Cornelius Emde

70 posts

Cornelius Emde banner
Cornelius Emde

Cornelius Emde

@CorEmde

DPhil Student, Machine Learning Robustness in CS at @UniofOxford and @OxfordTVG. Ex - ML Research Scientist at @Wise

Oxford Bergabung Eylül 2020
526 Mengikuti144 Pengikut
Cornelius Emde
Cornelius Emde@CorEmde·
1/ Evaluating a single agent harness is hard. Evaluating a multi-agent system? That's a whole different problem. Most eval tools treat the model as the unit of analysis. But in multi-agent systems, the system is what matters. That's why we built MASEval 🧵 #Agents #AI #Eval
Cornelius Emde tweet media
English
3
1
7
537
Cornelius Emde
Cornelius Emde@CorEmde·
Great work lead by @anmgoel on how fragile contextual integrity can be in LLMs. This work shows that contextual privacy degrades easily during fine-tuning on benign data and common safety benchmarks don't pick this up. #AISecurity #AIAgents
Anmol Goel@anmgoel

🚨 Fine-tuning your model to be more helpful or empathetic might be making it less private, without you noticing. In our latest work, we show that benign fine-tuning can silently break contextual privacy in language models while safety & general capabilities appear intact. ⬇️

English
0
2
4
433
Lukas Aichberger
Lukas Aichberger@aichberger·
Oh right — who needs theory and experiments when there’s already a function for it on GitHub.
Lukas Aichberger tweet media
English
2
0
30
5.6K
ELLIS
ELLIS@ELLISforEurope·
Meet @DebOishi, ELLIS PhD Student 🎓 at @UniofOxford 🏴󠁧󠁢󠁥󠁮󠁧󠁿 & @GoogleDeepMind. She works on computer vision, gen & responsible AI and chairs ELLIS PhD Reading Groups on CV & deep learning theory. Career high: She won a £25K grant from @SkyUK to advance ML & AI! 👏 #WomenInELLIS
English
3
6
28
5.2K
Oana-Maria Camburu
Oana-Maria Camburu@oanacamb·
🥳Thrilled to announce that I started as an Assistant Professor @imperialcollege! Grateful to all my mentors and collaborators from @ucl, @UniofOxford, and worldwide! I will continue working on 🌟Alignment and A(G)I Safety🌟 and 🚨 I have funding for PhD students 🚨. I look forward to building a brilliant team of students and postdocs! If you are interested in working together, contact me 📨 sites.google.com/view/oana-mari…
Oana-Maria Camburu tweet media
English
33
23
421
33.8K
Cornelius Emde me-retweet
Esra Şengül
Esra Şengül@esra_sngl·
Excited to share our preprint! We show that sustained macrophage and B cell responses are essential for heart regeneration in Mexican cavefish, helping uncover why surface fish heal but cavefish scar 🫀🐟. Check out the full story: biorxiv.org/content/10.110…
English
0
7
25
1.4K
Cornelius Emde
Cornelius Emde@CorEmde·
@negar_rz I am very interested in working with you and would love to connect but l can’t message you on Twitter nor LinkedIn :)
English
0
0
0
1.2K
Negar Rostamzadeh
Negar Rostamzadeh@negar_rz·
I am at #ICLR2025 and looking for a Student Researcher for this summer. If you are at ICLR and is considering an internship reach out to me.
English
9
17
202
31.6K
Cornelius Emde
Cornelius Emde@CorEmde·
To obtain such certificates, we present a simple, scalable and powerful algorithm: VALID. Remarkably, for each unwanted response it provides a global bound in prompt space 🚀 (6/7)
Cornelius Emde tweet media
English
1
0
2
170