Title	Rieaya: New Mobile Application for the Elderly Care Services at Home during the Covid19 Pandemic in Saudi Arabia
Author	Mona Alzuwaid† and Hajer Brahim
Citation	Vol. 22  No. 4  pp. 663-670
Keywords	Elderly care, Mobile application, COVID-19

Title	Tourism Group Recommender System
Author	Amani Al-Ajlan, Sarah Alabdulwahab, Lulwa Aljeraisy, Asmaa Althakafi, and Rand Alhassoun
Citation	Vol. 22  No. 4  pp. 637-644
Keywords	Recommender System; Group Recommender System; Content-based Filtering; Mobile Application.

Title	Machine Learning-Based Simplified Early Link Failure Detection Model for Mobile Ad-Hoc Network
Author	Manjunath B Talawar, Dr. D V Ashoka, Dr. R Nagaraja
Citation	Vol. 22  No. 4  pp. 491-500
Keywords	Mobile Ad-Hoc Network (MANET), One Dimensional-Deep Auto Encoder (1D-DAE) method, Flamingo Search Algorithm (FSA), Link Failures, nodes.

Title	Strategic Review and Framework of Task Scheduling Algorithms in Mobile Edge Computing
Author	S.M. Muthukumari, Dr. E. George Dharma Prakash Raj
Citation	Vol. 22  No. 3  pp. 405-412
Keywords	Mobile Edge Computing, Cloud Computing, Task Scheduling Algorithms.