German Barquero

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German Barquero

German Barquero

@Germs96

AI Research Scientist @Meta Superintelligence Labs 🇨🇭| Prev. @RealityLabs @UniBarcelona @CVC_UAB

Barcelona, Spain Katılım Mart 2012
444 Takip Edilen350 Takipçiler
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Joan Rodriguez
Joan Rodriguez@joanrod_ai·
Introducing @QuiverAI, a new AI lab and product company focused on frontier vector design. We’ve raised an $8.3M seed round led by @a16z, with support from amazing angels and investors. Our first model, Arrow-1.0, generates SVGs from images and text. It’s available now in public beta at app.quiver.ai
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Sergio Escalera
Sergio Escalera@SergioEscalera_·
UB Hupba Group attending BSC. They lead AI research powered by supercomputing capabilities, aiming to keep us at the frontier of new AI advances worldwide.
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Pablo Ruiz-Ponce
Pablo Ruiz-Ponce@PabloRuizPonce·
Excited to spend the week at #CVPR2025 in Nashville! 🇺🇸 If you’re interested in learning more about MixerMDM, come check out our poster at the following sessions: 📍 💃 [@humogen11384] Wednesday 11, 16:00-18:00, ExHall D #430 📹 [AI4CC] Thursday 12, 17:00, ExHall D #412 👑 Saturday 14, 10:30-12:30, ExHall D #165 Feel free to reach out if you want to chat, connect, or just say hi! ☺️
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German Barquero
German Barquero@Germs96·
Thrilled to share that I’ve just joined the GenAI team at @Meta in Zurich as an AI Research Scientist! Super excited to work alongside an incredible team led by @AlbertPumarola, pushing the frontiers of generative models for multimedia 🚀
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Albert Pumarola
Albert Pumarola@AlbertPumarola·
@Germs96 @Meta Thrilled to have you on the team—let’s crank it up and make great things happen!
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Vitonify
Vitonify@Vitonify·
Step into the circle. Get Scanned. Get Paid. Get your 3D model. Join our virtual clothing research project at UB! linktr.ee/vitonify
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Albert Pumarola
Albert Pumarola@AlbertPumarola·
We have new open positions: Looking for strong candidates with experience on diffusion / flow matching models to work on the next generation image and video models in GenAI. Apply Now: 👇 linkedin.com/posts/meghadas…
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Vitonify
Vitonify@Vitonify·
Scanning sessions are ongoing! 3D scan + 30€. Now you can repeat by bringing different outfits! Also, +5€ for every friend you refer. Slots open until June! 👉 linktr.ee/vitonify
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Pablo Ruiz-Ponce
Pablo Ruiz-Ponce@PabloRuizPonce·
Why do we even need to learn how to mix motions? 🤔In our previous work (DualMDM), we found something very interesting 💡: when mixing motions throughout the denoising process, it actually works better to mix them differently at different steps. Our initial hypothesis was that early in the denoising process, interpersonal dynamics (how people relate to each other) matter more 👫. Later on the denoising, interpersonal dynamics (how a person moves individually) become more important 💃. So, we proposed different mixing schedulers that adapt across steps 🧠📈. This approach worked better than others, but it still had limitations. While some schedulers performed better on average, none of them worked perfectly across all motion combinations 🎭. Different motion pairs needed slightly different schedulers to perform well. 💥 That’s what motivated MixerMDM! We introduce the Mixer — a lightweight transformer module that predicts a mixing weight at every step of the denoising process, conditioned on the motions to be mixed and their textual descriptions 🌀🤖. This allows us to dynamically and consistently mix motions while maintaining strong individual controllability 💃🕺✨
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Pablo Ruiz-Ponce@PabloRuizPonce

📢 Introducing MixerMDM [#CVPR2025] — the first learnable model composition technique for combining pre-trained human motion diffusion models while preserving their core characteristics. 🟡➕🔵🟰🟢 MixerMDM enables consistent, fine-grained individual controllability in generating human-human interactions by: 🎛️ Mixer – A lightweight module that learns how to dynamically mix motions based on their specific characteristics and input conditions. 👩🏻‍🔬 Mixing – A model composition formula that combines motions dynamically through the denoising process, guided by Mixer predictions. 👮🏻‍♂️ Adversarial Training – A training strategy using adversarial losses, where predictions from the pre-trained models act as pseudo-ground truths. 🏅 Evaluation – A novel metric for measuring mixing quality, evaluating both individual and interaction alignment. ❤️ Huge shoutout to my amazing supervisors and co-authors: @Germs96 @cpalmeroc @SergioEscalera_ and José García-Rodríguez 🌍 Project: pabloruizponce.com/papers/MixerMDM 📚 Paper: arxiv.org/abs/2504.01019 🧬 Code: github.com/pabloruizponce…

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