Stratis Tsirtsis
stratiss.bsky.social
Stratis Tsirtsis
@stratiss.bsky.social
Postdoc @ Hasso Plattner Institute working on machine learning. Previously @ Max Planck Institute, Meta, Stanford, NTUA.
💻 https://stsirtsis.github.io/
This is the result of fantastic team work with Eleni Straitouri, Ander Artola Velasco, and @autreche.bsky.social.
October 22, 2025 at 11:45 AM
Our decision support system is underpinned by a single parameter (epsilon) that adaptively controls the level of human agency. The resulting cumulative reward varies smoothly with epsilon, which allows us to find the optimal level of human agency using a bandit algorithm.
October 22, 2025 at 11:45 AM
While I’m sad to leave the MPI for Software Systems and its people, it's time to move on. Starting October, I will be a postdoctoral researcher at @hpi.bsky.social, working with @swachter.bsky.social. Super excited about this next chapter!
August 20, 2025 at 5:22 PM
Grateful to the tutorial chairs @urish.bsky.social and @sineadwilliamson.bsky.social for the opportunity, and big thanks to the PC chairs @smaglia.bsky.social and @csilviavr.bsky.social for being on the ground and making UAI 2025 such a unique experience!
August 1, 2025 at 11:40 AM
Heading to Rio de Janeiro 🇧🇷 for UAI 2025 (@auai.org) to present our tutorial with @tobigerstenberg.bsky.social and @autreche.bsky.social on "Counterfactuals in Minds and Machines" on Monday. Looking forward to this! If you are in Rio, let's meet!
July 18, 2025 at 12:38 PM
Awesome work led by Ander, with Nastaran Okati and @autreche.bsky.social.
May 30, 2025 at 11:24 AM
This work is a collaborative effort with a fantastic team: Nina Corvelo Benz, Eleni Straitouri, Ivi Chatzi, Ander Artola Velasco, Suhas Thejaswi, and @autreche.bsky.social
April 25, 2025 at 1:53 PM