Results 31 to 40 of about 5,924 (195)

Securing MQTT by Blockchain-Based OTP Authentication

Sensors, 2020
The Internet of Things is constantly capturing interest from modern applications, changing our everyday life and empowering industrial applications.
Francesco Buccafurri, Vincenzo De Angelis, Roberto Nardone   +2 more
doaj   +1 more source

A lightweight authentication mechanism for M2M communications in industrial IoT environment [PDF]

, 2017
In the emerging Industrial IoT era, Machine-to-Machine (M2M) communication technology is considered as a key underlying technology for building Industrial IoT environments where devices (e.g., sensors, actuators, gateways) are enabled to exchange ...
Bastos, Joaquim, Bicaku, Ani, Esfahani, Alireza, Maksuti, Silia, Mantas, Georgios, Matischek, Rainer, Rodriguez, Jonathan, Saghezchi, Firooz B., Schmittner, Christoph, Tauber, Markus   +9 more
core   +4 more sources

Optimal Distributed MQTT Broker and Services Placement for SDN-Edge Based Smart City Architecture

Sensors, 2022
A smart city is an urban area that collects data from various devices to effectively manage urban resources. The smart city IoT infrastructure connects numerous devices to an Internet-protocol-based low-power wireless network, shares massive amounts of ...
Dzaky Zakiyal Fawwaz, Sang-Hwa Chung, Chang-Woo Ahn, Won-Suk Kim   +3 more
doaj   +1 more source

A role-based software architecture to support mobile service computing in IoT scenarios [PDF]

, 2019
The interaction among components of an IoT-based system usually requires using low latency or real time for message delivery, depending on the application needs and the quality of the communication links among the components.
Eggly, Gabriel, Finochietto, Mariano, Meseguer Pallarès, Roc, Ochoa, Sergio, Orozco, Javier, Santos, Rodrigo   +5 more
core   +3 more sources

A Decentralized Time- and Energy-Optimal Control Framework for Connected Automated Vehicles: From Simulation to Field Test

, 2020
The implementation of connected and automated vehicle (CAV) technologies enables a novel computational framework for real-time control aimed at optimizing energy consumption with associated benefits.
Jade, Shyam, Karri, Vasanthi, Mahbub, A M Ishtiaque, Malikopoulos, Andreas A., Parikh, Darshil   +4 more
core   +1 more source

Real‐Time Data‐Driven Fault Diagnosis of Photovoltaic Arrays Using an Edge‐Server Machine‐Learning Framework

Energy Science &Engineering, EarlyView.
A real‐time, data‐driven framework detects and classifies photovoltaic array faults using edge sensing and server‐side machine learning. Ensemble tree models achieve near‐perfect accuracy with low latency, enabling practical, low‐cost deployment for reliable PV monitoring and intelligent maintenance.
Premkumar Manoharan, Sowmya Ravichandran, Deepak Kumar Sinha, Chandran Ramakrishnan, Omar Almomani   +4 more
wiley   +1 more source

Internet of Things (IoT) Platform for Multi-Topic Messaging

Energies, 2020
IoT-based applications operate in a client–server architecture, which requires a specific communication protocol. This protocol is used to establish the client–server communication model, allowing all clients of the system to perform specific tasks ...
Mahmoud Hussein, Ahmed I. Galal, Emad Abd-Elrahman, Mohamed Zorkany   +3 more
doaj   +1 more source

Enabling pandemic‐resilient healthcare: Narrowband Internet of Things and edge intelligence for real‐time monitoring

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract The Internet of Things (IoT) in deploying robotic sprayers for pandemic‐associated disinfection and monitoring has garnered significant attention in recent research. The authors introduce a novel architectural framework designed to interconnect smart monitoring robotic devices within healthcare facilities using narrowband Internet of Things ...
Md Motaharul Islam, Mohammad Kamrul Hasan, Shayla Islam, Mohammed Balfaqih, Ahmed Ibrahim Alzahrani, Nasser Alalwan, Nurhizam Safie, Zaheed Ahmed Bhuiyan, Rahul Thakkar, Taher M. Ghazal   +9 more
wiley   +1 more source

Challenges and Optimization of Message Queuing Telemetry Transport-Resource Discovery Operation

Engineering Proceedings
With the rapid development of the Internet of Things (IoT) applications, the ability to automatically discover and retrieve resource information has become increasingly enhanced.
An-Tong Shih, Hung-Yu Chien, Yuh-Ming Huang   +2 more
doaj   +1 more source

Software Defined Media: Virtualization of Audio-Visual Services

, 2017
Internet-native audio-visual services are witnessing rapid development. Among these services, object-based audio-visual services are gaining importance. In 2014, we established the Software Defined Media (SDM) consortium to target new research areas and ...
Esaki, Hiroshi, Ikeda, Masahiro, Kasuya, Takashi, Niwa, Kenta, Ogawa, Keiko, Saito, Shoichiro, Sone, Takuro, Sunahara, Hideki, Tsukada, Manabu   +8 more
core   +1 more source