Kristina Nikolić
nkristina.bsky.social
Kristina Nikolić
@nkristina.bsky.social
PhD student at ETH Zurich, working on AI safety. Cambridge MPhil in ML graduate | Alumnus of Mathematical Grammar School | from Serbia
I am at NeurIPS 🇨🇦, please reach out if you want to grab a coffee!
December 12, 2024 at 10:36 PM
Reposted by Kristina Nikolić
SPY Lab is in Vancouver for NeurIPS! Come say hi if you see us around 🕵️
December 10, 2024 at 7:43 PM
Reposted by Kristina Nikolić
Come do open AI with us in Zurich!
We're hiring PhD students, postdocs (and faculty!)
Zurich is a great place to live and do research. It became a slightly better one overnight! Excited to see OAI opening an office here with such a great starting team 🎉
Ok, it is yesterdays news already, but good night sleep is important.

After 7 amazing years at Google Brain/DM, I am joining OpenAI. Together with @xzhai.bsky.social and @giffmana.ai, we will establish OpenAI Zurich office. Proud of our past work and looking forward to the future.
December 4, 2024 at 1:49 PM
Reposted by Kristina Nikolić
Ensemble Everything Everywhere is a defense against adversarial examples that people got quite exited about a few months ago (in particular, the defense causes "perceptually aligned" gradients just like adversarial training)

Unfortunately, we show it's not robust...

arxiv.org/abs/2411.14834
Gradient Masking All-at-Once: Ensemble Everything Everywhere Is Not Robust
Ensemble everything everywhere is a defense to adversarial examples that was recently proposed to make image classifiers robust. This defense works by ensembling a model's intermediate representations...
arxiv.org
November 25, 2024 at 8:38 AM
Reposted by Kristina Nikolić
Zurich is a great place to live and do research. It became a slightly better one overnight! Excited to see OAI opening an office here with such a great starting team 🎉
Ok, it is yesterdays news already, but good night sleep is important.

After 7 amazing years at Google Brain/DM, I am joining OpenAI. Together with @xzhai.bsky.social and @giffmana.ai, we will establish OpenAI Zurich office. Proud of our past work and looking forward to the future.
December 4, 2024 at 9:46 AM