49 citations
9 papers
Pingmark: A Textual Protocol for Universal Spatial Mentions
Kalin Dimitrov
Pingmark defines a universal textual protocol for expressing spatial context through a minimal symbol: !@. Rather than embedding coordinates or using proprietary map links, Pingmar…
On the Structure of the Linear Codes with a Given Automorphism
Stefka Bouyuklieva
The purpose of this paper is to present the structure of the linear codes over a finite field with q elements that have a permutation automorphism of order m. These codes can be co…
About the Study of the -dimensional Boolean Cube in the Bachelor's Programs in Computer Science
Valentin Bakoev
Here we present our arguments for a more in-depth study of the Boolean cube, which is one of the most important discrete structures. The article contains a case study that analyses…
Optimal Binary LCD Codes
Stefka Bouyuklieva
Linear complementary dual codes (or codes with complementary duals) are codes whose intersections with their dual codes are trivial. These codes were first introduced by Massey in…
CRC selection for decoding of CRC-polar concatenated codes
Tsonka Baicheva, Peter Kazakov
An efficient scheme to increase the performance of polar codes at short and moderate block lengths is a concatenation of CRC code and a polar code. In order to obtain better result…
Classification of linear codes using canonical augmentation
Iliya Bouyukliev, Stefka Bouyuklieva
We propose an algorithm for classification of linear codes over different finite fields based on canonical augmentation. We apply this algorithm to obtain classification results ov…