Teaser for DeCLIP: Decoding CLIP representations for deepfake localization
Stefan Smeu, Elisabeta Oneata, Dan Oneata
Accepted at WACV 2025 (Oral) Feb 2025
Links: arXiv Proceedings GitHub Abstract Generative models can create entirely new images, but they can also partially modify real images in ways that …
Teaser for Robust Novelty Detection through Style-Conscious Feature Ranking
Stefan Smeu, Elena Burceanu, Emanuela Haller, Andrei Liviu Nicolicioiu
Accepted at WACV 2025 (Poster) Feb 2025
Links: arXiv Proceedings GitHub Abstract Novelty detection seeks to identify samples deviating from a known distribution, yet data shifts in a …
Teaser for Towards Fused Kernels for Gated MLP
Feb 2025
The decoder block of a Transformer is the basic unit of all modern LLMs. Most of the compute used for it is spent on self-attention and the MLP, with …
Teaser for ConceptDrift: Uncovering Biases through the Lens of Foundational Models
Cristian Daniel Paduraru, Antonio Barbalau, Radu Filipescu, Andrei Liviu Nicolicioiu, Elena Burceanu
Accepted at NeurIPS 2024 Workshop Interpretable AI: Past, Present and Future Dec 2024
Links: arXiv Abstract Datasets and pre-trained models come with intrinsic biases. Most methods rely on spotting them by analysing misclassified …
Teaser for MolMix: A Simple Yet Effective Baseline for Multimodal Molecular Representation Learning
A. Manolache, D. Tantaru, M. Niepert
Accepted at NeurIPS 2024 Workshop on Machine Learning for Structural Biology Dec 2024
Links: arXiv GitHub Abstract In this work, we propose a simple transformer-based baseline for multimodal molecular representation learning, …
Teaser for WASP: A Weight-Space Approach to Detecting Learned Spuriousness
Cristian Daniel Paduraru, Antonio Barbalau, Radu Filipescu, Andrei Liviu Nicolicioiu, Elena Burceanu
Accepted at NeurIPS 2024 Workshop Interpretable AI: Past, Present and Future Dec 2024
Links: arXiv GitHub Abstract It is of crucial importance to train machine learning models such that they clearly understand what defines each class in …
Teaser for Probabilistic Graph Rewiring via Virtual Nodes
C. Qian, A. Manolache, C. Morris, M. Niepert
Accepted at NeurIPS 2024 (Poster) Dec 2024
Links: arXiv GitHub Abstract Message-passing graph neural networks (MPNNs) have emerged as a powerful paradigm for graph-based machine learning. …
Teaser for Towards generalisable and calibrated audio deepfake detection with self-supervised representations
Octavian Pascu, Adriana Stan, Dan Oneata, Elisabeta Oneata, Horia Cucu
Accepted at Interspeech 2024 Sep 2024
Links: Proceedings PDF Abstract Generalisation—the ability of a model to perform well on unseen data—is crucial for building reliable deepfake …
Teaser for Large Language Models for Malware Analysis
Jan 2024
Large Language Models (LLMs) took the world by storm in 2023, revolutionizing the way people search and generate text content. LLMs for code have …
Teaser for Weakly-supervised deepfake localization in diffusion-generated images
Dragos-Constantin Tantaru, Elisabeta Oneata, Dan Oneata
Accepted at Winter Conference on Applications of Computer Vision (WACV) 2024 Jan 2024
Links: arXiv Proceedings GitHub Abstract The remarkable generative capabilities of denoising diffusion models have raised new concerns regarding the …