Mert Albaba

PhD student in RL and Computer Vision

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bio

I am a PhD student at ETH Zürich and the Max Planck Institute – Perceiving Systems, co-advised by Michael Black and Andreas Krause. My primary research interests span imitation learning, diffusion models and VLMs. I am especially excited about creating generative methods that enable robots to learn human skills from videos. I am an ELLIS PhD Student and a CLS Fellow.

I previously spent a year at USC, earned my MSc in Mechanical Engineering at Bilkent University under the supervision of Yildiray Yildiz, and completed my BSc in Electrical and Computer Engineering at Bilkent University.

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research

My primary focus is on generative imitation learning: integrating ideas from video diffusion models, imitation learning, and VLMs to create methods that can accurately mimic human skills in a generative way. I’m particularly interested in both robotics and realistic avatar animation (e.g., character simulation). Ultimately, I aim to enable humanoid agents —virtual or physical— to master a wide range of tasks by learning from just a handful of demonstrations or even from raw video data alone.

In addition to my work in generative imitation learning, I have five years of experience applying reinforcement learning and game theory to model human behavior in autonomous driving. I remain strongly interested in multi-agent systems, where game-theoretic principles can enhance both reinforcement and imitation learning.


selected publications

  1. NIL.jpg
    NIL: No-data Imitation Learning by Leveraging Pre-trained Video Diffusion Models
    Mert Albaba, Chenhao Li, Markos Diomataris, and 3 more authors
    arXiv preprint arXiv:2503.10626, 2025
  2. RILe.jpg
    RILe: Reinforced Imitation Learning
    Mert Albaba, Sammy Christen, Thomas Langarek, and 3 more authors
    arXiv preprint arXiv:2406.08472, 2025
  3. marlui.png
    MARLUI: Multi-Agent Reinforcement Learning for Adaptive Point-and-Click UIs
    Thomas Langerak, Sammy Christen, Mert Albaba, and 3 more authors
    Proceedings of the ACM on Human-Computer Interaction, 2024
  4. gaze.png
    A Transformer-Based Model for the Prediction of Human Gaze Behavior on Videos
    Süleyman Özdel, Yao Rong, Berat Mert Albaba, and 3 more authors
    In Proceedings of the 2024 Symposium on Eye Tracking Research and Applications, 2024
  5. driver.png
    Driver modeling through deep reinforcement learning and behavioral game theory
    Berat Mert Albaba, and Yildiray Yildiz
    IEEE Transactions on Control Systems Technology, 2021
  6. synet.png
    SyNet: An ensemble network for object detection in UAV images
    Berat Mert Albaba, and Sedat Ozer
    In 2020 25th International conference on pattern recognition (ICPR), 2021
  7. arc.png
    Modeling cyber-physical human systems via an interplay between reinforcement learning and game theory
    Berat Mert Albaba, and Yildiray Yildiz
    Annual Reviews in Control, 2019