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ORCIDP. V. Pravija Raj
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2020 – today
- 2025
[j23]Walid Osamy
, Ahmed M. Khedr, Pravija Raj P. V., Bader Alwasel, Ahmed Salim:
Robust defense mechanisms for protecting Wireless Sensor Networks from Denial-of-Service Threats, A comprehensive in-depth analysis. Comput. Sci. Rev. 58: 100797 (2025)- [j22]Ahmed M. Khedr, Oruba Alfawaz, Pravija Raj P. V., Walid Osamy:
Advancing IoT-driven WSNs with context-aware routing: A comprehensive review. Comput. Sci. Rev. 58: 100803 (2025) - [j21]Amal Ibrahim Al Ali, S. Sheeja Rani, P. V. Pravija Raj, Ahmed M. Khedr:
Hierarchical cluster-based IELM for financial distress prediction with imbalanced data. Neural Comput. Appl. 37(5): 2925-2943 (2025) - [j20]Ahmed M. Khedr, Pravija Raj P. V., Reham R. Mostafa:
EWOSCA: an enhanced walrus optimizer-based secure clustering approach for IoT-based WSNs under adversarial contexts. Neural Comput. Appl. 37(29): 24209-24242 (2025) - 2024
- [j19]Zaher Al Aghbari, P. V. Pravija Raj, Reham R. Mostafa, Ahmed M. Khedr:
iCapS-MS: an improved Capuchin Search Algorithm-based mobile-sink sojourn location optimization and data collection scheme for Wireless Sensor Networks. Neural Comput. Appl. 36(15): 8501-8517 (2024) - [j18]S. Sheeja Rani, P. V. Pravija Raj, Ahmed M. Khedr:
MERPAL: multicollinearity regressive multilayer perceptron-based traffic-aware scheme for IoT-enabled smart cities. Neural Comput. Appl. 36(19): 11297-11309 (2024) - [j17]S. Sheeja Rani, P. V. Pravija Raj, Ahmed M. Khedr:
SDESA: secure cloud computing with gradient deep belief network and congruential advanced encryption. J. Supercomput. 80(15): 23147-23176 (2024) - [j16]Ahmed M. Khedr, P. V. Pravija Raj:
A hybrid MGO-JAYA based clustered routing for FANETs. Veh. Commun. 45: 100729 (2024) - [j15]Walid Osamy, Ahmed M. Khedr, Ahmed A. Elsawy, P. V. Pravija Raj, Ahmed Aziz:
SEACDSC: secure and energy-aware clustering based on discrete sand cat swarm optimization for IoT-enabled WSN applications. Wirel. Networks 30(4): 2781-2800 (2024) - [j14]Ahmed M. Khedr, P. V. Pravija Raj, S. Sheeja Rani:
Time Synchronized Multivariate Regressive Convolution Deep Neural Network Model for Sinkhole Attack Detection in WSN. Wirel. Pers. Commun. 134(1): 361-382 (2024) - [c5]Ahmed M. Khedr, Zenab Elgamal, Pravija Raj P. V.:
FEDAR: Federated Association Rules Based on DAG for Distributed Knowledge Environments. ISC2 2024: 1-6 - 2023
- [j13]P. V. Pravija Raj, Ahmed M. Khedr, Zaher Al Aghbari:
An Enhanced Evolutionary Scheme for Obstacle-Aware Data Gathering in UAV-assisted WSNs. J. Ambient Intell. Humaniz. Comput. 14(12): 16299-16311 (2023) - [j12]Ahmed M. Khedr, Zaher Al Aghbari, P. V. Pravija Raj:
MSSPP: modified sparrow search algorithm based mobile sink path planning for WSNs. Neural Comput. Appl. 35(2): 1363-1378 (2023) - [j11]Zaher Al Aghbari, P. V. Pravija Raj, Ahmed M. Khedr:
FtCFt: a fault-tolerant coverage preserving strategy for face topology-based wireless sensor networks. J. Supercomput. 79(10): 10915-10940 (2023) - [j10]Abdelmoujib Megzari, P. V. Pravija Raj, Walid Osamy, Ahmed M. Khedr:
Applications, challenges, and solutions to single- and multi-objective critical node detection problems: a survey. J. Supercomput. 79(17): 19770-19808 (2023) - [j9]Ahmed M. Khedr, Ahmed Salim, P. V. Pravija Raj, Walid Osamy:
MWCRSF: Mobility-based weighted cluster routing scheme for FANETs. Veh. Commun. 41: 100603 (2023) - [j8]P. V. Pravija Raj, Zaher Al Aghbari, Ahmed M. Khedr:
ETP-CED: efficient trajectory planning method for coverage enhanced data collection in WSN. Wirel. Networks 29(5): 2127-2142 (2023) - [j7]Zaher Al Aghbari, P. V. Pravija Raj, Ahmed M. Khedr:
A Robust Fault-Tolerance Scheme with Coverage Preservation for Planar Topology Based WSN. Wirel. Pers. Commun. 129(3): 2011-2036 (2023) - [c4]P. V. Pravija Raj, Amel Al Ali, Ahmed M. Khedr:
CapDC: A new capuchin search based algorithm for efficient data collection in Wireless Sensor Networks. SSD 2023: 345-350 - [c3]Ahmed M. Khedr, P. V. Pravija Raj, Magdi El Bannany, Youssef Mansour, Amer Bakhach, Hozayfa El Rifai:
FDCN-ML: Forecasting Directional Changes in the NASDAQ Market using Machine Learning. SSD 2023: 456-461 - 2022
- [j6]Zaher Al Aghbari, Ahmed M. Khedr, Banafsj Khalifa, P. V. Pravija Raj:
An adaptive coverage aware data gathering scheme using KD-tree and ACO for WSNs with mobile sink. J. Supercomput. 78(11): 13530-13553 (2022) - [j5]P. V. Pravija Raj, Ahmed M. Khedr, Zaher Al Aghbari:
EDGO: UAV-based effective data gathering scheme for wireless sensor networks with obstacles. Wirel. Networks 28(6): 2499-2518 (2022) - 2021
- [j4]Ahmed M. Khedr, Ifra Arif, P. V. Pravija Raj, Magdi El Bannany, Saadat M. Alhashmi, Meenu Sreedharan:
Cryptocurrency price prediction using traditional statistical and machine-learning techniques: A survey. Intell. Syst. Account. Finance Manag. 28(1): 3-34 (2021) - [c2]Ahmed M. Khedr, P. V. Pravija Raj:
DRNNA: Decomposable Reverse Nearest Neighbor Algorithm for Vertically Distributed Databases. SSD 2021: 681-686 - 2020
- [j3]Ahmed M. Khedr, P. V. Pravija Raj, Amal Al Ali:
An Energy-Efficient Data Acquisition Technique for Hierarchical Cluster-Based Wireless Sensor Networks. J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl. 11(3): 70-86 (2020) - [j2]P. V. Pravija Raj, Ahmed M. Khedr, Zaher Al Aghbari:
Data gathering via mobile sink in WSNs using game theory and enhanced ant colony optimization. Wirel. Networks 26(4): 2983-2998 (2020) - [j1]Ahmed M. Khedr, Zaher Al Aghbari, P. V. Pravija Raj:
Coverage aware face topology structure for wireless sensor network applications. Wirel. Networks 26(6): 4557-4577 (2020) - [c1]Ahmed M. Khedr, P. V. Pravija Raj:
An Energy Efficient Data Gathering Protocol for Heterogeneous Mobile Wireless Sensor Networks. SSD 2020: 366-371
Coauthor Index
aka: Ahmed M. Khedr
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