Search Results for author: Hasan Abed Al Kader Hammoud

Found 18 papers, 8 papers with code

Towards Data-Efficient Pretraining for Atomic Property Prediction

no code implementations16 Feb 2025 Yasir Ghunaim, Hasan Abed Al Kader Hammoud, Bernard Ghanem

This paper challenges the recent paradigm in atomic property prediction that links progress to growing dataset sizes and computational resources.

Prediction Property Prediction

Model Merging and Safety Alignment: One Bad Model Spoils the Bunch

no code implementations20 Jun 2024 Hasan Abed Al Kader Hammoud, Umberto Michieli, Fabio Pizzati, Philip Torr, Adel Bibi, Bernard Ghanem, Mete Ozay

Our experiments illustrate the effectiveness of integrating alignment-related data during merging, resulting in models that excel in both domain expertise and alignment.

model Safety Alignment

On Pretraining Data Diversity for Self-Supervised Learning

1 code implementation20 Mar 2024 Hasan Abed Al Kader Hammoud, Tuhin Das, Fabio Pizzati, Philip Torr, Adel Bibi, Bernard Ghanem

We explore the impact of training with more diverse datasets, characterized by the number of unique samples, on the performance of self-supervised learning (SSL) under a fixed computational budget.

Diversity Self-Supervised Learning

From Categories to Classifiers: Name-Only Continual Learning by Exploring the Web

no code implementations19 Nov 2023 Ameya Prabhu, Hasan Abed Al Kader Hammoud, Ser-Nam Lim, Bernard Ghanem, Philip H. S. Torr, Adel Bibi

Continual Learning (CL) often relies on the availability of extensive annotated datasets, an assumption that is unrealistically time-consuming and costly in practice.

Continual Learning Image Classification +1

Rapid Adaptation in Online Continual Learning: Are We Evaluating It Right?

1 code implementation ICCV 2023 Hasan Abed Al Kader Hammoud, Ameya Prabhu, Ser-Nam Lim, Philip H. S. Torr, Adel Bibi, Bernard Ghanem

We revisit the common practice of evaluating adaptation of Online Continual Learning (OCL) algorithms through the metric of online accuracy, which measures the accuracy of the model on the immediate next few samples.

Continual Learning

CAMEL: Communicative Agents for "Mind" Exploration of Large Language Model Society

2 code implementations NeurIPS 2023 Guohao Li, Hasan Abed Al Kader Hammoud, Hani Itani, Dmitrii Khizbullin, Bernard Ghanem

Our contributions include introducing a novel communicative agent framework, offering a scalable approach for studying the cooperative behaviors and capabilities of multi-agent systems, and open-sourcing our library to support research on communicative agents and beyond: https://github. com/camel-ai/camel.

Instruction Following Language Modeling +2

Don't FREAK Out: A Frequency-Inspired Approach to Detecting Backdoor Poisoned Samples in DNNs

no code implementations23 Mar 2023 Hasan Abed Al Kader Hammoud, Adel Bibi, Philip H. S. Torr, Bernard Ghanem

In this paper we investigate the frequency sensitivity of Deep Neural Networks (DNNs) when presented with clean samples versus poisoned samples.

Computationally Budgeted Continual Learning: What Does Matter?

1 code implementation CVPR 2023 Ameya Prabhu, Hasan Abed Al Kader Hammoud, Puneet Dokania, Philip H. S. Torr, Ser-Nam Lim, Bernard Ghanem, Adel Bibi

Our conclusions are consistent in a different number of stream time steps, e. g., 20 to 200, and under several computational budgets.

Continual Learning

Real-Time Evaluation in Online Continual Learning: A New Hope

1 code implementation CVPR 2023 Yasir Ghunaim, Adel Bibi, Kumail Alhamoud, Motasem Alfarra, Hasan Abed Al Kader Hammoud, Ameya Prabhu, Philip H. S. Torr, Bernard Ghanem

We show that a simple baseline outperforms state-of-the-art CL methods under this evaluation, questioning the applicability of existing methods in realistic settings.

Continual Learning

Look, Listen, and Attack: Backdoor Attacks Against Video Action Recognition

no code implementations3 Jan 2023 Hasan Abed Al Kader Hammoud, Shuming Liu, Mohammed Alkhrashi, Fahad Albalawi, Bernard Ghanem

Although backdoor attacks have been extensively studied in the image domain, there are very few works that explore such attacks in the video domain, and they tend to conclude that image backdoor attacks are less effective in the video domain.

Action Recognition Temporal Action Localization

Generalizability of Adversarial Robustness Under Distribution Shifts

no code implementations29 Sep 2022 Kumail Alhamoud, Hasan Abed Al Kader Hammoud, Motasem Alfarra, Bernard Ghanem

Recent progress in empirical and certified robustness promises to deliver reliable and deployable Deep Neural Networks (DNNs).

Adversarial Robustness Domain Generalization

ASSANet: An Anisotropic Separable Set Abstraction for Efficient Point Cloud Representation Learning

1 code implementation NeurIPS 2021 Guocheng Qian, Hasan Abed Al Kader Hammoud, Guohao Li, Ali Thabet, Bernard Ghanem

We then introduce a new Anisotropic Reduction function into our Separable SA module and propose an Anisotropic Separable SA (ASSA) module that substantially increases the network's accuracy.

3D Part Segmentation 3D Point Cloud Classification +2

Check Your Other Door! Creating Backdoor Attacks in the Frequency Domain

no code implementations12 Sep 2021 Hasan Abed Al Kader Hammoud, Bernard Ghanem

Deep Neural Networks (DNNs) are ubiquitous and span a variety of applications ranging from image classification to real-time object detection.

Backdoor Attack Image Classification +2

On the Decision Boundaries of Neural Networks. A Tropical Geometry Perspective

no code implementations1 Jan 2021 Motasem Alfarra, Adel Bibi, Hasan Abed Al Kader Hammoud, Mohamed Gaafar, Bernard Ghanem

This work tackles the problem of characterizing and understanding the decision boundaries of neural networks with piecewise linear non-linearity activations.

Network Pruning

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