4 papers
Source Code Authorship Attribution Does Not Generalize from Competitions to Classrooms
Serhii Yemets, Marek Horváth
Source code authorship attribution aims to identify the author of a program fragment from its writing style. We fine-tune the pre-trained transformer CodeBERT on three sources of d…
Evaluating Semantic and Quality-Aware Retrieval for Source Code Repositories
Marek Horváth, EmÃlia Pietriková
Keyword-based retrieval is limited for source-code repositories when queries are expressed in natural language or concern implementation intent and code quality rather than exact t…
Evaluating Static and Process Evidence for Code Authorship in Programming Education
Marek Horváth
In programming courses, instructors may need to interpret whether a submission is consistent with a student's prior programming profile, especially when code similarity alone is in…
Bridging Behavioral Biometrics and Source Code Stylometry: A Survey of Programmer Attribution
Marek Horvath, Emilia Pietrikova, Diomidis Spinellis
Programmer attribution seeks to identify or verify the author of a source code artifact using stylistic, structural, or behavioural characteristics. This problem has been studied a…