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Hossein Mirzaei

@mirzious.bsky.social
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 25/08/2025
Check out the paper and code: arxiv.org/abs/2507.22813 github.com/AdaptiveMoto...
arxiv.org
DISTIL: Data-Free Inversion of Suspicious Trojan Inputs via Latent Diffusion
Deep neural networks have demonstrated remarkable success across numerous tasks, yet they remain vulnerable to Trojan (backdoor) attacks, raising serious concerns about their safety in real-world miss...
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 25/08/2025
This approach enhances the reliability of trigger reconstruction, making it capable of distinguishing between clean & trojaned models. 🚀 Congrats to all the authors who did an amazing job! 3/4
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 25/08/2025
By employing a diffusion-based generator guided by the target classifier, #DISTIL iteratively produces candidate triggers that align with the model's internal representations associated with malicious behavior. 2/4
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 25/08/2025
My lab has been pushing into explainable, robust, & theoretically-tractable AI models for science 💪 New! Accepted to #ICCV2025 we introduce #DISTIL - led by amazing PhD student @mirzious.bsky.social - we propose a trigger-inversion method for DNNs that reconstructs malicious backdoor triggers 1/4
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 25/03/2025
✨ Introducing a new #SOTA action recognition large multimodal language model: #LLaVAction! By @shaokaiye.bsky.social Haozhe Qi, @trackingskills.bsky.social and me! 📝 arxiv.org/abs/2503.18712 🤖 mmathislab.github.io/llavaction/ 1/n
mmathislab.github.io
LLaVAction: Video Action Recognition
LLaVAction: evaluating and training multi-modal large language models for action recognition
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 08/03/2025
#ICCV2025 submitted = time to 💤😴☕️! But brilliant pushes from Shaokai Ye and co-authors, and @mirzious.bsky.social and co-authors. Looking forward to sharing the works with you all very soon! #ActionRecognition #TrustworthyML
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 22/01/2025
🔥🙏🏼 #AROS 💍 is accepted to #ICLR2025! So proud of @mirzious.bsky.social - what an awesome way to kick off his first grad school project 👌👌 Check out the arxiv version of the paper, open code (including python package) below ⬇️ TL;DR need more robustness?! #PutARingOnIt 💍
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 27/11/2024
And a big welcome to @mirzious.bsky.social to Bluesky! 💙🦋👏 - please follow him; he’s a rising star in merging trustworthy, robust AI for science (just check out his CV 🔥💪): scholar.google.com/citations?us...
scholar.google.com
Hossein Mirzaei
‪PhD student @ Mathis Lab‬ - ‪‪Cited by 268‬‬ - ‪Machine Learning‬
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 27/11/2024
Plus the code is #opensource and a Python package for ease of testing and adding to your fav OOD problem 👏 github.com/AdaptiveMoto... Demo it in Colab, etc! Stars ⭐️ appreciated! Always helpful to know when to support a code base 😉🥰🍾
github.com
GitHub - AdaptiveMotorControlLab/AROS: 💍
💍. Contribute to AdaptiveMotorControlLab/AROS development by creating an account on GitHub.
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 27/11/2024
#AROS💍 leverages neural ODEs and Lyapunov stability theory to craft an embedding method to smartly detect OOD samples. Strikingly, we can improve performance on popular adversarial detection benchmarks such as CIFAR10 vs CIFAR100 by over 40% 👏 🔥🚀 we are excited to keep pushing this line of work 💪
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Reposted by Hossein Mirzaei
Mackenzie Weygandt Mathis @trackingactions.bsky.social · 27/11/2024
Adversarial robustness is becoming even more critical as #AI systems are deployed in the real-world, but how can we detect outliers (adversarials) without training on them?  🔥 NEW work by @mirzious.bsky.social a super talented PhD student in my group 🧠🧪 🚀 📊➡️ #AROS💍 arxiv.org/abs/2410.10744 1/2
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