0% Complete
English
صفحه اصلی
/
سیزدهمین کنفرانس بین المللی فناوری اطلاعات و دانش
A parallel approach to the fractional time delay model for predicting the spread of COVID-19
نویسندگان :
Mahdi Movahedian Moghaddam
1
Kourosh Parand
2
1- shahid beheshti university
2- shahid beheshti university
کلمات کلیدی :
COVID-19،Fractional calculus،Task parallelization،Predictor-corrector method
چکیده :
Due to the importance of forecast accuracy for diseases such as COVID-19, the existence of a mathematical model is particularly important. In this research, first, a model to describe the spread of the COVID-19 pandemic is examined. This model is based on a fractional ordinary differential equation. Then the predictor-corrector numerical method is presented to solve this model. Due to the computational challenge of numerically solving fractional models, a task-parallel approach with coarse granularity is presented to solve this model on shared memory systems. The initial data for testing the proposed approach is the data reported on December 31, 2019 by the Wuhan Municipal Commission of the outbreak of the COVID-19 pandemic in the city of Wuhan, China. The numerical results obtained from the proposed parallel approach show that the acceleration of the parallel method compared to the sequential method reaches 2.76 in the prediction of 1000 days.
لیست مقالات
لیست مقالات بایگانی شده
Presenting an Edge-based Air Quality Management System for Smart City Scenarios
Tina Samizadeh Nikoui - Ali Balador - Amir Masoud Rahmani - Hooman Tabarsaied
Challenges of Specification Mining-based Test Oracle for Cyber-Physical Systems
Maryam Raiyat Aliabadi - Dr Mojtaba Vahidi - Dr Ramak Ghavamizadeh
تشخیص خودکار اختلال عروقی ماکولا با عنوان عروق گسترش یافته در تصاویر آنژیوگرافی حاصل از تصویربرداری OCTA
راضیه گنجی - دکتر محسن ابراهیمی مقدم - دکتر رامین نوری نیا
Data Analysis to Reduce Electrical Power Plants
Amirali Sahraei - Jamshid Shanbehzadeh
A Community-Based Method for Identifying Influential Nodes using Network Embedding
Nargess Vafaei - Dr Mohammad Reza Keyvanpour
پیش بینی ارتباط میزان مرگ و میر با هم زمانی وجود دو بیماری در مبتلایان به کرونا به کمک بگارگیری شبکه عصبی Word2Vec
سمن مثقالی - دکتر جواد عسکری سمن مثقالی - جواد عسکری -
A qualitative spoofing detection system based on LSTMs for IoMT
Iman Jafarian - Amirmasoud Sepehrian - Siavash Khorsandi
بررسی تأثیر استقرار استاندارد COBIT در افزایش بهره وری سازمانها (مطالعه موردی: شعب نمایندگیهای همراه اول، ایرانسل، رایتل)
دکتر محمد ابراهیم سمیع - ساره رحمانیان محمد ابراهیم سمیع - ساره رحمانیان -
Similarity Measures in Medical Image Registration: A Review Article
Zohre Mohammadi - Dr Mohammad Reza Keyvanpour
Customer Churn Prediction Using Data Mining Techniques for an Iranian Payment Application
Olya Rezaeian - Dr ُSeyedhamidreza Shahabi Haghighi - Dr Jamal Shahrabi
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 41.3.1