no code implementations • 31 Mar 2022 • Brosnan Yuen, Yifeng Bie, Duncan Cairns, Geoffrey Harper, Jason Xu, Charles Chang, Xiaodai Dong, Tao Lu
Previous contact tracing systems required the users to perform many manual actions, such as installing smartphone applications, joining wireless networks, or carrying custom user devices.
no code implementations • 29 Nov 2021 • Minh Tu Hoang, Brosnan Yuen, Kai Ren, Ahmed Elmoogy, Xiaodai Dong, Tao Lu, Robert Westendorp, Kishore Reddy Tarimala
This paper proposes passive WiFi indoor localization.
no code implementations • 7 Nov 2020 • Brosnan Yuen, Minh Tu Hoang, Xiaodai Dong, Tao Lu
This article proposes a Universal Activation Function (UAF) that achieves near optimal performance in quantification, classification, and reinforcement learning (RL) problems.
no code implementations • 13 May 2020 • Minh Tu Hoang, Brosnan Yuen, Kai Ren, Xiaodai Dong, Tao Lu, Robert Westendorp, Kishore Reddy
This paper proposes a combined network structure between convolutional neural network (CNN) and long-short term memory (LSTM) quantifier for WiFi fingerprinting indoor localization.
no code implementations • 8 Jan 2020 • Minh Tu Hoang, Brosnan Yuen, Xiaodai Dong, Tao Lu, Robert Westendorp, Kishore Reddy
In contrast, SSP leverages the information of the previous position to determine the probable location since the user's speed in an indoor environment is bounded and locations near the previous one have higher probability than the other locations.
no code implementations • 13 Oct 2019 • Brosnan Yuen
The VHDL design consists of multiple processor groups.
no code implementations • 4 Jul 2019 • Brosnan Yuen
A Monte Carlo k-nearest neighbours (KNN) and a multi-resolution convolutional neural network (CNN) were developed to detect the presences of multiple gasses in near infrared (IR) spectrums.
no code implementations • 24 Jun 2019 • Luyun Gan, Brosnan Yuen, Tao Lu
In this paper, we implement multi-label neural networks with optimal thresholding to identify gas species among a multi gas mixture in a cluttered environment.
no code implementations • 27 Mar 2019 • Minh Tu Hoang, Brosnan Yuen, Xiaodai Dong, Tao Lu, Robert Westendorp, Kishore Reddy
This paper proposes recurrent neuron networks (RNNs) for a fingerprinting indoor localization using WiFi.