Static source code analysis techniques are gaining relevance in automated assessment of
programming assignments as they can provide less rigorous evaluation and more …

Clustering of source code is a technique that can help improve feedback in automated
program assessment. Grouping code submissions that contain similar mistakes can, for …

Software comprehension is becoming increasingly time-consuming due to the continual
growth in the size of codebases. Consequently, it is becoming more critical to speed up the …

Program semantics learning is the core and fundamental for various code intelligent tasks
eg, vulnerability detection, clone detection. A considerable amount of existing works …

Although source code programs are commonly written as textual information, they enclose
syntactic and semantic information that is usually represented as graphs. This information is …

Code representation, which transforms programs into vectors with semantics, is essential for
source code processing. We have witnessed the effectiveness of incorporating structural …

Organizations use various programming languages to develop their systems. These aim to
take advantage of the most appropriate features of each language for a given domain and …

We present a framework that given a piece of code and an input to it, can recommend the
NumPy API which is semantically closest to the input code. Our approach is based on …

The Sea of Nodes intermediate representation was introduced by Cliff Click in the mid 90s
as an enhanced Static Single Assignment (SSA) form. It improves on the initial SSA form by …

Programming assignment grading can be time-consuming and error-prone if done manually.
Existing tools generate feedback with failing test cases. However, this method is inefficient …