Ahmed Sameh
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View article: Low‐Rank SPIKE Framework for Solving Large Sparse Linear Systems With Applications
Low‐Rank SPIKE Framework for Solving Large Sparse Linear Systems With Applications Open
The SPIKE family of linear system solvers provides parallelism using a block tridiagonal partitioning. Typically SPIKE‐based solvers are applied to banded systems, resulting in structured off‐diagonal blocks with nonzeros elements restrict…
View article: Fault Oblivious Eigenvalue Solver
Fault Oblivious Eigenvalue Solver Open
Eigenvalue problems serve as fundamental substrates for applications in large-scale scientific simulations and machine learning, often requiring computation on massively parallel platforms. As these platforms scale to hundreds of thousands…
View article: Adaptive Dual-Layer Web Application Firewall (ADL-WAF) Leveraging Machine Learning for Enhanced Anomaly and Threat Detection
Adaptive Dual-Layer Web Application Firewall (ADL-WAF) Leveraging Machine Learning for Enhanced Anomaly and Threat Detection Open
Web Application Firewalls are crucial for protecting web applications against a wide range of cyber threats. Traditional Web Application Firewalls often struggle to effectively distinguish between malicious and legitimate traffic, leading …
View article: Low-Rank SPIKE Framework for Solving Large Sparse Linear Systems with Applications
Low-Rank SPIKE Framework for Solving Large Sparse Linear Systems with Applications Open
The SPIKE family of linear system solvers provides parallelism using a block tridiagonal partitioning. Typically SPIKE-based solvers are applied to banded systems, resulting in structured off-diagonal blocks with non-zeros elements restric…
View article: SMARTPHONE PREVENTIVE CUSTOMIZED POWER SAVING MODES
SMARTPHONE PREVENTIVE CUSTOMIZED POWER SAVING MODES Open
The postulate of this paper is that current smartphones' power saving modes can be improved towards saving more power and/or gain more user satisfaction only if they start following “preventive” and/or user customized power saving plans. W…
View article: Smartphones Network Connections Power-Aware Multiple Wireless Interfaces
Smartphones Network Connections Power-Aware Multiple Wireless Interfaces Open
View article: Knowledge Based Bayesian Network Construction Algorithm for Medical Data Fusion to Enhance Services and Diagnosis
Knowledge Based Bayesian Network Construction Algorithm for Medical Data Fusion to Enhance Services and Diagnosis Open
Traditional Bayesian networks' algorithms are treating the network construction process as an isolated and autonomous data-driven trial-and-error process and completely ignoring the domain knowledge. In this work we are proposing a new 'Se…
View article: Optimal Assistive Drive System using Mobile Cloud Computing
Optimal Assistive Drive System using Mobile Cloud Computing Open
No one can deny that mobile devices are increasingly becoming an essential part of our lives, and being used for information delivery, access and communication.In this paper, a novel assistive drive system with mobile offloading is propose…
View article: Influence Maximization Based Global Structural Properties: A Multi-Armed Bandit Approach
Influence Maximization Based Global Structural Properties: A Multi-Armed Bandit Approach Open
The influence maximization problem is defined by identifying the seed set that has the most influence on other users in the network, which when selected, the cascading process reaches a large number of users. We use a greedy algorithm and …
View article: A Feature Complete SPIKE Banded Algorithm and Solver
A Feature Complete SPIKE Banded Algorithm and Solver Open
New features and enhancements for the SPIKE banded solver are presented. Among all the SPIKE algorithm versions, we focus our attention on the recursive SPIKE technique which provides the best trade-off between generality and parallel effi…
View article: An Effective Arabic Text Classification Approach Based on Kernel Naive Bayes Classifier
An Effective Arabic Text Classification Approach Based on Kernel Naive Bayes Classifier Open
With growing texts of electronic documents used in many applications, a fast and accurate text classification method is very important. Arabic text classification is one of the most challenging topics. This is probably caused by the fact t…
View article: Smartphone Preventive Customized Power Saving Modes
Smartphone Preventive Customized Power Saving Modes Open
The postulate of this paper is that current smartphones' power saving modes can be improved towards saving more power and/or gain more user satisfaction only if they start following "preventive" and/or user customized power saving plans.We…
View article: Design of a Prediction System for Hydrate Formation in Gas Pipelines using Wireless Sensor Network
Design of a Prediction System for Hydrate Formation in Gas Pipelines using Wireless Sensor Network Open
Before the evolution of the Wireless Sensor Networks (WSN) technology, many production wells in the oil and gas industry were suffering from the gas hydration formation process, as most of them are remotely located away from the host locat…