An O Volume Molecular Solutions for the 3-Colorable Problem on DNA-Based Supercomputing ( 1.School of Computer and communications,Hunan University,Changsha,Hunan 410082,China; 2.Institute of Biomolecular Computer,Huazhong University of Science and Technology,Wuhan,Hubei 430074,China)
LI Ken-li, ZHOU Xu, XU Jin. An O Volume Molecular Solutions for the 3-Colorable Problem on DNA-Based Supercomputing ( 1.School of Computer and communications,Hunan University,Changsha,Hunan 410082,China; 2.Institute of Biomolecular Computer,Huazhong University of Science and Technology,Wuhan,Hubei 430074,China)[J]. Acta Electronica Sinica, 2008, 36(11): 2096-2101.
LI Ken-li, ZHOU Xu, XU Jin. An O Volume Molecular Solutions for the 3-Colorable Problem on DNA-Based Supercomputing ( 1.School of Computer and communications,Hunan University,Changsha,Hunan 410082,China; 2.Institute of Biomolecular Computer,Huazhong University of Science and Technology,Wuhan,Hubei 430074,China)[J]. Acta Electronica Sinica, 2008, 36(11): 2096-2101.DOI:
The DNA volume which increases in a pure exponentially with the scale of the problem has become the bottleneck problem.So how to decrease the volume in DNA computers is of a great significance in the research of DNA computing.For the objective to decrease the DNA volume of the 3-colorable problem
an improved DNA computing model basing on the biological operations in the Adleman-Lipton model and the solution space of stickers in the sticker-based model is introduced.Furthermore
a new DNA algorithm where new algorithms of Vertex Shader
Sparse Parallel Searcher and Dense Parallel Searcher
are developed to solve the 3-colorable problem.The proposed algorithm can solve the 3-colorable problem by using the
O(2
n
)
shorter DNA strands on the condition of not varying the time complexity
as compared by far the best molecular algorithm for it in which