Introduction to DNA Constrained Codes

Thời gian: 14:00 đến 15:30 Ngày 25/05/2022

Địa điểm: C102, VIASM

Báo cáo viên: Abhay Kumar Singh

Tóm tắt:

In this talk, I will discuss the properties and constructions of constraint-based DNA codes for DNA-based data storage. A DNA strand is a linear sequence of these four nucleotides that are composed by DNA synthesizers. Sequence of nucleotides should satisfy some constraints like GC weight constraint, Homopolymer run constraint, Reverse and secondary complement constraint, Hamming weight constraint in order to be less error prone. I will also give some overview on algorithms to store large amounts of data in small numbers of nucleotides with minimum variance Huffman coding. Finally, I will give  some enlightenment on DNA cyclic codes over finite rings of order 4^n, where n is a positive integer.