@article{oai:muroran-it.repo.nii.ac.jp:00009609,
 author = {GUO, Longhua and DONG,  Mianxiong and 董, 冕雄 and OTA,  Kaoru and 太田, 香 and LI, Qiang and YE, Tianpeng and WU, Jun and LI, Jianhua},
 issue = {2},
 journal = {IEEE Internet of Things Journal},
 month = {Mar},
 note = {application/pdf, As an extension for Internet of Things (IoT), Internet of Vehicles (IoV) achieves unified management in smart transportation area. With the development of IoV, an increasing number of vehicles are connected to the network. Large scale IoV collects data from different places and various attributes, which conform with heterogeneous nature of big data in size, volume, and dimensionality. Big data collection between vehicle and application platform becomes more and more frequent through various communication technologies, which causes evolving security attack. However, the existing protocols in IoT cannot be directly applied in big data collection in large scale IoV. The dynamic network structure and growing amount of vehicle nodes increases the complexity and necessary of the secure mechanism. In this paper, a secure mechanism for big data collection in large scale IoV is proposed for improved security performance and efficiency. To begin with, vehicles need to register in the big data center to connect into the network. Afterwards, vehicles associate with big data center via mutual authentication and single sign-on algorithm. Two different secure protocols are proposed for business data and confidential data collection. The collected big data is stored securely using distributed storage. The discussion and performance evaluation result shows the security and efficiency of the proposed secure mechanism.},
 pages = {601--610},
 title = {A Secure Mechanism for Big Data Collection in Large Scale Internet of Vehicle},
 volume = {4},
 year = {2017},
 yomi = {トウ, メンユウ and オオタ, カオル}
}