Shibsankar Das

activity

20192022

Z

-Complementary Code Sets from Matrices of Polynomials

3 citations · 3 across the 3 of their papers we have counts for

collaborators

3 papers

cs.IT2022

On DNA Codes Over the Non-Chain Ring $Z_{4} + u Z_{4} + u^{2} Z_{4}$ with $u^{3} = 1$

Shibsankar Das, Krishna Gopal Benerjee, Adrish Banerjee

In this paper, we present a novel design strategy of DNA codes with length $3 n$ over the non-chain ring $R = Z_{4} + u Z_{4} + u^{2} Z_{4}$ with $64$ elements and $u^3=1…

cs.IR2021

Grouping Search Results with Product Graphs in E-commerce Platforms

Suhas Ranganath, Shibsankar Das, Sanjay Thilaivasan +2

Showing relevant search results to the user is the primary challenge for any search system. Walmart e-commerce provides an omnichannel search platform to its customers to search fr…

cs.IT2019★ 3 cited

New Optimal $Z$ -Complementary Code Sets from Matrices of Polynomials

Shibsankar Das, Udaya Parampalli, Sudhan Majhi +1

The concept of paraunitary (PU) matrices arose in the early 1990s in the study of multi-rate filter banks. So far, these matrices have found wide applications in cryptography, digi…

On DNA Codes Over the Non-Chain Ring Z4​+uZ4​+u2Z4​ with u3=1

Grouping Search Results with Product Graphs in E-commerce Platforms

New Optimal Z-Complementary Code Sets from Matrices of Polynomials

On DNA Codes Over the Non-Chain Ring $Z_{4} + u Z_{4} + u^{2} Z_{4}$ with $u^{3} = 1$

New Optimal $Z$ -Complementary Code Sets from Matrices of Polynomials