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InfoResearchPeer-reviewed
PPFPS: A Privacy-Preserving Platoon Management Scheme for Flexible Platoon Splitting in Urban Freight Delivery
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Summary
This paper proposes PPFPS, a privacy-preserving platoon management scheme for flexible platoon splitting in urban freight delivery. It uses an encrypted Manhattan distance method (EMC), combining bloom filters and the Paillier cryptosystem, to match vehicle locations while keeping them private, with reputation ensuring platoon reliability. Simulations report 66.59% to 78.72% lower computation overhead on the TA side, with communication overhead of a similar order of magnitude to existing schemes.