Seok-Ju Hahn

(Suck-Zoo)

I’ll be joining Sygaldry Technologies in San Francisco as an AI/ML associate research scientist from January 2027.

Hi, I’m Seok-Ju! I am a postdoctoral appointee in the Mathematics and Computer Science Division at Argonne National Laboratory.

I build adaptive decision layers that help learning systems determine how and where to spend computation and when to trust a combination of knowledge, with guarantees. Especially, this includes federated and decentralized settings where data distributions, computational resources, communication patterns, and participant objectives are heterogeneous.

In my free time, I sing 🎤 R&B and do kettlebell 🐮🔔 swings. I am open to new collaborations and opportunities. Let’s connect!

sjhahn11512 [at] gmail [dot] com
hahns [at] anl [dot] gov