Hadar Averbuch-Elor

Assistant Professor at @cs_cornell and @cornell_tech

[Hadar Averbuch-Elor @ElorHadar]

@Jimantha Congratulations Noah!!!

[Noah Snavely @Jimantha]

Thank you, Humphrey! It's a real honor to receive this award!

[Hadar Averbuch-Elor @ElorHadar]

I'll be presenting some of our recent works at the AI for Visual Arts (Room 4AB, 9am), Spatial Intelligence for Cultural Heritage (Room 708, 2:15pm) and the What is Next in Multimodal Foundation Models? (Room 3A, 4pm) workshops at @CVPR tomorrow. Please join if you're around!

[Daniel Cohen-Or @DanielCohenOr1]

Cycle consistency is a powerful and cool idea.

Here we use it to learn image decomposition: decompose an image into components, recombine them, and enforce consistency both ways.

A cool training principle with surprisingly strong results.

[Yiwen Zhang @YiwenZhangYZ]

🚀 #CVPR2026 Accepted!🚀

Thrilled to share that my first-authored undergraduate paper, “Emergent Extreme-View Geometry in 3D Foundation Models,” has been accepted to CVPR 2026! 🎉

Looking forward to seeing many of you in Denver! ✈️

Project page: https://t.co/taqYaLWKfR

[Noah Snavely @Jimantha]

This is a great program for folks interested in postdocs @Cornell. For vision/graphics folks interested in NYC, @ElorHadar, @andrewhowens, and I are potentially recruiting a joint postdoc. Please apply!

[Yoav Artzi @yoavartzi]

.@Cornell is recruiting for multiple postdoctoral positions in AI as part of two programs: Empire AI Fellows and Foundational AI Fellows. Positions are available in NYC and Ithaca.

Deadline for full consideration is Nov 20, 2025!
https://t.co/HHzyB7vNCB

[Etai Sella @etai_sella]

Very excited to introduce our 🌺#ICCV2025 highlight🌺 paper “BlendedPC”!

This work sets a new standard in localised semantic editing of point clouds, using purely text as guidance.

Project page: https://t.co/7waIFnDhVM

Wanna hear more? 👇🧵

[Morris Alper @MorrisAlper]

💥New preprint! WildCAT3D uses tourist photos in-the-wild as supervision to learn to generate novel, consistent views of scenes like the one shown below. Work from Meta AI internship, with @davnov123 @filippos_kok @ElorHadar @t_monnier (1/5)

[Anand Bhattad @anand_bhattad]

I’m looking for PhD students for the 2026 cycle! If you’re @CVPR and think we might be a good fit, come say hi or send me an email with [CVPR2025] in the subject line so that I don’t miss it. #CVPR2025

[Hadar Averbuch-Elor @ElorHadar]

@anand_bhattad @JHUCompSci @HopkinsDSAI Congrats Anand!

[Hadar Averbuch-Elor @ElorHadar]

@kanishkamisra Congrats Kanishka!!👏

[Etai Sella @etai_sella]

Excited to share that our latest paper: "InstanceGen: Image Generation with Instance Level Instructions" was recently accepted to #SIGGRAPH2025!

InstanceGen tackles the problem of generating images for complex multi-object prompts

https://t.co/6V5ZdTaEza

👇🧵[1/7]

[ICLR @iclr_conf]

That's a wrap for #ICLR2025! See you all next year in Brazil! Please all welcome @BharathHarihar3 as the new Senior Program Chair! (With @cvondrick continuing on as General Chair.)

[MrNeRF @janusch_patas]

Let it Snow! Animating Static Gaussian Scenes With Dynamic Weather Effects

Contributions:
• A novel framework for incorporating physically-based global dynamic effects into static 3D Gaussian scenes.

• Ensuring realistic scene interaction and collision effects by producing effect-specific appearance parameters and introducing collision handling techniques.

• State-of-the-art results for various dynamic weather effects, demonstrating significant improvements over existing approaches.

[Yoav Artzi @yoavartzi]

I am looking for a postdoc. A serious-looking call coming soon, but this is to get it going. Topics include (but not limited to): LLMs (🫢!), multimodal LLMs, interaction+learning, RL, intersection with cogsci, ... see our work to get an idea:
https://t.co/JKBbzfrGQU
Plz RT 🙏

[Hadar Averbuch-Elor @ElorHadar]

Very excited about this interdisciplinary collaboration led by Rachel and Morris in our group (to be presented in #ICLR2025)!

[Morris Alper @MorrisAlper]

Cuneiform at #ICLR2025! ProtoSnap finds the configuration of wedges in scanned cuneiform signs for downstream applications like OCR. A new tool for understanding the ancient world!
https://t.co/cfFvTu9U0G
h/t Rachel Mikulinsky @ShGordin @ElorHadar and all collaborators.
🧵👇

[Assaf Ben Kish @abk_tau]

'Mitigating Open-Vocabulary Caption Hallucinations' is accepted to EMNLP 2024! 🎉 https://t.co/LeEFLyKI6Y

TL;DR
OpenCHAIR: an open-vocabulary hallucination benchmark
MOCHa: RLAIF framework for hallucination reduction

A great coop with @moranynk @MorrisAlper @RGiryes @ElorHadar

[Hadar Averbuch-Elor @ElorHadar]

@angelaqdai @eccvconf Congrats Angela!

[Hadar Averbuch-Elor @ElorHadar]

@jbhuang0604 Oh no! Wishing you a speedy recovery and all the best!