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Journal of Sensor and Actuator Networks, Volume 11, Issue 3

September 2022 - 26 articles

Cover Story: The multi-agent deep reinforcement learning (MADRL) system consists of various clusters of agents. The deep Q-network (DQN) algorithm presents the first cluster's agent structure. The other clusters are considered as an environment of the first cluster's DQN agent. We introduce two novel observations in data transmission, termed on-time and time-delay observations. By considering the distance between the neighboring agents, we present a novel immediate reward function by appending a distance-based reward to the previously utilized reward to improve the MADRL system performance. We consider three types of gradient-based attacks to investigate the robustness of the proposed system data transmission. Two defense methods are proposed to reduce the effects of the malicious attacks. View this paper
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Articles (26)

  • Article
  • Open Access
15 Citations
2,866 Views
16 Pages

Session-Dependent Token-Based Payload Enciphering Scheme for Integrity Enhancements in Wireless Networks

  • Zaid Ameen Abduljabbar,
  • Vincent Omollo Nyangaresi,
  • Mustafa A. Al Sibahee,
  • Mudhafar Jalil Jassim Ghrabat,
  • Junchao Ma,
  • Iman Qays Abduljaleel and
  • Abdulla J. Y. Aldarwish

Wireless networks have continued to evolve to offer connectivity between users and smart devices such as drones and wireless sensor nodes. In this environment, insecure public channels are deployed to link the users to their remote smart devices. Som...

  • Article
  • Open Access
12 Citations
9,012 Views
18 Pages

Homoglyph Attack Detection Model Using Machine Learning and Hash Function

  • Abdullah M. Almuhaideb,
  • Nida Aslam,
  • Almaha Alabdullatif,
  • Sarah Altamimi,
  • Shooq Alothman,
  • Amnah Alhussain,
  • Waad Aldosari,
  • Shikah J. Alsunaidi and
  • Khalid A. Alissa

Phishing is still a major security threat in cyberspace. In phishing, attackers steal critical information from victims by presenting a spoofing/fake site that appears to be a visual clone of a legitimate site. Several Unicode characters are visually...

  • Article
  • Open Access
1 Citations
2,634 Views
14 Pages

The opportunistic fog radio access network (OF-RAN) expands its offloading computation capacity on-demand by establishing virtual fog access points (v-FAPs), comprising user devices with idle resources recruited opportunistically to execute the offlo...

  • Article
  • Open Access
6 Citations
3,555 Views
23 Pages

A Trusted Security Key Management Server in LoRaWAN: Modelling and Analysis

  • Koketso Ntshabele,
  • Bassey Isong,
  • Naison Gasela and
  • Adnan M. Abu-Mahfouz

The traditional Long-Range Wide-Area Network (LoRaWAN) uses an Advanced Encryption Standard (AES) 128 bit symmetric key to secure entities and data against several attacks. However, due to the existence of heterogeneous applications, designing a glob...

  • Article
  • Open Access
1 Citations
3,777 Views
22 Pages

Vehicle to everything (V2X) technology allows the broader development of driving safety, efficiency, and comfort. Because the vehicles can quickly send and receive frequent messages from other vehicles and nearby devices, e.g., cooperative awareness...

  • Review
  • Open Access
30 Citations
12,154 Views
24 Pages

Artificial intelligence is a branch of computer science that attempts to understand the essence of intelligence and produce a new intelligent machine capable of responding in a manner similar to human intelligence. Research in this area includes robo...

  • Article
  • Open Access
12 Citations
3,892 Views
11 Pages

High Resolution-Based Coherent Photonic Radar Sensor for Multiple Target Detections

  • Sushank Chaudhary,
  • Abhishek Sharma,
  • Sunita Khichar,
  • Xuan Tang,
  • Xian Wei and
  • Lunchakorn Wuttisittikulkij

The last decade witnessed remarkable growth in the number of global road accidents. To minimize road accidents, transportation systems need to become more intelligent. Multiple detection of target vehicles under adverse weather conditions is one of t...

  • Article
  • Open Access
13 Citations
5,153 Views
15 Pages

Use of Machine Learning for Early Detection of Knee Osteoarthritis and Quantifying Effectiveness of Treatment Using Force Platform

  • Ashish John Prabhakar,
  • Srikanth Prabhu,
  • Aayush Agrawal,
  • Siddhisa Banerjee,
  • Abraham M. Joshua,
  • Yogeesh Dattakumar Kamat,
  • Gopal Nath and
  • Saptarshi Sengupta

Knee osteoarthritis is one of the most prevalent chronic diseases. It leads to pain, stiffness, decreased participation in activities of daily living and problems with balance recognition. Force platforms have been one of the tools used to analyse ba...

  • Article
  • Open Access
42 Citations
9,326 Views
50 Pages

The rapid development of new information and communication technologies (ICTs) and the deployment of advanced Internet of Things (IoT)-based devices has led to the study and implementation of edge computing technologies in smart grid (SG) systems. In...

  • Communication
  • Open Access
18 Citations
3,854 Views
11 Pages

Molecularly Imprinted Polymer-Based Optical Sensor for Isopropanol Vapor

  • A. K. Pathak,
  • P. Limprapassorn,
  • N. Kongruttanachok and
  • C. Viphavakit

Recent advances have allowed the monitoring of several volatile organic compounds (VOCs) in human exhaled breath, and many of them are being utilized as a biomarker to diagnose several diseases, including diabetes. Among several VOCs, isopropanol (IP...

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J. Sens. Actuator Netw. - ISSN 2224-2708Creative Common CC BY license