International Conference on Information and Knowledge Technology

فارسی

Home / سیزدهمین کنفرانس بین المللی فناوری اطلاعات و دانش

A parallel approach to the fractional time delay model for predicting the spread of COVID-19

Authors :

Mahdi Movahedian Moghaddam¹ Kourosh Parand²

1- shahid beheshti university 2- shahid beheshti university

Keywords :

COVID-19،Fractional calculus،Task parallelization،Predictor-corrector method

Abstract :

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.

List of archived papers

A Real-Time and Robust Approach for Banknote Recognition

Hani Abdi - Mohammad Javad Parseh

Face Recognition Based on Local Statistical Features and Artificial Neural Network

Mehdi Moghimi - Dr Hadi Grailu

استفاده از هوش مصنوعی در فضای آموزش عالی: آن روی سکه

محمدمتین لیث صفار - عسل آغاز

طراحی و کنترل تطبیقی اورتز رباتیک پایین تنه با استفاده کنترلر منطقی قابل برنامه ریزی و رابط انسان با ماشین

فرهاد عظیمی فر - ستایش کرمی - نیایش امینی

بهینه‌سازی مسیر وسیله ی نقلیه ی هوایی بدون سرنشین جهت کاهش زمان جمع آوری داده از حسگرها در شبکه ی اینترنت اشیا مبتنی بر الگوریتم یادگیری تقویتی عمیق

محمد ناظمی جنابی - هادی اشعریون - مهدی پورقلی

OENMOP: Loss-Aware 4×4 and 5×5 and Scalable Non‑blocking Optical Switches Designed for Odd-Even Routing Algorithm for Chip-Scale Interconnection Networks

Negin Bagheri Renani - Elham Yaghoubi - Mina Mohammadirad

DRL-Based Phase Optimization for O-RIS in Dual-Hop Hard Switching FSO/RIS-aided RF and UWOC Systems

Aboozar Heydaribeni - Hamzeh Beyranvand - Sahar Eslami

A Community-Based Method for Identifying Influential Nodes using Network Embedding

Nargess Vafaei - Dr Mohammad Reza Keyvanpour

بررسی امنیت وفقی در اینترنت وسایل نقلیه

سیده یگانه غیور باغبانی - دکتر سعید جلیلی سیده یگانه غیور باغبانی - سعید جلیلی -

Load Balancing in Software-Defined Networks Using Multi-Level Thresholds and Hybrid Switch Migration Strategies

Alireza Karimi - Mohammad yousef Darmani

more

Samin Hamayesh - Version 44.5.0