Search Results for author: Aftab Khan

Found 9 papers, 2 papers with code

Demo: LE3D: A Privacy-preserving Lightweight Data Drift Detection Framework

no code implementations3 Nov 2022 Ioannis Mavromatis, Aftab Khan

This paper presents LE3D; a novel data drift detection framework for preserving data integrity and confidentiality.

Privacy Preserving Time Series

A Dataset of Images of Public Streetlights with Operational Monitoring using Computer Vision Techniques

no code implementations31 Mar 2022 Ioannis Mavromatis, Aleksandar Stanoev, Pietro Carnelli, Yichao Jin, Mahesh Sooriyabandara, Aftab Khan

Each UMBRELLA node is installed on the pole of a lamppost and is equipped with a Raspberry Pi Camera Module v1 facing upwards towards the sky and lamppost light bulb.

Deep Transfer Learning for WiFi Localization

no code implementations8 Mar 2021 Peizheng Li, Han Cui, Aftab Khan, Usman Raza, Robert Piechocki, Angela Doufexi, Tim Farnham

Finally, an ablation study of the training dataset shows that, in both office and sport hall scenarios, after reusing the feature extraction layers of the base model, only 55% of the training data is required to obtain the models' accuracy similar to the base models.

Transfer Learning

Wireless Localisation in WiFi using Novel Deep Architectures

no code implementations16 Oct 2020 Peizheng Li, Han Cui, Aftab Khan, Usman Raza, Robert Piechocki, Angela Doufexi, Tim Farnham

Meanwhile, using a well-organised architecture, the neural network models can be trained directly with raw data from the CSI and localisation features can be automatically extracted to achieve accurate position estimates.

Standing on the Shoulders of Giants: AI-driven Calibration of Localisation Technologies

no code implementations30 May 2019 Aftab Khan, Tim Farnham, Roget Kou, Usman Raza, Thajanee Premalal, Aleksandar Stanoev, William Thompson

High accuracy localisation technologies exist but are prohibitively expensive to deploy for large indoor spaces such as warehouses, factories, and supermarkets to track assets and people.

How Agile is the Adaptive Data Rate Mechanism of LoRaWAN?

1 code implementation28 Aug 2018 Shengyang Li, Usman Raza, Aftab Khan

The LoRaWAN based Low Power Wide Area networks aim to provide long-range connectivity to a large number of devices by exploiting limited radio resources.

Networking and Internet Architecture

Cannot find the paper you are looking for? You can Submit a new open access paper.