On using distributed representations of source code for the detection of C security vulnerabilities

1 code implementation • 1 Jun 2021 • David Coimbra, Sofia Reis, Rui Abreu, Corina Păsăreanu, Hakan Erdogmus

This paper presents an evaluation of the code representation model Code2vec when trained on the task of detecting security vulnerabilities in C source code.

Empirical Review of Java Program Repair Tools: A Large-Scale Experiment on 2,141 Bugs and 23,551 Repair Attempts

3 code implementations • 28 May 2019 • Thomas Durieux, Fernanda Madeiral, Matias Martinez, Rui Abreu

Our goal is to have a better understanding of the current state of automatic program repair tools on a large diversity of benchmarks.

Software Engineering

Critical Review of BugSwarm for Fault Localization and Program Repair

2 code implementations • 22 May 2019 • Thomas Durieux, Rui Abreu

Benchmarks play an important role in evaluating the efficiency and effectiveness of solutions to automate several phases of the software development lifecycle.

Software Engineering

SECBENCH: A Database of Real Security Vulnerabilities

1 code implementation • International Workshop on Secure Software Engineering in DevOps and Agile Development co-located with the European Symposium on Research in Computer Security (ESORICS) 2017 • Sofia Reis, Rui Abreu

Currently, to satisfy the high number of system requirements, complex software is created which turns its development cost-intensive and more susceptible to security vulnerabilities.

Recognizing Abnormal Heart Sounds Using Deep Learning

no code implementations • 14 Jul 2017 • Jonathan Rubin, Rui Abreu, Anurag Ganguli, Saigopal Nelaturi, Ion Matei, Kumar Sricharan

The work presented here applies deep learning to the task of automated cardiac auscultation, i. e. recognizing abnormalities in heart sounds.

Specificity