This paper surveys the current research status of location privacy issues in mobile
applications. The survey spans five aspects of study: the definition of location privacy …

IoT devices generate data over time, which is going to be shared with other parties to
provide high-level services. Smart City is one of its applications which aims to manage cities …

In recent years, location-based services have become very popular, mainly driven by the
availability of modern mobile devices with integrated position sensors. Prominent examples …

Location privacy is a big concern in Vehicular Ad-hoc Networks (VANETs). The strict latency
requirements of safety-critical applications demand transmission of unencrypted …

Microaggregation is a technique for disclosure limitation aimed at protecting the privacy of
data subjects in microdata releases. It has been used as an alternative to generalization and …

Recently, IoT has greatly influenced our daily lives through various applications. One of the
most promising application is smart city that leverages IoT devices to manage cities without …

The continuously increasing use of locationbased services poses an important threat to the
privacy of users. A natural defense is to employ an obfuscation mechanism, such as those …

Mobile crowd sensing is a technique where a crowd sensing server outsources sensing
tasks to the crowd for mobile data collection. In mobile crowd sensing, some tasks require …

This paper presents a clustering (Clustering partitions record into clusters such that records
within a cluster are similar to each other, while records in different clusters are most distinct …

Inspired by Gale's proof of Farkas's lemma, this expository note aims to give a very simple
and intuitive proof of Gordan's theorem and the equivalence of this theorem to Farkas's …