Enhanced chimp optimization algorithm using crossover and mutation techniques with machine learning for IoT intrusion detection system
Published in: Cluster Computing
Jul 31, 2025
One of the most prevalent challenges nowadays is detecting intrusions into the Internet of Things (IoT) systems, which pose a variety of wide-ranging cyber threats. These devices encompass smart cities, industries, and homes, all integral to modern living. Their widespread adoption increases the urgency of addressing security vulnerabilities. Ensuring secure user interactions is of particular importance. This study proposes an intrusion detection approach that combines K-Nearest Niebuhr (KNN) a...
EBAO: An intrusion detection framework for wireless sensor networks using an enhanced binary Aquila Optimizer
Published in: Knowledge-Based Systems
Mar 15, 2025
Traditionally, Wireless Sensor Networks (WSNs) lack built-in algorithms to identify and react to intrusions and threats, necessitating the establishment of Intrusion Detection Systems (IDSs). In practice, it is difficult to design an IDS in WSNs due to the large scale, mobility, and limited memory of the sensors in WSNs. Feature Selection (FS) responds to these challenges by reducing data dimensionality and improving IDS accuracy, thereby enhancing intrusion detection classification by selectin...
Radiation-shielding concrete: A review of materials, performance, and the impact of radiation on concrete properties
Published in: Journal of Building Engineering
Nov 15, 2024
The efficiency of radiation shielding is crucial across industries having radioactive activities, from medical facilities to nuclear power stations. Radiation-Shielding Concrete (RSC) emerges as the preferred material for its cost-effectiveness, robust mechanical performance, ease of production, and excellent radiation attenuation properties against ionizing radiations such as gamma rays, X-rays, and neutrons. This comprehensive review delves into the evolution of SCI indexed research on concre...
Response of Overhanging RC Beams Strengthened with Various Schemes of Externally Bonded CFRP Strips
Published in: Practice Periodical on Structural Design and Construction
Nov 01, 2024
This study evaluated the effectiveness of carbon fiber-reinforced polymer (CFRP) composites in strengthening RC beams for a simple span overhanging from both ends and subjected to equal concentrated forces at each end. This innovative loading configuration allows for investigating the performance of CFRP composites under pure moment within the middle span and ensuring continuity of the moment over the supports, which cannot be captured using the classical simple span with four-point loading con...
Access Control Verification in Smart Contracts Using Colored Petri Nets
Published in: Computers
Oct 22, 2024
This paper presents an approach for the verification of access control in smart contracts written in the Digital Asset Modeling Language (DAML). The approach utilizes Colored Petri Nets (CPNs) and their analysis tool CPN Tools. It is a model-driven-based approach that employs a new meta-model for capturing access control requirements in DAML contracts. The approach is supported by a suite of tools that fully automates all of the steps: parsing DAML code, generating DAML model instances, transfo...