… the specific example of a crowdsourcing-based indoor localization system. The homomorphic
encryption scheme and the background of differential privacy are also formally introduced. …

… privacy-preserving indoor localization approaches with their benefits and limitations. … applied
differential privacy mechanism. Park et al. [25] aim to optimize the localization accuracy by …

… privacy of residents. There can be no doubt that applying local differential privacy to achieve
privacy … -off between privacy and utility by traditional local differential privacy obfuscation …

… model in [22] for Wi-Fi based indoor localization using Paillier encryption or Semi-Trusted
Third Parties (STTPs) which preserve the user location privacy and LSP’s fingerprint database. …

… Likewise, in [24], artificial noise was incorporated using a differential privacy technique to
enhance user privacy during model parameter updates. In real-world scenarios, the presence …

… The device-free channel state information indoor fingerprint localization method may lead to
… In light of these characteristics, this article presents an indoor localization algorithm that is …

… Any analysis of decentralized social networks thus has to ensure rigorous protection of
privacy. In this paper we consider private data collection under the differential privacy scheme [11]…

… (2) We have designed an effective privacy protection indoor localization solution. On the
premise of ensuring the security of the sensitive data of the client and the positioning service …

… This paper introduces PriHorus, a privacy-preserving indoor positioning … based indoor
positioning system. PriHorus can protect both users’ location privacy and IPS server’s data privacy …

… Privacy: Device-based indoor localization raises many privacy concerns if entities are
tracked by their positions or by analyzing their route history. Although such history analysis may …