Search Results for author: Lahiru Jayasinghe

Found 6 papers, 2 papers with code

A Hybrid Deep Learning Model-based Remaining Useful Life Estimation for Reed Relay with Degradation Pattern Clustering

no code implementations14 Sep 2022 Chinthaka Gamanayake, Yan Qin, Chau Yuen, Lahiru Jayasinghe, Dominique-Ea Tan, Jenny Low

To provide accurate remaining useful life (RUL) estimation for reed relay, a hybrid deep learning network with degradation pattern clustering is proposed based on the following three considerations.

Clustering

Time-Series Regeneration with Convolutional Recurrent Generative Adversarial Network for Remaining Useful Life Estimation

no code implementations11 Jan 2021 Xuewen Zhang, Yan Qin, Chau Yuen, Lahiru Jayasinghe, Xiang Liu

Out of this consideration, an enhanced RUL framework focusing on data self-generation is put forward for both non-cyclic and cyclic degradation patterns for the first time.

Generative Adversarial Network Time Series +1

Cluster Pruning: An Efficient Filter Pruning Method for Edge AI Vision Applications

no code implementations5 Mar 2020 Chinthaka Gamanayake, Lahiru Jayasinghe, Benny Ng, Chau Yuen

Even though the Convolutional Neural Networks (CNN) has shown superior results in the field of computer vision, it is still a challenging task to implement computer vision algorithms in real-time at the edge, especially using a low-cost IoT device due to high memory consumption and computation complexities in a CNN.

Quantization

DCASE 2018 Challenge: Solution for Task 5

no code implementations11 Dec 2018 Jeremy Chew, Ying-Xiang Sun, Lahiru Jayasinghe, Chau Yuen

To address Task 5 in the Detection and Classification of Acoustic Scenes and Events (DCASE) 2018 challenge, in this paper, we propose an ensemble learning system.

Ensemble Learning General Classification

Temporal Convolutional Memory Networks for Remaining Useful Life Estimation of Industrial Machinery

1 code implementation12 Oct 2018 Lahiru Jayasinghe, Tharaka Samarasinghe, Chau Yuen, Jenny Chen Ni Low, Shuzhi Sam Ge

This paper, introduces a system model that incorporates temporal convolutions with both long term and short term time dependencies.

Data Augmentation

RF-Based Direction Finding of UAVs Using DNN

2 code implementations1 Dec 2017 Samith Abeywickrama, Lahiru Jayasinghe, Hua Fu, Subashini Nissanka, Chau Yuen

This paper presents a sparse denoising autoencoder (SDAE)-based deep neural network (DNN) for the direction finding (DF) of small unmanned aerial vehicles (UAVs).

Denoising

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