Abstract: Sentiment analysis is a fundamental aspect of natural language processing (NLP) that facilitates the extraction and interpretation of emotions and opinions embedded in textual data.

Probability underpins AI, cryptography and statistics. However, as the philosopher Bertrand Russell said, “Probability is the ...

Mathematicians from the California Institute of Technology have solved an old problem related to a mathematical process called a random walk.

Abstract: In this paper, we present a class of codes, referred to as random staircase generator matrix codes (SGMCs), which have staircase-like generator matrices. In the infinite-length region, we ...