Browse Items (27 total)
- Collection: VOL. 22, NO.2 2024
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Joint watermarking encryption compression algorithm for securing an e-healthcare application
Radiological imaging generates large data volumes for diagnosing. These data volumes still constitute an immense challenge for individual radiology practices, either when complying with the archive, hacker manipulation or swiftly distributing images…
An approach for liver cancer detection from histopathology images using hybrid pre-trained models
Histopathological image analysis (HIA) plays an essential role in detecting cancer cell development, but it is time-consuming, prone to inaccuracy, and dependent on pathologist competence. This paper proposes an automated HIA that uses deep learning…
Comparative analysis of call admission control techniques for efficient resource utilization and QoS in IEEE 802.16e network
In order to provide solution to limited network resources in heterogeneous wireless networks supporting different applications with distinct quality of service (QoS) requirements, call admission control (CAC) schemes are implemented. This work is…
RF-DC conversion for RF energy harvesting from digital TV signals using voltage multiplier circuits
Due to the development of wireless communications, there has been a growth in the use of IoT devices and sensor nodes. A potential power source for powering equipment in remote or inaccessible locations is necessary. This research investigates the…
A combination of hill cipher and RC4 methods for text security
To hide confidential messages from people who are not responsible or who can access the messages, a way is needed to hide the messages. One way to hide messages in transmission is to change the data into something unintelligible by encoding and…
Sand cat swarm optimization for controlling PID in DC motor
In this article, the direct current (DC) motor control approach is presented using the sand cat swarm optimization (SCSO) method to obtain the best proportional integral derivative (PID) parameters. DC motors are popular equipment. In addition, DC…
Hybrid technique for optimal task scheduling in cloud computing environments
Since cloud computing has an abundance of users, the system has to execute a wide range of tasks. Task scheduler methods that are both robust and efficient while delivering the best outcomes are required. The task volume and runtime in the cloud vary…
Performance of piezoelectric energy harvester with various ratio substrate and micro windmill
One of the mechanical energy harvesters, piezoelectric energy harvesters (PEHs), produces electricity in response to an external load, which leads to stress and strain in the cantilever beam. The study focused on performance PEH due to collisions…
Authentication and key distribution protocol based on Diffie-Hellman algorithm and physically unclonable functions
Based on the modified Diffie-Hellman (DH) protocol, a key distribution scheme between two correspondents over open communication channels is considered. The correspondents communicate through a trusted entity. An attacker can control the…