Search Results for author: Francisco Eiras

Found 9 papers, 3 papers with code

Segment, Select, Correct: A Framework for Weakly-Supervised Referring Segmentation

no code implementations20 Oct 2023 Francisco Eiras, Kemal Oksuz, Adel Bibi, Philip H. S. Torr, Puneet K. Dokania

Referring Image Segmentation (RIS) - the problem of identifying objects in images through natural language sentences - is a challenging task currently mostly solved through supervised learning.

Image Segmentation Semantic Segmentation +1

Faithful Knowledge Distillation

no code implementations7 Jun 2023 Tom A. Lamb, Rudy Brunel, Krishnamurthy Dj Dvijotham, M. Pawan Kumar, Philip H. S. Torr, Francisco Eiras

To address these questions, we introduce a faithful imitation framework to discuss the relative calibration of confidences and provide empirical and certified methods to evaluate the relative calibration of a student w. r. t.

Adversarial Robustness Knowledge Distillation

Provably Correct Physics-Informed Neural Networks

no code implementations17 May 2023 Francisco Eiras, Adel Bibi, Rudy Bunel, Krishnamurthy Dj Dvijotham, Philip Torr, M. Pawan Kumar

Recent work provides promising evidence that Physics-informed neural networks (PINN) can efficiently solve partial differential equations (PDE).

Certifying Ensembles: A General Certification Theory with S-Lipschitzness

no code implementations25 Apr 2023 Aleksandar Petrov, Francisco Eiras, Amartya Sanyal, Philip H. S. Torr, Adel Bibi

Improving and guaranteeing the robustness of deep learning models has been a topic of intense research.

ANCER: Anisotropic Certification via Sample-wise Volume Maximization

1 code implementation9 Jul 2021 Francisco Eiras, Motasem Alfarra, M. Pawan Kumar, Philip H. S. Torr, Puneet K. Dokania, Bernard Ghanem, Adel Bibi

Randomized smoothing has recently emerged as an effective tool that enables certification of deep neural network classifiers at scale.

PILOT: Efficient Planning by Imitation Learning and Optimisation for Safe Autonomous Driving

no code implementations1 Nov 2020 Henry Pulver, Francisco Eiras, Ludovico Carozza, Majd Hawasly, Stefano V. Albrecht, Subramanian Ramamoorthy

In this paper, we present PILOT -- a planning framework that comprises an imitation neural network followed by an efficient optimiser that actively rectifies the network's plan, guaranteeing fulfilment of safety and comfort requirements.

Autonomous Driving Imitation Learning

Integrating Planning and Interpretable Goal Recognition for Autonomous Driving

2 code implementations6 Feb 2020 Stefano V. Albrecht, Cillian Brewitt, John Wilhelm, Francisco Eiras, Mihai Dobre, Subramanian Ramamoorthy

The ability to predict the intentions and driving trajectories of other vehicles is a key problem for autonomous driving.

Robotics

PaRoT: A Practical Framework for Robust Deep Neural Network Training

1 code implementation7 Jan 2020 Edward Ayers, Francisco Eiras, Majd Hawasly, Iain Whiteside

Deep Neural Networks (DNNs) are finding important applications in safety-critical systems such as Autonomous Vehicles (AVs), where perceiving the environment correctly and robustly is necessary for safe operation.

Adversarial Defense Autonomous Vehicles

Analytical Modeling of Vanishing Points and Curves in Catadioptric Cameras

no code implementations CVPR 2018 Pedro Miraldo, Francisco Eiras, Srikumar Ramalingam

Vanishing points and vanishing lines are classical geometrical concepts in perspective cameras that have a lineage dating back to 3 centuries.

Pose Estimation

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