Language theory provides concepts and principles that allow us to describe languages (natural or programming) in a formal and unambiguous way. Language theory is a discipline that combines notions from mathematics, linguistics, and fundamental computer science. In mathematics, it is based on set theory; in fact, the main concepts of this theory are the most important prerequisite for starting this course. The computer science aspect of this course primarily aims to acquire the fundamental concepts that will serve as the basis for the compilation module courses.
Language theory encompasses several themes: the formal definition of grammars, languages, and automata. Together, these elements constitute the theoretical foundation of computer science. In language theory, a language is formally defined through grammars, which allow it to be generated. Word recognition in a language is achieved through word recognition automata.
- Teacher: HARBOUCHE Ahmed