论文标题
在互联车辆的地理信息传播中迈向隐私
Towards Privacy in Geographic Message Dissemination for Connected Vehicles
论文作者
论文摘要
随着地理信息传播，可以在其接近性的交通信息中提供连接的车辆，从而对道路安全，交通管理或路线产生积极影响。由于此类消息通常在小地理区域中相关，因此服务器仅出于效率原因将消息分发给受影响的车辆。一个主要的挑战是在从车辆收集位置更新并确定相关车辆的位置更新时，将消息分发给地理相关区域时，同时根据法律法规尊重单个用户的隐私时，保持服务器基础架构的可扩展性。在本文中，我们提出了一个地理消息传播的框架，遵循隐私设计和划分默认原则，而无需与常规的基于服务器 - 客户的方法相比，不必接受效率缺陷。
With geographic message dissemination, connected vehicles can be served with traffic information in their proximity, thereby positively impacting road safety, traffic management, or routing. Since such messages are typically relevant in a small geographic area, servers only distribute messages to affected vehicles for efficiency reasons. One main challenge is to maintain scalability of the server infrastructure when collecting location updates from vehicles and determining the relevant group of vehicles when messages are distributed to a geographic relevance area, while at the same time respecting the individual user's privacy in accordance with legal regulations. In this paper, we present a framework for geographic message dissemination following the privacy-by-design and privacy-by-default principles, without having to accept efficiency drawbacks compared to conventional server-client based approaches.
