Institution
National University of Computer and Emerging Sciences
Education•Islamabad, Pakistan•
About: National University of Computer and Emerging Sciences is a education organization based out in Islamabad, Pakistan. It is known for research contribution in the topics: Computer science & The Internet. The organization has 1506 authors who have published 2438 publications receiving 26786 citations.
Papers published on a yearly basis
Papers
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TL;DR: This work projected an extended algorithm which works well against chosen cipher text attacks due to the substitution box operation and analyzes the proposed technique for NPCR and UACI analysis to determine its strength.
72 citations
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TL;DR: The research work presented here is twofold: first, it attempts to secure the inter-sensor communication by multi-biometric based key generation scheme in WBANs; and secondly, the electronic medical records are securely stored in the hospital community cloud and privacy of the patients’ data is preserved.
72 citations
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TL;DR: This paper proposes a novel Fog computing scheduler that supports service‐provisioning for Internet of Everything, which optimizes delay and network usage and evaluates the proposed scheduling algorithm using iFogSim in comparison with existing approaches.
Abstract: Due to an ever‐increasing number of Internet of Everything (IoE) devices, massive amounts of data are produced daily. Cloud computing offers storage, processing, and analysis services for handling of such large quantities of data. The increased latency and bandwidth consumption is not acceptable to real‐time applications like online gaming, smart health, video surveillance, etc. Fog computing has emerged to overcome the increase in latency and bandwidth consumption in Cloud computing. Fog Computing provides storage, processing, networking, and analytical services at the edge of a network. As Fog Computing is still in its infancy, its significant challenges include resource‐allocation and job‐scheduling. The Fog devices at the edge of the network are resource‐constrained. Therefore, it is important to decide the assignment and scheduling of a job on a Fog node. An efficient job scheduling algorithm can reduce energy consumption and response time of an application request. In this paper, we propose a novel Fog computing scheduler that supports service‐provisioning for Internet of Everything, which optimizes delay and network usage. We present a case study to optimally schedule the requests of Internet of Everything devices on Fog devices and efficiently address their demands on available resources on every Fog device. We consider delay and energy consumption as performance metrics and evaluate the proposed scheduling algorithm using iFogSim in comparison with existing approaches. The results show that the delay and network usage of the proposed scheduler improve by 32% and 16%, respectively, in comparison with FCFS approach.
71 citations
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TL;DR: In this article, the authors discussed the mixed convection three-dimensional boundary layer flow of upper-convected Maxwell fluid over a stretching surface with Cattaneo-Christov heat flux model.
69 citations
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TL;DR: This paper explores a number of predictors and searches for a predictor which has high accuracy and low computation complexity and power consumption, and examines double exponential smoothing predictor.
Abstract: Accurate real-time traffic prediction is required in many networking applications like dynamic resource allocation and power management. This paper explores a number of predictors and searches for a predictor which has high accuracy and low computation complexity and power consumption. Many predictors from three different classes, including classic time series, artificial neural networks, and wavelet transform-based predictors, are compared. These predictors are evaluated using real network traces. Comparison of accuracy and cost, both in terms of computation complexity and power consumption, is presented. It is observed that a double exponential smoothing predictor provides a reasonable tradeoff between performance and cost overhead.
69 citations
Authors
Showing all 1515 results
Name | H-index | Papers | Citations |
---|---|---|---|
Muhammad Shoaib | 97 | 1333 | 47617 |
Muhammad Usman | 61 | 1203 | 24848 |
Muhammad Saleem | 60 | 1017 | 18396 |
Abdul Hameed | 52 | 507 | 14985 |
Muhammad Javaid | 48 | 344 | 8765 |
Muhammad Umar | 45 | 228 | 5851 |
Muhammad Adnan | 38 | 381 | 5326 |
JingTao Yao | 37 | 129 | 4374 |
Amine Bermak | 37 | 441 | 5162 |
Nadeem A. Khan | 34 | 166 | 4745 |
Majid Khan | 33 | 230 | 3818 |
Tariq Shah | 32 | 195 | 3131 |
Muhammad Shahzad | 31 | 228 | 4323 |
Maurizio Repetto | 30 | 252 | 3163 |
Tariq Mahmood | 30 | 93 | 3772 |