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This paper explores how well deep learning models trained on chest CT images can diagnose COVID-19 infected people in a fast and automated process. To this end, we adopt advanced deep network architectures and propose a transfer learning…

图像与视频处理 · 电气工程与系统科学 2021-01-19 Hammam Alshazly , Christoph Linse , Erhardt Barth , Thomas Martinetz

Novel Coronavirus (COVID-19) has drastically overwhelmed more than 200 countries affecting millions and claiming almost 1 million lives, since its emergence in late 2019. This highly contagious disease can easily spread, and if not…

COVID-19 pandemic has an unprecedented impact all over the world since early 2020. During this public health crisis, reliable forecasting of the disease becomes critical for resource allocation and administrative planning. The results from…

机器学习 · 计算机科学 2021-04-07 Xiaoyong Jin , Yu-Xiang Wang , Xifeng Yan

In this paper, deep-learning-based approaches namely fine-tuning of pretrained convolutional neural networks (VGG16 and VGG19), and end-to-end training of a developed CNN model, have been used in order to classify X-Ray images into four…

图像与视频处理 · 电气工程与系统科学 2022-11-30 Mostapha Alsaidi , Ali Saleem Altaher , Muhammad Tanveer Jan , Ahmed Altaher , Zahra Salekshahrezaee

In this paper, we propose a machine learning technics and SIR models (deterministic and stochastic cases) with numerical approximations to predict the number of cases infected with the COVID-19, for both in few days and the following three…

种群与进化 · 定量生物学 2020-04-29 Babacar Mbaye Ndiaye , Lena Tendeng , Diaraf Seck

Increased accuracy in predictive models for handwritten character recognition will open up new frontiers for optical character recognition. Major drawbacks of predictive machine learning models are headed by the elongated training time…

计算机视觉与模式识别 · 计算机科学 2017-07-27 Abdul Kawsar Tushar , Akm Ashiquzzaman , Afia Afrin , Md. Rashedul Islam

The ongoing COVID-19 pandemic continues to affect communities around the world. To date, almost 6 million people have died as a consequence of COVID-19, and more than one-quarter of a billion people are estimated to have been infected…

Pandemic(epidemic) modeling, aiming at disease spreading analysis, has always been a popular research topic especially following the outbreak of COVID-19 in 2019. Some representative models including SIR-based deep learning prediction…

机器学习 · 计算机科学 2022-12-07 Danfeng Guo , Zijie Huang , Junheng Hao , Yizhou Sun , Wei Wang , Demetri Terzopoulos

SARS-CoV2, which causes coronavirus disease (COVID-19) is continuing to spread globally and has become a pandemic. People have lost their lives due to the virus and the lack of counter measures in place. Given the increasing caseload and…

The issue of COVID-19, increasing with a massive mortality rate. This led to the WHO declaring it as a pandemic. In this situation, it is crucial to perform efficient and fast diagnosis. The reverse transcript polymerase chain reaction…

计算机视觉与模式识别 · 计算机科学 2021-08-10 Lalith Bharadwaj B , Rohit Boddeda , Sai Vardhan K , Madhu G

The spread of COVID-19 has coincided with the rise of Graph Neural Networks (GNNs), leading to several studies proposing their use to better forecast the evolution of the pandemic. Many such models also include Long Short Term Memory (LSTM)…

机器学习 · 计算机科学 2021-08-24 Nathan Sesti , Juan Jose Garau-Luis , Edward Crawley , Bruce Cameron

A COVID-19 vaccine is our best bet for mitigating the ongoing onslaught of the pandemic. However, vaccine is also expected to be a limited resource. An optimal allocation strategy, especially in countries with access inequities and temporal…

Highly-interconnected societies difficult to model the spread of infectious diseases such as COVID-19. Single-region SIR models fail to account for incoming forces of infection and expanding them to a large number of interacting regions…

机器学习 · 计算机科学 2023-11-06 Adrian Rojas-Campos , Lukas Stelz , Pascal Nieters

The 2019 novel coronavirus (COVID-19) has spread rapidly all over the world and it is affecting the whole society. The current gold standard test for screening COVID-19 patients is the polymerase chain reaction test. However, the COVID-19…

图像与视频处理 · 电气工程与系统科学 2020-05-13 Sampa Misra , Seungwan Jeon , Seiyon Lee , Ravi Managuli , Chulhong Kim

There are several reports in India that indicate hospitals and quarantined centers are COVID-19 hotspots. In the absence of efficient contact tracing tools, Govt. and the policymakers may not be paying attention to the risk of…

种群与进化 · 定量生物学 2021-07-12 Tridip Sardar , Sourav Rana

As the second wave in India mitigates, COVID-19 has now infected about 29 million patients countrywide, leading to more than 350 thousand people dead. As the infections surged, the strain on the medical infrastructure in the country became…

机器学习 · 计算机科学 2021-10-26 Samarth Bhatia , Yukti Makhija , Sneha Jayaswal , Shalendra Singh , Ishaan Gupta

COVID-19 is currently one the most life-threatening problems around the world. The fast and accurate detection of the COVID-19 infection is essential to identify, take better decisions and ensure treatment for the patients which will help…

图像与视频处理 · 电气工程与系统科学 2020-04-21 Md Zahangir Alom , M M Shaifur Rahman , Mst Shamima Nasrin , Tarek M. Taha , Vijayan K. Asari

COVID-19 was a significant challenge that led to the loss of numerous lives daily. Not only a certain country was involved in this outbreak, but even the world has suffered because of the coronavirus. Imaging techniques using computed…

计算机视觉与模式识别 · 计算机科学 2026-05-21 Sarmad Khan , Arslan Shaukat , Umer Asgher , Basim Azam

In this paper, we firstly propose SQIARD and SIARD models to investigate the transmission of COVID-19 with quarantine, infected and asymptomatic infected, and discuss the relation between the respective basic reproduction number $R_0, R_Q$…

种群与进化 · 定量生物学 2021-06-15 Bo-Cyuan Lin , Yen-Jia Chen , Yi-Cheng Hung , Chun-sheng Chen , Han-Chun Wang , Jann-Long Chern

Pandemic outbreaks such as COVID-19 occur unexpectedly, and need immediate action due to their potential devastating consequences on global health. Point-of-care routine assessments such as electrocardiogram (ECG), can be used to develop…

信号处理 · 电气工程与系统科学 2023-01-12 Weijie Sun , Sunil Vasu Kalmady , Nariman Sepehrvand , Luan Manh Chu , Zihan Wang , Amir Salimi , Abram Hindle , Russell Greiner , Padma Kaul