SHSDA: secure hybrid structure data aggregation method in wireless sensor networks

M Naghibi, H Barati - Journal of Ambient Intelligence and Humanized …, 2021 - Springer
Wireless sensor networks (WSNs) are composed of several nodes, distributed in a
geographical region. Limited energy of nodes is the main challenge of WSNs. Hence, it is …

Data gathering via mobile sink in WSNs using game theory and enhanced ant colony optimization

PVP Raj, AM Khedr, ZA Aghbari - Wireless Networks, 2020 - Springer
Optimal performance and improved lifetime are the most desirable design benchmarks for
WSNs and the mechanism for data gathering is a major constituent influencing these …

SEEDGT: Secure and energy efficient data gathering technique for IoT applications based WSNs

A Salim, W Osamy, A Aziz, AM Khedr - Journal of Network and Computer …, 2022 - Elsevier
Abstract Internet of Things based Wireless Sensor Networks (IoT-WSNs) are widely
employed in a variety of applications, including military, health-care, and industrial …

Effective TDMA scheduling for tree-based data collection using genetic algorithm in wireless sensor networks

W Osamy, AA El-Sawy, AM Khedr - Peer-to-Peer Networking and …, 2020 - Springer
Data collection is a major operation in Wireless Sensor Networks (WSNs) and minimizing
the delay in transmitting the collected data is critical for a lot of applications where specific …

SATC: A simulated annealing based tree construction and scheduling algorithm for minimizing aggregation time in wireless sensor networks

W Osamy, AA El-sawy, AM Khedr - Wireless Personal Communications, 2019 - Springer
Data collection is one of the most important task in wireless sensor networks where a set of
sensor nodes measure properties of a phenomenon of interest and send their data over a …

An efficient compressive sensing routing scheme for internet of things based wireless sensor networks

A Aziz, K Singh, W Osamy, AM Khedr - Wireless Personal Communications, 2020 - Springer
Abstract Internet of Things (IoT) integrates diverse types of sensors, mobiles and other
technologies to physical world and IoT technology is used in a wide range of applications …

IPDCA: intelligent proficient data collection approach for IoT-enabled wireless sensor networks in smart environments

W Osamy, AM Khedr, AA El-Sawy, A Salim, D Vijayan - Electronics, 2021 - mdpi.com
The Internet of Things (IoT) enables the interrelation of physical things and devices that can
be accessed through the internet and it simply forms a single integrated network of various …

EDCCS: effective deterministic clustering scheme based compressive sensing to enhance IoT based WSNs

A Aziz, W Osamy, O Alfawaz, AM Khedr - Wireless Networks, 2022 - Springer
The problem of Data acquisition in large distributed Wireless Sensor Networks (WSNs) scale
is a hindrance in the growth of the Internet of Things (IoT). Recently, the combination of …

Chain‐routing scheme with compressive sensing‐based data acquisition for Internet of Things‐based wireless sensor networks

A Aziz, W Osamy, AM Khedr, A Salim - IET Networks, 2021 - Wiley Online Library
Abstract The emerging Internet of Things (IoT)‐based systems that integrate diverse types of
sensors, mobiles and other technologies to physical world is becoming increasingly popular …

Compressive sensing based routing and data reconstruction scheme for IoT based WSNs

A Aziz, K Singh, W Osamy, AM Khder… - Journal of Intelligent …, 2021 - content.iospress.com
Data acquisition problem on large distributed wireless sensor networks (WSNs) is
considered as a challenge in the growth of Internet of Things (IoT). Recently, the …