Bug-Fixing & AI: How Google is Using AI Agents to Repair Code

TU Wien Informatics, 9 Favoritenstraße, Wien, 1040

GDG on Campus Vienna University of Technology

On our 8th GDG meetup, former Research Scientist at Google and current TU Professor Jürgen Cito will give an exciting talk about the current state of automatic software bugfixing and how their research improved the code quality at Google.

May 15, 4:00 – 7:00 PM (UTC)

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Key Themes

AIGeminiMachine Learning

About this event

Modern AI agents are stepping beyond chatbots and into the developer’s toolbox—capable of planning, reasoning, and fixing real bugs in real codebases. In this talk, we’ll dive into Google’s latest research on agent-based program repair, where large language models (LLMs) are used to autonomously diagnose and patch complex bugs at scale.

We’ll explore Passerine, an experimental repair agent built to operate inside Google’s own development ecosystem, and how it performed on a new dataset of 178 real-world bugs. You’ll learn:

🛠️ How AI agents go from bug reports to working code

 📊 Why enterprise bugs are different from open-source ones — and what that means for industry adoption of bug repair

 🚀 What these results mean for the future of coding and developer productivity

Whether you're curious about LLMs, developer tools, or just want to see AI take a crack at real software engineering problems at the scale of Google, this talk is for you.


📍 Location: TU Wien - FAV 01 (https://maps.tuwien.ac.at/?q=HEEG02#map)

📅 Date: Thursday, 15. Mai 2025

🕖 Time: 18:00–21:00

🍕 Perks? Free Pizza, Free Innocent Juice, Free Snacks & drinks, great people, top-tier AI content!

💸 Cost: Free! Limited capacity – please register early to secure your spot!


🎙 Meet our speaker:

Jürgen Cito is an Associate Professor at TU Wien (Vienna, Austria). He received his PhD from the University of Zurich and conducted postdoctoral research at MIT CSAIL. He has also been continuously engaging with industry as a visiting scientist and software engineer at Meta (in the Probability group) and was recently a visiting faculty researcher at Google (in the DevAI group). His current research spans AI for code, with particular focus on explainability of code models, and leveraging LLM agents for security testing and program repair.


When

When

Thursday, May 15, 2025
4:00 PM – 7:00 PM (UTC)

Partners

Innocent logo

Innocent

Fachschaft Wirtschaftsinformatik TU Wien logo

Fachschaft Wirtschaftsinformatik TU Wien

IPA Lab, TU Wien logo

IPA Lab, TU Wien

Organizers

  • Nathanael Nussbaumer

    TU Vienna

    Lead

  • Liana Akobian

    TU Vienna

    Co-Organizer

  • Patrick Styll

    Technische Universität Wien

    Co-Organizer

  • Anton Zamyatin

    TU Wien

    Co-Organizer

  • Alexander Rinsche

    Co-Organizer

  • Meryem Ben yahia

    Member

  • Yahya Jabary

    Member

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