Abstract: In the context of Alma (a system for program visualization and algorithm animation), we use an internal representation - based on the concept of an attributed abstract syntax tree decorated ...

Abstract Syntax Tree (AST) and Control Flow Graph (CFG) are program code representations widely used for static analysis. One of the uses of static analysis is for automated grading programming ...

Code summarization aims to generate concise natural language descriptions of source code, which can help improve program comprehension and maintenance. Recent studies show that syntactic and ...