3 papers
cs.IT2026
Embedding Linear Codes into Optimal Self-Orthogonal Codes Based on Constraint-Preserving Genetic Algorithms
Haeun Lim, Junmin An, Jon-Lark Kim
We study the problem of finding shortest self-orthogonal embeddings of a given code which have the largest possible minimum distance by employing a constraint-preserving genetic al…
cs.IT2026
New binary optimal LCD codes using heuristic embedding
Haeun Lim, Junmin An, Jon-Lark Kim
In this paper, we investigate the construction of binary optimal LCD codes through short LCD embeddings. For this purpose, we design heuristic frameworks based on a greedy algorith…
math.CO2026
Symmetric Sudoku-Type Games from Perfect Codes
Junmin An, Jae-Hyun Baek, Keon-Hwi Kim +2
This paper presents a novel construction method for symmetric Sudoku-type games based on Lee distance perfect codes and diameter perfect codes. The proposed method utilizes the til…