We consider coding techniques that limit the lengths of homopolymer runs in strands of nucleotides used in DNA-based mass data storage systems. We compute the maximum number of user bits that can beâ€¦ (More)

Machines Inc, where he currently serves as its CEO and president. Abstract â€“ An audio compact disc (CD) holds up to 74 minutes, 33 seconds of sound, just enough for a complete mono recording ofâ€¦ (More)

We investigate a Knuth-like scheme for balancing <inline-formula> <tex-math notation="LaTeX">$q$ </tex-math></inline-formula>-ary code words, which has the virtue that lookup tables for coding andâ€¦ (More)

N 6.z \ I ZZl and e/(2M) in place of E, there exists a partition proof of Theorem 3, also appears in the context of the coding theorem for l-continuous channels [6]. There, a given &robust block codeâ€¦ (More)

We present composition check codes for noisy storage and transmission channels with unknown gain and/or offset. In the proposed composition check code, like in systematic error correcting codes, theâ€¦ (More)