Uniqueness of codes using semidefinite programming
Sign Up to like & getrecommendations! Published in 2019 at "Designs, Codes, and Cryptography"
DOI: 10.1007/s10623-018-0589-8
Abstract: For $$n,d,w \in \mathbb {N}$$n,d,w∈N, let A(n, d, w) denote the maximum size of a binary code of word length n, minimum distance d and constant weight w. Schrijver recently showed using semidefinite programming that $$A(23,8,11)=1288$$A(23,8,11)=1288, and the second author that $$A(22,8,11)=672$$A(22,8,11)=672 and $$A(22,8,10)=616$$A(22,8,10)=616.… read more here.
Keywords: uniqueness codes; using semidefinite; codes using; semidefinite programming ... See more keywords
Bounds on generalized FR codes using hypergraphs
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Mathematics and Computing"
DOI: 10.1007/s12190-020-01414-8
Abstract: In the Distributed Storage Systems (DSSs), the encoded fraction of information is stored in a distributed fashion on different chunk servers. Recently a new paradigm of Fractional Repetition (FR) codes has been introduced, in which,… read more here.
Keywords: bounds generalized; codes using; generalized codes; code ... See more keywords
Marker Codes Using the Decoding Based on Weighted Levenshtein Distance in the Presence of Insertions/Deletions
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3037169
Abstract: A random marker code is inserted into the information sequences periodically, and a novel symbol-level decoding algorithm considering the weighted Levenshtein distance (WLD) is designed for correcting insertions, deletions, as well as substitutions in the… read more here.
Keywords: codes using; marker codes; levenshtein distance; insertions deletions ... See more keywords
Efficient Conversion of Deep Features to Compact Binary Codes Using Fourier Decomposition for Multimedia Big Data
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2018.2800163
Abstract: Exponential growth of multimedia data has been witnessed in recent years from various industries, such as e-commerce, health, transportation, and social networks, etc. Access to desired data in such gigantic datasets require sophisticated and efficient… read more here.
Keywords: compact binary; codes using; fourier decomposition; binary codes ... See more keywords