Mohamed Helmy Khafagy

20 papers Journal 15Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
Framework to Predict the Food Security Status of Wheat in Egypt Based on Data Mining Approach.
SN Comput. Sci.
Mohamed M. Reda Ali, Maryam Hazman, Mohamed Helmy Khafagy, Rasha M. Badry, Mostafa Thabet
2025 J jnl
Exploring the VAK model to predict student learning styles based on learning activity.
Intell. Syst. Appl.
Ahmed Rashad Sayed, Mohamed Helmy Khafagy, Mostafa Ali, Marwa Hussien Mohamed
2024 J jnl
A Proposed Model for Distinguishing Between Human-Based and ChatGPT Content in Scientific Articles.
IEEE Access
Toka A. Mohamed, Mohamed Helmy Khafagy, Ahmed I. B. Elseddawy, Ahmed S. Ismail
2024 J jnl
Coronary Artery Disease Prediction by CombiningThree Classifiers.
J. Inf. Hiding Multim. Signal Process.
Ghada Abdallah Radwan, Mohamed Helmy Khafagy, Mostafa Thabet Mohamed Mabrouk, Marwa Hussien Mohamed
2023 J jnl
Dynamic Replication Policy on HDFS Based on Machine Learning Clustering.
IEEE Access
Motaz A. Ahmed, Mohamed Helmy Khafagy, Masoud E. Shaheen, Mostafa R. Kaseb
2022 — conf
A Comparative Study on Improving Straggler Tasks in Hadoop.
WorldCIST (1)
Gehad K. Hussien, Mohamed Helmy Khafagy, Mohamed H. Ibrahim, Mostafa R. Kaseb
2022 J jnl
Multiobjective Task Scheduling in Cloud Environment Using Decision Tree Algorithm.
IEEE Access
Hadeer Mahmoud, Mostafa Thabet, Mohamed Helmy Khafagy, Fatma A. Omara
2021 J jnl
An efficient load balancing technique for task scheduling in heterogeneous cloud environment.
Clust. Comput.
Hadeer Mahmoud, Mostafa Thabet, Mohamed Helmy Khafagy, Fatma A. Omara
2021 J jnl
Exploiting Reused-Based Sharing Work Opportunities in Big Data Multiquery Optimization with Flink.
Big Data
Radhya Sahal, Mohamed Helmy Khafagy, Fatma A. Omara
2020 J jnl
Exploiting Sharing Join Opportunities in Big Data Multiquery Optimization with Flink.
Complex.
Xiao-Yan Gao, Radhya Sahal, Gui-Xiu Chen, Mohamed Helmy Khafagy, Fatma A. Omara
2020 J jnl
SOOM: Sort-Based Optimizer for Big Data Multi-Query.
Big Data
Radhya Sahal, Mohamed Helmy Khafagy, Fatma A. Omara
2019 J jnl
An improved technique for increasing availability in Big Data replication.
Future Gener. Comput. Syst.
Mostafa R. Kaseb, Mohamed Helmy Khafagy, Ihab A. Ali, Elsayed M. Saad
2019 — conf
Multi-split HDFS Technique for Improving Data Confidentiality in Big Data Replication.
WorldCIST (1)
Mostafa R. Kaseb, Mohamed Helmy Khafagy, Ihab A. Ali, Elsayed M. Saad
2018 J jnl
Big data multi-query optimisation with Apache Flink.
Int. J. Web Eng. Technol.
Radhya Sahal, Mohamed Helmy Khafagy, Fatma A. Omara
2018 J jnl
Exploiting coarse-grained reused-based opportunities in Big Data multi-query optimization.
J. Comput. Sci.
Radhya Sahal, Mohamed Helmy Khafagy, Fatma A. Omara
2018 — conf
Redundant Independent Files (RIF): A Technique for Reducing Storage and Resources in Big Data Replication.
WorldCIST (1)
Mostafa R. Kaseb, Mohamed Helmy Khafagy, Ihab A. Ali, Elsayed M. Saad
2018 J jnl
iHOME: Index-Based JOIN Query Optimization for Limited Big Data Storage.
J. Grid Comput.
Radhya Sahal, Marwah Nihad, Mohamed Helmy Khafagy, Fatma A. Omara
2017 J jnl
Locality Sim: Cloud Simulator with Data Locality.
CoRR
Ahmed H. Abase, Mohamed Helmy Khafagy, Fatma A. Omara
2012 — conf
Distributed Ontology Cloud Storage System.
NCCA
Mohamed Helmy Khafagy, Haytham Tawfeek al Feel
2011 — conf
OCSS: Ontology Cloud Storage System.
NCCA
Haytham Tawfeek al Feel, Mohamed Helmy Khafagy