OmnAI Lab
OmnAI Lab
News
People
Research Group
Thesis
Publications
Projects
Photos
Contact
Light
Dark
Automatic
Paper-Conference
Correlating Adversarial Robustness with the Energy of Untrained Classifiers
Neural networks are known to be vulnerable to imperceptible perturbations to their inputs, causing unwarranted behavior in the …
Luca Mautino
,
Mirza Mujtaba Hussain
,
Iacopo Masi
Cite
Neutralizing Proactive Defense using Diffusion-based Upsampling
The rapid spread of open-source generative models has made it easy to create highly realistic manipulated media, posing a critical …
Giuseppe Daidone
,
Filippo Bartolucci
,
Maria Rosaria Briglia
,
Mirza Mujtaba Hussain
,
Giuseppe Lisanti
,
Iacopo Masi
PDF
Cite
DOI
A Provable Energy-Guided Test-Time Defense Boosting Adversarial Robustness of Large Vision-Language Models
Despite the rapid progress in multimodal models and Large Visual-Language Models (LVLM), they remain highly susceptible to adversarial …
Mirza Mujtaba Hussain
,
Antonio D'Orazio
,
Odelia Melamed
,
Iacopo Masi
PDF
Cite
Code
Harnessing Hyperbolic Geometry for Harmful Prompt Detection and Sanitization
Vision–Language Models (VLMs) have become essential for tasks such as image synthesis, captioning, and retrieval by aligning textual …
Igor Maljkovic
,
Maria Rosaria Briglia
,
Iacopo Masi
,
Antonio Emanuele Cinà
,
Fabio Roli
PDF
Cite
Implicit Inversion turns CLIP into a Decoder
CLIP is a discriminative model trained to align images and text in a shared embedding space. Due to its multimodal structure, it serves …
Antonio D'Orazio
,
Maria Rosaria Briglia
,
Donato Crisostomi
,
Dario Loi
,
Emanuele Rodolà
,
Iacopo Masi
PDF
Cite
Code
Spilled Energy in Large Language Models
We reinterpret the final softmax classifier over the vocabulary of Large Language Models (LLM) as an Energy-based Model (EBM). This …
Robert Adrian Minut
,
Hazem Dewidar
,
Iacopo Masi
Cite
Why Adversarially Train Diffusion Models?
We answer the question in the title showing that adversarial training (AT) for diffusion models (DMs) fundamentally differs from …
Maria Rosaria Briglia
,
Mirza Mujtaba Hussain
,
Giuseppe Lisanti
,
Iacopo Masi
PDF
Cite
Code
MASS : MoErging through Adaptive Subspace Selection
Model merging has recently emerged as a lightweight alternative to ensembling, combining multiple fine-tuned models into a single set …
Donato Crisostomi
,
Alessandro Zirilli
,
Antonio Andrea Gargiulo
,
Maria Sofia Bucarelli
,
Simone Scardapane
,
Fabrizio Silvestri
,
Iacopo Masi
,
Emanuele Rodolà
PDF
Cite
Code
Inverse Language Modeling for Robust and Grounded LLMs
The current landscape of defensive mechanisms for LLMs is fragmented and underdeveloped, unlike prior work on classifiers. To further …
Davide Gabrielli
,
Simone Sestito
,
Iacopo Masi
PDF
Cite
Code
Genμ: The Generative Machine Unlearning Challenge
Generative machine unlearning has emerged as a critical requirement for the responsible deployment of text-to-image generative models, …
Kartik Thakral
,
Shreyansh Pathak
,
Tamar Glaser
,
Tal Hassner
,
Diego Garcia-Olano
,
Iacopo Masi
,
Richa Singh
,
Mayank Vatsa
PDF
Cite
Dataset
»
Cite
×