期刊名称:International Journal of Computer Science & Technology
印刷版ISSN:2229-4333
电子版ISSN:0976-8491
出版年度:2012
卷号:3
期号:4
页码:69-73
语种:English
出版社:Ayushmaan Technologies
摘要:DNA computing, also known as molecular computing, is a new loom to massively parallel calculation. The latest computer to come out of the University of Southern California isn’t remarkable for its petite dimension or computational influence. It’s prominent because it is made from DNA, the infinitesimal acids that exist in every cell and are accountable for all life. The DNA computer, which more narrowly resembles a biochemistry lab than a PC, was the primary non electronic device including the human mind to solve a reason dilemma with more than 1 million probable answers. Computers in the present day all use binary codes – 1’s and 0’s or on’s and off’s. These codes are the foundation for all possible calculations a computer is capable to perform. DNA is in fact quite analogous to binary code. Each DNA strand is made up of some mishmash of A’s, T’s, C’s and G’s that act just like a computer’s 1’s and 0’s. Furthermore, DNA copies, stores and parses information like a being hard drive and processor. Within the cell you have all the basic gear,” says Adleman. “It’s just a matter of shipping out the computation. In 1994, Dr. Leonard Adleman wrote the first manuscript on DNA computing. In this paper, he set up a way to solve the “Hamiltonian path predicament,” which involves finding all the potential paths between a convinced numbers of vertices. It is also known as the “traveling salesman problem.