a computer language designed in Europe to support natural language processing
"The team switched from Python to Prolog because its logic programming features were essential for building their new natural language understanding module."
A speech or section used as an introduction, especially to a play or novel.
"The author decided to cut the prolog from her new novel because it dragged out the beginning too much."
A programming language developed in the 1970s for artificial intelligence and logic programming.
"The legacy of that pioneering AI researcher is preserved in the code he wrote decades ago, which remains valid in Prolog today."