Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313590322> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W4313590322 abstract "Internet of Vehicles (IoV) has become an indispensable technology to bridge vehicles, persons and infrastructures, and is promising to make our cities smarter and more connected. It enables vehicles to exchange vehicular data ( e.g. , GPS, sensors, and brakes) with different entities nearby. However, sharing these vehicular data over the air raises concerns about identity privacy leakage. Besides, the centralized architecture adopted in existing IoV systems is fragile to single point of failure and malicious attacks. With the emergence of blockchain technology, it has the chance to solve these problems due to its features of tamper-proof, traceability and decentralization. In this paper, we propose a privacy-preserving vehicular data sharing framework based on blockchain. In particular, we design an anonymous and auditable data sharing scheme using Zero-Knowledge Proof (ZKP) technology so as to protect the identity privacy of vehicles while preserving the vehicular data auditability for Trusted Authorities (TAs). In response to high mobility of vehicles, we design an efficient multi-sharding protocol to decrease blockchain communication costs without compromising the blockchain security. We implement a prototype of our framework and conduct extensive experiments and simulations on it. Evaluation and analysis results indicate that our framework can not only strengthen system security and data privacy, but also reduce communication complexity by (O(frac{nsqrt {m}}{m^2}) ) times comparing to existing sharding protocols." @default.
- W4313590322 created "2023-01-06" @default.
- W4313590322 creator A5013259692 @default.
- W4313590322 creator A5032212227 @default.
- W4313590322 creator A5048951405 @default.
- W4313590322 creator A5068607867 @default.
- W4313590322 creator A5072011650 @default.
- W4313590322 creator A5072308822 @default.
- W4313590322 creator A5086670321 @default.
- W4313590322 date "2023-01-04" @default.
- W4313590322 modified "2023-10-18" @default.
- W4313590322 title "Secure Data Sharing over Vehicular Networks Based on Multi-Sharding Blockchain" @default.
- W4313590322 cites W2154089474 @default.
- W4313590322 cites W2778363563 @default.
- W4313590322 cites W2799867512 @default.
- W4313590322 cites W2894786170 @default.
- W4313590322 cites W2897676665 @default.
- W4313590322 cites W2971569867 @default.
- W4313590322 cites W2980046995 @default.
- W4313590322 cites W2981399413 @default.
- W4313590322 cites W3042588811 @default.
- W4313590322 cites W3098526301 @default.
- W4313590322 doi "https://doi.org/10.1145/3579035" @default.
- W4313590322 hasPublicationYear "2023" @default.
- W4313590322 type Work @default.
- W4313590322 citedByCount "4" @default.
- W4313590322 countsByYear W43135903222023 @default.
- W4313590322 crossrefType "journal-article" @default.
- W4313590322 hasAuthorship W4313590322A5013259692 @default.
- W4313590322 hasAuthorship W4313590322A5032212227 @default.
- W4313590322 hasAuthorship W4313590322A5048951405 @default.
- W4313590322 hasAuthorship W4313590322A5068607867 @default.
- W4313590322 hasAuthorship W4313590322A5072011650 @default.
- W4313590322 hasAuthorship W4313590322A5072308822 @default.
- W4313590322 hasAuthorship W4313590322A5086670321 @default.
- W4313590322 hasBestOaLocation W43135903221 @default.
- W4313590322 hasConcept C111919701 @default.
- W4313590322 hasConcept C115903868 @default.
- W4313590322 hasConcept C124978682 @default.
- W4313590322 hasConcept C134306372 @default.
- W4313590322 hasConcept C142724271 @default.
- W4313590322 hasConcept C153876917 @default.
- W4313590322 hasConcept C165136773 @default.
- W4313590322 hasConcept C192448918 @default.
- W4313590322 hasConcept C204787440 @default.
- W4313590322 hasConcept C2779687700 @default.
- W4313590322 hasConcept C2779965156 @default.
- W4313590322 hasConcept C2780385302 @default.
- W4313590322 hasConcept C31258907 @default.
- W4313590322 hasConcept C33923547 @default.
- W4313590322 hasConcept C38652104 @default.
- W4313590322 hasConcept C41008148 @default.
- W4313590322 hasConcept C555944384 @default.
- W4313590322 hasConcept C71924100 @default.
- W4313590322 hasConcept C76155785 @default.
- W4313590322 hasConcept C77618280 @default.
- W4313590322 hasConcept C94523657 @default.
- W4313590322 hasConceptScore W4313590322C111919701 @default.
- W4313590322 hasConceptScore W4313590322C115903868 @default.
- W4313590322 hasConceptScore W4313590322C124978682 @default.
- W4313590322 hasConceptScore W4313590322C134306372 @default.
- W4313590322 hasConceptScore W4313590322C142724271 @default.
- W4313590322 hasConceptScore W4313590322C153876917 @default.
- W4313590322 hasConceptScore W4313590322C165136773 @default.
- W4313590322 hasConceptScore W4313590322C192448918 @default.
- W4313590322 hasConceptScore W4313590322C204787440 @default.
- W4313590322 hasConceptScore W4313590322C2779687700 @default.
- W4313590322 hasConceptScore W4313590322C2779965156 @default.
- W4313590322 hasConceptScore W4313590322C2780385302 @default.
- W4313590322 hasConceptScore W4313590322C31258907 @default.
- W4313590322 hasConceptScore W4313590322C33923547 @default.
- W4313590322 hasConceptScore W4313590322C38652104 @default.
- W4313590322 hasConceptScore W4313590322C41008148 @default.
- W4313590322 hasConceptScore W4313590322C555944384 @default.
- W4313590322 hasConceptScore W4313590322C71924100 @default.
- W4313590322 hasConceptScore W4313590322C76155785 @default.
- W4313590322 hasConceptScore W4313590322C77618280 @default.
- W4313590322 hasConceptScore W4313590322C94523657 @default.
- W4313590322 hasLocation W43135903221 @default.
- W4313590322 hasOpenAccess W4313590322 @default.
- W4313590322 hasPrimaryLocation W43135903221 @default.
- W4313590322 hasRelatedWork W2617307344 @default.
- W4313590322 hasRelatedWork W3023547010 @default.
- W4313590322 hasRelatedWork W3048815507 @default.
- W4313590322 hasRelatedWork W3144345636 @default.
- W4313590322 hasRelatedWork W3157813756 @default.
- W4313590322 hasRelatedWork W4206737808 @default.
- W4313590322 hasRelatedWork W4229028686 @default.
- W4313590322 hasRelatedWork W4308983230 @default.
- W4313590322 hasRelatedWork W4310436055 @default.
- W4313590322 hasRelatedWork W4362636806 @default.
- W4313590322 isParatext "false" @default.
- W4313590322 isRetracted "false" @default.
- W4313590322 workType "article" @default.