Search Results for author: Ola Ahmad

Found 8 papers, 0 papers with code

Randomized Confidence Bounds for Stochastic Partial Monitoring

no code implementations7 Feb 2024 Maxime Heuillet, Ola Ahmad, Audrey Durand

In this paper, we consider the contextual and non-contextual PM settings with stochastic outcomes.

MoP-CLIP: A Mixture of Prompt-Tuned CLIP Models for Domain Incremental Learning

no code implementations11 Jul 2023 Julien Nicolas, Florent Chiaroni, Imtiaz Ziko, Ola Ahmad, Christian Desrosiers, Jose Dolz

Despite the recent progress in incremental learning, addressing catastrophic forgetting under distributional drift is still an open and important problem.

Incremental Learning

Causal Analysis for Robust Interpretability of Neural Networks

no code implementations15 May 2023 Ola Ahmad, Nicolas Bereux, Loïc Baret, Vahid Hashemi, Freddy Lecue

The result is task-specific causal explanatory graphs that can audit model behavior and express the actual causes underlying its performance.

Attribute Image Classification

FisheyeHDK: Hyperbolic Deformable Kernel Learning for Ultra-Wide Field-of-View Image Recognition

no code implementations14 Mar 2022 Ola Ahmad, Freddy Lecue

Some methods proposed the adaptation of CNNs to ultra-wide FoV images by learning deformable kernels.

Object Recognition

Interventional Black-Box Explanations

no code implementations29 Sep 2021 Ola Ahmad, Simon Corbeil, Vahid Hashemi, Freddy Lecue

Finally, we believe that our method is orthogonal to logic-based explanation methods and can be leveraged to improve their explanations.

Image Classification

Adaptable Deformable Convolutions for Semantic Segmentation of Fisheye Images in Autonomous Driving Systems

no code implementations19 Feb 2021 Clément Playout, Ola Ahmad, Freddy Lecue, Farida Cheriet

Finally, we provide an in-depth analysis of the effect of the deformable convolutions, bringing elements of discussion on the behavior of CNN models.

Autonomous Driving Semantic Segmentation

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