User profiles for "author:Khalid Osman"

Osman Khalid

- Verified email at cuiatd.edu.pk - Cited by 1749

Khalid K Osman

- Verified email at stanford.edu - Cited by 290

A taxonomy and survey on green data center networks

K Bilal, SUR Malik, O Khalid, A Hameed… - Future Generation …, 2014 - Elsevier
Data centers are growing exponentially (in number and size) to accommodate the escalating
user and application demands. Likewise, the concerns about the environmental impacts …

[HTML][HTML] A systematic review and meta-analysis of inpatient mortality associated with nosocomial and community COVID-19 exposes the vulnerability of …

MJ Ponsford, TJC Ward, SM Stoneham… - Frontiers in …, 2021 - frontiersin.org
Background Little is known about the mortality of hospital-acquired (nosocomial) COVID-19
infection globally. We investigated the risk of mortality and critical care admission in …

Comparative study of trust and reputation systems for wireless sensor networks

O Khalid, SU Khan, SA Madani, K Hayat… - Security and …, 2013 - Wiley Online Library
Wireless sensor networks (WSNs) are emerging as useful technology for information
extraction from the surrounding environment by using numerous small‐sized sensor nodes …

Potentials, trends, and prospects in edge technologies: Fog, cloudlet, mobile edge, and micro data centers

K Bilal, O Khalid, A Erbad, SU Khan - Computer Networks, 2018 - Elsevier
Advancements in smart devices, wearable gadgets, sensors, and communication paradigm
have enabled the vision of smart cities, pervasive healthcare, augmented reality and …

FogNetSim++: A toolkit for modeling and simulation of distributed fog environment

T Qayyum, AW Malik, MAK Khattak, O Khalid… - IEEE …, 2018 - ieeexplore.ieee.org
Fog computing is a technology that brings computing and storage resources near to the end
user. Being in its infancy, fog computing lacks standardization in terms of architectures and …

[PDF][PDF] Genetic variability for yield and related attributes of upland rice genotypes in semi arid zone (Sudan)

KA Osman, AM Mustafa, F Ali, Z Yonglain… - African Journal of …, 2012 - academia.edu
Thirteen genotypes of upland rice were evaluated at White Nile Research Station Farm,
Kosti, of the Agricultural Research Corporation (ARC), Wad Medani Sudan for two …

OmniSuggest: A ubiquitous cloud-based context-aware recommendation system for mobile social networks

O Khalid, MUS Khan, SU Khan… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
The evolution of mobile social networks and the availability of online check-in services, such
as Foursquare and Gowalla, have initiated a new wave of research in the area of venue …

[HTML][HTML] Dynamic QTL analysis and candidate gene mapping for waterlogging tolerance at maize seedling stage

KA Osman, B Tang, Y Wang, J Chen, F Yu, L Li, X Han… - PloS one, 2013 - journals.plos.org
Soil waterlogging is one of the major abiotic stresses adversely affecting maize growth and
yield. To identify dynamic expression of genes or quantitative trait loci (QTL), QTL associated …

[HTML][HTML] Blockchain enabled data security in vehicular networks

N Sehar, O Khalid, IA Khan, F Rehman, MAB Fayyaz… - Scientific Reports, 2023 - nature.com
Recently, researchers have applied blockchain technology in vehicular networks to take
benefit of its security features, such as confidentiality, authenticity, immutability, integrity, and …

Diet-right: A smart food recommendation system

F Rehman, O Khalid, K Bilal… - KSII Transactions on …, 2017 - koreascience.kr
Inadequate and inappropriate intake of food is known to cause various health issues and
diseases. Due to lack of concise information about healthy diet, people have to rely on …