Search Results for author: Bashir Al-Hashimi

Found 4 papers, 2 papers with code

Calibrating Wireless Ray Tracing for Digital Twinning using Local Phase Error Estimates

1 code implementation19 Dec 2023 Clement Ruah, Osvaldo Simeone, Jakob Hoydis, Bashir Al-Hashimi

This paper proposes a novel channel response-based scheme that, unlike the state of the art, estimates and compensates for the phase errors in the RT-generated channel responses.

Data Augmentation

A Bayesian Framework for Digital Twin-Based Control, Monitoring, and Data Collection in Wireless Systems

no code implementations2 Dec 2022 Clement Ruah, Osvaldo Simeone, Bashir Al-Hashimi

A key challenge in the deployment of DT systems is to ensure that virtual control optimization, monitoring, and analysis at the DT are safe and reliable, avoiding incorrect decisions caused by "model exploitation".

Anomaly Detection counterfactual +1

Digital Twin-Based Multiple Access Optimization and Monitoring via Model-Driven Bayesian Learning

1 code implementation11 Oct 2022 Clement Ruah, Osvaldo Simeone, Bashir Al-Hashimi

Commonly adopted in the manufacturing and aerospace sectors, digital twin (DT) platforms are increasingly seen as a promising paradigm to control and monitor software-based, "open", communication systems, which play the role of the physical twin (PT).

Anomaly Detection Multi-agent Reinforcement Learning

Temporal Early Exits for Efficient Video Object Detection

no code implementations21 Jun 2021 Amin Sabet, Jonathon Hare, Bashir Al-Hashimi, Geoff V. Merrett

In this paper, we propose temporal early exits to reduce the computational complexity of per-frame video object detection.

Object object-detection +2

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