhen; WANG Shudong; LI Eryan
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College of Information Science and Engineering, Shandong University of Science and Technology, Qingdao 266510, China
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- Keywords:
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DNA encoding; partial words; hole; Hamming distance; WatsonCrick Hamming distance
- CLC:
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TP18
- DOI:
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- Abstract:
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Finding a good DNA code is a very basic problem in DNA computation. A solution must be provided which ensures that the strands involved do not exhibit any undesired behavior, and especially that they should not form a false positive. The traditional solution requires the Hamming distance between the words to be big enough. The author proposed the idea of considering only partial words for the solution of the DNA encoding problem. To some degree they already include the Hamming distance in the definition of compatibility. Thus, they can be used to simultaneously guarantee a desired distance and other properties. In this paper, the definition of Hole and some properties of partial words were applied to achieve three propositions concerning Hole, Hamming distance, and WatsonCrick Hamming distance. The DNA code set was optimized by using the partial words. Thus some difficult problems were resolved in DNA encoding.