4 papers
An Entropy Coding Based on Binary Encoding for Mixed-Radix Digits
Na Wang, Wei Yan, Sian-Jheng Lin +1
The necessity of radix conversion of numeric data is an indispensable component in any complete analysis of digital computation. In this paper, we propose a binary encoding for mix…
A New Metric and Its Scheme Construction for Evolving -Threshold Secret Sharing Schemes
Wei Yan, Sian-Jheng Lin
Evolving secret sharing schemes do not require prior knowledge of the number of parties and may be infinitely countable. It is known that the evolving -threshold secret…
Generalized Universal Coding of Integers
Wei Yan, Sian-Jheng Lin, Yunghsiang S. Han
Universal coding of integers~(UCI) is a class of variable-length code, such that the ratio of the expected codeword length to is within a constant factor, where $H…
A Tighter Upper Bound of the Expansion Factor for Universal Coding of Integers and Its Code Constructions
Wei Yan, Sian-Jheng Lin
In entropy coding, universal coding of integers~(UCI) is a binary universal prefix code, such that the ratio of the expected codeword length to is less than or eq…