This article proposes a systematic review of privacy in indoor positioning systems. The
selected 41 articles on location privacy preserving mechanisms employ non-inherently …

Benefiting from the development of wireless communication, WiFi localization plays a vital
role in various mobile applications. However, users' locations are breached by untrusted …

Indoor localization plays an important role as the basis for a variety of mobile applications,
such as navigating, tracking, and monitoring in indoor environments. However, many such …

Privacy-preserving localization in crowdsourcing has drawn much attention recently. Under
the classical nonadjacent subtraction-based localization (NSL) model, existing solutions …

Wi-Fi fingerprint-based localization, a common indoor localization technique, plays an
important role in the Internet of Things, supporting a number of mobile applications, eg …

Cloud-based indoor positioning services have advantages over non-cloud methods but also
confront serious privacy concerns. Existing privacy-preserving schemes are designed for …

Location-based service (LBS) servers are refined periodically due to the new type of privacy
issues involved while providing various social benefits to the users. In literature, many …

为了解决室内定位中用户和服务器双方的隐私保护问题, 提出了一种在使用Paillier
加密的过程中将部分计算外包给云服务器的方案, 这不仅保护了用户和定位服务器的隐私 …

基于Wi Fi 无线信号的指纹定位技术是实现室内定位, 追踪等物联网相关应用的重要手段之一.
在用户向服务器请求定位服务的同时, 如何保护用户的定位隐私和服务器的数据安全是其商业化 …

Protecting location privacy of mobile systems is important for various location-based
services in pervasive computing scenarios. How to quickly compute the target user's location …