Research output per year
Research output per year
Claude Carlet, Luca Mariot*, Luca Manzoni, Stjepan Picek
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
The design of binary error-correcting codes is a challenging optimization problem with several applications in telecommunications and storage, which has been addressed with metaheuristic techniques such as evolutionary algorithms. Still, all these efforts are focused on optimizing the minimum distance of unrestricted binary codes, i.e., with no constraints on their linearity, which is a desirable property for efficient implementations. In this paper, we present an Evolutionary Strategy (ES) algorithm that explores only the subset of linear codes of a fixed length and dimension. We represent the candidate solutions as binary matrices and devise variation operators that preserve their ranks. Our experiments show that up to length n= 14, our ES always converges to an optimal solution with a full success rate, and the evolved codes are all inequivalent to the Best-Known Linear Code (BKLC) given by MAGMA. On the other hand, for larger lengths, both the success rate of the ES as well as the diversity of the codes start to drop, with the extreme case of (16, 8, 5) codes which all turn out to be equivalent to MAGMA’s BKLC.
Original language | English |
---|---|
Title of host publication | Evolutionary Computation in Combinatorial Optimization - 23rd European Conference, EvoCOP 2023, Held as Part of EvoStar 2023, Proceedings |
Editors | Leslie Pérez Cáceres, Thomas Stützle |
Publisher | Springer |
Pages | 114-129 |
Number of pages | 16 |
ISBN (Print) | 9783031300349 |
DOIs | |
Publication status | Published - 31 Mar 2023 |
Event | 23rd European Conference on Evolutionary Computation in Combinatorial Optimisation, EvoCOP 2023 - Brno, Czech Republic Duration: 12 Apr 2023 → 14 Apr 2023 Conference number: 23 |
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
---|---|
Volume | 13987 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference | 23rd European Conference on Evolutionary Computation in Combinatorial Optimisation, EvoCOP 2023 |
---|---|
Abbreviated title | EvoCOP 2023 |
Country/Territory | Czech Republic |
City | Brno |
Period | 12/04/23 → 14/04/23 |
Other | Held as part of EvoStar 2023 |
Research output: Working paper › Preprint › Academic