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Title	Blockchain-Enhanced Vehicle Data Management System With File-Based Search For Crime Detection
ID_Doc	12714
Authors	Sim C.J.
Year	2025
Published	Edelweiss Applied Science and Technology, 9, 4
DOI	http://dx.doi.org/10.55214/25768484.v9i4.5941
Abstract	Effective vehicle data management is crucial for traffic safety and public security, requiring both rapid processing and robust security mechanisms. This study presents a hybrid system that combines a file-based search algorithm with blockchain technology to improve performance and security. The file-based search algorithm facilitates quick data retrieval, while blockchain ensures data integrity and protects against tampering. By integrating these two methods, the system overcomes common bottlenecks and security vulnerabilities found in centralized architectures. Experimental results reveal that the proposed system enhances data processing speed by 84%, considerably increasing data security. These findings highlight its practical applications in smart cities, traffic management, and public safety. © 2025 by the author.
Author Keywords	Blockchain; Crime detection; Data integrity; File-based search; Public safety; Smart cities; Smart contracts; Traffic management; Vehicle data management

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