Browsing by Author "Tari, Zahir"
Now showing items 1-4 of 4
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A context-aware approach for long-term behavioural change detection and abnormality prediction in ambient assisted living
Forkan, Abdur Rahim Mohammad; Khalil, Ibrahim; Tari, Zahir; Foufou, Sebti; Bouras, Abdelaziz ( Elsevier , 2015 , Article)This research aims to describe pattern recognition models for detecting behavioural and health-related changes in a patient who is monitored continuously in an assisted living environment. The early anticipation of anomalies ... -
A survey of clustering algorithms for big data: Taxonomy and empirical analysis
Fahad, Adil; Alshatri, Najlaa; Tari, Zahir; Alamri, Abdullah; Khalil, Ibrahim; Zomaya, Albert Y.; Foufou, Sebti; Bouras, Abdelaziz... more authors ... less authors ( IEEE Computer Society , 2014 , Article)Clustering algorithms have emerged as an alternative powerful meta-learning tool to accurately analyze the massive volume of data generated by modern applications. In particular, their main goal is to categorize data into ... -
An energy saving mechanism based on vacation queuing theory in data center networks
Baccour, Emna; Gouissem, Ala; Foufou, Sebti; Hamila, Ridha; Tari, Zahir; Zomaya, Albert Y.... more authors ... less authors ( Springer , 2018 , Conference Paper)To satisfy the growing need for computing resources, data centers consume a huge amount of power which raises serious concerns regarding the scale of the energy consumption and wastage. One of the important reasons for ... -
LaCoDa: Layered connected topology for massive data centers
Chkirbene, Zina; Foufou, Sebti; Hamila, Ridha; Tari, Zahir; Zomaya, Albert Y. ( Academic Press , 2017 , Article)One of the fundamental challenges of existing data centers is to design a network that interconnects massive number of servers, and therefore providing an efficient and fault-tolerant routing service to upper-layer ...