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Related Experiment Video

Updated: Dec 29, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

Blockchain-based Reputation for Intelligent Transportation Systems.

Liviu-Adrian Hîrţan¹, Ciprian Dobre¹, Horacio González-Vélez²

¹Faculty of Automatic Control and Computers, University Politehnica of Bucharest, Bucharest 060042, Romania.

Sensors (Basel, Switzerland)

|February 7, 2020

Summary

This summary is machine-generated.

This study introduces a blockchain-based reputation system for Intelligent Transportation Systems (ITS). The system ensures reliable, tamper-proof traffic data, enhancing navigation even during malicious attacks.

Keywords:

Intelligent Transportation Systems blockchain mobile crowdsensing privacy reputation smart cities trust

Related Experiment Videos

Last Updated: Dec 29, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

Area of Science:

Computer Science
Transportation Engineering
Cybersecurity

Background:

Blockchain technology offers secure, decentralized data storage and consensus mechanisms.
Intelligent Transportation Systems (ITS) require reliable data for efficient traffic management.
Current ITS face challenges with data integrity and malicious attacks.

Purpose of the Study:

To develop and evaluate a novel reputation system for ITS using blockchain.
To enhance the reliability and security of traffic data shared within a decentralized network.
To assess the system's resilience against malicious data injection.

Main Methods:

Implementation of a blockchain-based reputation system where users validate traffic data.
Secure data sharing and collective validation by network participants.
Simulation of the system in three major cities (San Francisco, Rome, Beijing) under various attack scenarios.

Main Results:

The system ensures data reliability based on provider reputation, making it tamper-proof.
Simulations demonstrated that malicious attacks injecting erroneous data decrease average speed.
The routing algorithm effectively reroutes honest vehicles, mitigating the impact of false information.

Conclusions:

Blockchain-based reputation systems can significantly improve the trustworthiness of data in ITS.
The proposed system offers a robust solution for secure and reliable traffic information exchange.
Further research can explore scalability and integration with existing transportation infrastructures.