Portrait
Pablo Valenzuela
Software Engineering Researcher
About Me

I'm Pablo Valenzuela, a software engineering researcher at the University of Bern (Switzerland) and Universidad de La Frontera (Chile). I conduct research on tools, techniques, and methods to support the comprehension and evolution of complex software.

News
2026
Program Committee member for FSE 2026 Tutorials — Montreal, Canada
Jun 10
Program Committee member for FSE 2026 Ideas, Visions, and Reflections — Montreal, Canada
Jun 04
Paper accepted at ICPC 2026 — Rio de Janeiro, Brazil
Apr 27
Research proposal accepted at ICSE 2026 Doctoral Symposium — Rio de Janeiro, Brazil
Apr 11
Presentation accepted at SE 2026 — Bern, Switzerland
Feb 11
2025
Junior Program Committee member for TechDebt 2026 — Rio de Janeiro, Brazil
Jan 09
Invited talk at InnoGuard Winter School 2025 — Bern, Switzerland
Jan 08
Selected Publications (view all )
Understanding CI/CD Workflow Runs Through Interactive and Animated Visualizations

Pablo Valenzuela-Toledo, Timo Kehrer, Sebastiano Panichella

International Conference on Program Comprehension (ICPC) 2026 ICPC Conference

[Paper]

Understanding CI/CD Workflow Runs Through Interactive and Animated Visualizations

Pablo Valenzuela-Toledo, Timo Kehrer, Sebastiano Panichella

International Conference on Program Comprehension (ICPC) 2026 ICPC Conference

[Paper]

Explaining GitHub Actions Failures with Large Language Models: Challenges, Insights, and Limitations

Pablo Valenzuela-Toledo, Chuyue Wu, Sandro Hernandez, Alexander Boll, Roman Machacek, Sebastiano Panichella, Timo Kehrer

International Conference on Program Comprehension (ICPC) 2025 ICPC Conference

[Paper] [arXiv]

Explaining GitHub Actions Failures with Large Language Models: Challenges, Insights, and Limitations

Pablo Valenzuela-Toledo, Chuyue Wu, Sandro Hernandez, Alexander Boll, Roman Machacek, Sebastiano Panichella, Timo Kehrer

International Conference on Program Comprehension (ICPC) 2025 ICPC Conference

[Paper] [arXiv]

EGAD: A Moldable Tool for GitHub Action Analysis

Pablo Valenzuela-Toledo, Alexandre Bergel, Timo Kehrer, Oscar Nierstrasz

IEEE/ACM International Conference on Mining Software Repositories 2023 MSR Conference

[Paper] [IEEE]

EGAD: A Moldable Tool for GitHub Action Analysis

Pablo Valenzuela-Toledo, Alexandre Bergel, Timo Kehrer, Oscar Nierstrasz

IEEE/ACM International Conference on Mining Software Repositories 2023 MSR Conference

[Paper] [IEEE]

All publications