Hameed Hussain

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Grid is a distributed high performance computing paradigm that offers various types of resources (like computing, storage, communication) to resource-intensive user tasks. These tasks are scheduled to allocate available Grid resources efficiently to achieve high system throughput and to satisfy user requirements. The task scheduling problem has become more(More)
An efficient resource allocation is a fundamental requirement in high performance computing (HPC) systems. Many projects are dedicated to large-scale distributed computing systems that have designed and developed resource allocation mechanisms with a variety of architectures and services. In our study, through analysis, a comprehensive survey for describing(More)
Available online xxxx Keywords: Real-time systems Non-preemptive scheduling Fixed-priority scheduling Feasibility analysis Online schedulability tests a b s t r a c t More computational power is offered by current real-time systems to cope with CPU intensive applications. However, this facility comes at the price of more energy consumption and eventually(More)
Due to the high mobility and frequently changing network topology, the choice of suitable mobility model and routing protocol has a significant impact on the performance of Ad-hoc networks, when deployed in unmanageable and hostile mobility environments. In this paper, the performance of various Group mobility models such as RPGM, Column, Nomadic and Pursue(More)
1. ABSTRACT The blueprint of ultra-lightweight authentication protocols is very important to the pervasive deployment of low-cost RFIDs. This paper examines the security of a new ultra-lightweight RFID authentication protocols SASI. SASI, a newly recommended ultra-lightweight RFID protocol with enhanced sued security than earlier implemented protocols i.e.(More)
Load balancing among cores or systems plays a vital role in overall performance of High Performance Computing (HPC). Efficient results may not be obtained unless a specific load is properly balanced among systems or cores in HPC. The main focus of this research is load balancing among cores in multi-core environment by using task shifting (migration) and(More)
Every research field (domain) has a lot of data or information in textual format. The main problem is how to optimally arrange and transform the textual data or information to explore research issues. The authors propose a framework that may help in exploration of research issues from text of specific field (domain). First textual data or information is(More)
Multi-radio Multi-channel (MRMC) Wireless Mesh Networks (WMNs) have made rapid progress in recent years to become a preferred option for end users due to its reliability, scalability and extending the network connectivity on the last mile. Although WMNs have already been deployed but still the capacity of WMNs is limited due to non-coordinated interference(More)
Within an organization knowledge is present in various form, may be in minds of workers or in documented form. Knowledge is one the most precious resource of an organization. Every organization wishes to preserve and fully utilize its knowledge has various representation schemes such as frames, scripts, lists, rules, decision trees and decision tables etc.(More)
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