Prolog (Computer program language) 10 Artificial intelligence 8 Knowledge representation (Information theory) 4 LISP (Computer program language) 4 Problem solving 4 Data processing 2 Algebra 1 Artificial intelligence - Data processing 1 Artificial intelligence - Mathematics 1 Computer programming 1 Data structures in Prolog 1 Database management 1 Logic programming 1 Logic programming languages 1 Logic, Symbolic and mathematical 1 PROLOG (Computer program language) 1 Prolog(Computer program language) 1