Search Results for author: Osman Hasan

Found 9 papers, 3 papers with code

Scaling Model Checking for DNN Analysis via State-Space Reduction and Input Segmentation (Extended Version)

1 code implementation29 Jun 2023 Mahum Naseer, Osman Hasan, Muhammad Shafique

This in turn allows the analysis of NN safety properties using the new framework, in addition to all the NN properties already included with FANNet.

UnbiasedNets: A Dataset Diversification Framework for Robustness Bias Alleviation in Neural Networks

1 code implementation24 Feb 2023 Mahum Naseer, Bharath Srinivas Prabakaran, Osman Hasan, Muhammad Shafique

In contrast, UnbiasedNets provides a notable improvement over existing works, while even reducing the robustness bias significantly in some cases, as observed by comparing the NNs trained on the diversified and original datasets.

BioNetExplorer: Architecture-Space Exploration of Bio-Signal Processing Deep Neural Networks for Wearables

no code implementations7 Sep 2021 Bharath Srinivas Prabakaran, Asima Akhtar, Semeen Rehman, Osman Hasan, Muhammad Shafique

We are successful in identifying Pareto-optimal designs, which can reduce the storage overhead of the DNN by ~30MB for a quality loss of less than 0. 5%.

Model Compression

Continual Learning for Real-World Autonomous Systems: Algorithms, Challenges and Frameworks

no code implementations26 May 2021 Khadija Shaheen, Muhammad Abdullah Hanif, Osman Hasan, Muhammad Shafique

Continual learning is essential for all real-world applications, as frozen pre-trained models cannot effectively deal with non-stationary data distributions.

Continual Learning

MacLeR: Machine Learning-based Run-Time Hardware Trojan Detection in Resource-Constrained IoT Edge Devices

no code implementations21 Nov 2020 Faiq Khalid, Syed Rafay Hasan, Sara Zia, Osman Hasan, Falah Awwad, Muhammad Shafique

To reduce the overhead of data acquisition, we propose a single power-port current acquisition block using current sensors in time-division multiplexing, which increases accuracy while incurring reduced area overhead.

BIG-bench Machine Learning

m2caiSeg: Semantic Segmentation of Laparoscopic Images using Convolutional Neural Networks

1 code implementation23 Aug 2020 Salman Maqbool, Aqsa Riaz, Hasan Sajid, Osman Hasan

Overall, the data consists of 307 images, each of which is annotated for the organs and different surgical instruments present in the scene.

Anatomy Data Augmentation +4

FANNet: Formal Analysis of Noise Tolerance, Training Bias and Input Sensitivity in Neural Networks

no code implementations3 Dec 2019 Mahum Naseer, Mishal Fatima Minhas, Faiq Khalid, Muhammad Abdullah Hanif, Osman Hasan, Muhammad Shafique

With a constant improvement in the network architectures and training methodologies, Neural Networks (NNs) are increasingly being deployed in real-world Machine Learning systems.

General Classification

SIMCom: Statistical Sniffing of Inter-Module Communications for Run-time Hardware Trojan Detection

no code implementations4 Nov 2018 Faiq Khalid, Syed Rafay Hasan, Osman Hasan, Muhammad Shafique

We present a run-time methodology for HT detection that employs a multi-parameter statistical traffic modeling of the communication channel in a given System-on-Chip (SoC), named as SIMCom.

Towards Formal Fault Tree Analysis using Theorem Proving

no code implementations8 May 2015 Waqar Ahmed, Osman Hasan

Fault Tree Analysis (FTA) is a dependability analysis technique that has been widely used to predict reliability, availability and safety of many complex engineering systems.

Automated Theorem Proving

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